M-Labs
/
artiq
mirror of https://github.com/m-labs/artiq.git
2
0
Fork 2
Code Issues Projects Releases Wiki Activity

Merge branch 'master' of github.com:m-labs/artiq into new-py2llvm

This commit is contained in:
whitequark 2015-09-27 18:22:13 +03:00
parent 60c985bf0b 75c94b40d9
commit 3e1348a084
130 changed files with 3728 additions and 859 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
.travis.yml
View File

@ -16,7 +16,7 @@ before_install:
- . ./.travis/get-toolchain.sh
- . ./.travis/get-anaconda.sh
- source $HOME/miniconda/bin/activate py34
- conda install -q pip coverage binstar migen cython
- conda install -q pip coverage anaconda-client migen cython
- pip install coveralls
install:
- conda build conda/artiq
@ -25,9 +25,9 @@ script:
- coverage run --source=artiq setup.py test
- make -C doc/manual html
after_success:
- binstar -q login --hostname $(hostname) --username $binstar_login --password $binstar_password
- binstar -q upload --user $binstar_login --channel dev --force $HOME/miniconda/conda-bld/linux-64/artiq-*.tar.bz2
- binstar -q logout
- anaconda -q login --hostname $(hostname) --username $binstar_login --password $binstar_password
- if [ "$TRAVIS_BRANCH" == "master" ]; then anaconda -q upload --user $binstar_login --channel dev --force $HOME/miniconda/conda-bld/linux-64/artiq-*.tar.bz2; fi
- anaconda -q logout
- coveralls
notifications:
email:

4
.travis/get-anaconda.sh
View File

@ -1,4 +1,5 @@
#!/bin/sh
# Copyright (C) 2014, 2015 Robert Jordens <jordens@gmail.com>
export PATH=$HOME/miniconda/bin:$PATH
wget http://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
@ -9,5 +10,4 @@ conda update -q conda
conda info -a
conda install conda-build jinja2
conda create -q -n py34 python=$TRAVIS_PYTHON_VERSION
conda config --add channels fallen
conda config --add channels https://conda.anaconda.org/fallen/channel/dev
conda config --add channels https://conda.anaconda.org/m-labs/channel/dev

6
.travis/get-toolchain.sh
View File

@ -1,7 +1,7 @@
#!/bin/sh
packages="http://us.archive.ubuntu.com/ubuntu/pool/universe/i/iverilog/iverilog_0.9.7-1_amd64.deb"
archives="http://fehu.whitequark.org/files/binutils-or1k.tbz2 http://fehu.whitequark.org/files/llvm-or1k.tbz2"
archives="http://fehu.whitequark.org/files/llvm-or1k.tbz2"
mkdir -p packages
@ -21,8 +21,8 @@ done
export PATH=$PWD/packages/usr/local/llvm-or1k/bin:$PWD/packages/usr/local/bin:$PWD/packages/usr/bin:$PATH
export LD_LIBRARY_PATH=$PWD/packages/usr/lib/x86_64-linux-gnu:$PWD/packages/usr/local/x86_64-unknown-linux-gnu/or1k-elf/lib:$LD_LIBRARY_PATH
echo "export LD_LIBRARY_PATH=$LD_LIBRARY_PATH" >> $HOME/.mlabs/build_settings.sh
echo "export PATH=$PWD/packages/usr/local/llvm-or1k/bin:$PATH" >> $HOME/.mlabs/build_settings.sh
echo "export LD_LIBRARY_PATH=$PWD/packages/usr/lib/x86_64-linux-gnu:$PWD/packages/usr/local/x86_64-unknown-linux-gnu/or1k-elf/lib:\$LD_LIBRARY_PATH" >> $HOME/.mlabs/build_settings.sh
echo "export PATH=$PWD/packages/usr/local/llvm-or1k/bin:$PWD/packages/usr/local/bin:$PWD/packages/usr/bin:\$PATH" >> $HOME/.mlabs/build_settings.sh
or1k-linux-as --version
llc --version

2
.travis/get-xilinx.sh
View File

@ -1,4 +1,6 @@
#!/bin/sh
# Copyright (C) 2014, 2015 M-Labs Limited
# Copyright (C) 2014, 2015 Robert Jordens <jordens@gmail.com>
wget http://sionneau.net/artiq/Xilinx/xilinx_ise_14.7_s3_s6.tar.gz.gpg
echo "$secret" | gpg --passphrase-fd 0 xilinx_ise_14.7_s3_s6.tar.gz.gpg

46
CONTRIBUTING Normal file
View File

@ -0,0 +1,46 @@
Authors retain copyright of their contributions to ARTIQ, but whenever possible
should use the GNU GPL version 3 license for them to be merged.
Works of US government employees are not copyrighted but can also be merged.
We've introduced a "sign-off" procedure on patches that are being sent around.
The sign-off is a simple line at the end of the explanation for the
patch, which certifies that you wrote it or otherwise have the right to
pass it on as an open-source patch. The rules are pretty simple: if you
can certify the below:
Developer's Certificate of Origin (1.1 from the Linux kernel)
By making a contribution to this project, I certify that:
(a) The contribution was created in whole or in part by me and I
have the right to submit it under the open source license
indicated in the file; or
(b) The contribution is based upon previous work that, to the best
of my knowledge, is covered under an appropriate open source
license and I have the right under that license to submit that
work with modifications, whether created in whole or in part
by me, under the same open source license (unless I am
permitted to submit under a different license), as indicated
in the file; or
(c) The contribution was provided directly to me by some other
person who certified (a), (b) or (c) and I have not modified
it.
(d) I understand and agree that this project and the contribution
are public and that a record of the contribution (including all
personal information I submit with it, including my sign-off) is
maintained indefinitely and may be redistributed consistent with
this project or the open source license(s) involved.
then you just add a line saying
Signed-off-by: Random J Developer <random@developer.example.org>
using your legal name (sorry, no pseudonyms or anonymous contributions.)
ARTIQ files that do not contain a license header are copyrighted by M-Labs Limited
and are licensed under GNU GPL version 3.

674
LICENSE Normal file
View File

@ -0,0 +1,674 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
form of a work.
A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.
The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright. Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under
the conditions stated below. Sublicensing is not allowed; section 10
makes it unnecessary.
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.
When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.
4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:
a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
b) The work must carry prominent notices stating that it is
released under this License and any conditions added under section
7. This requirement modifies the requirement in section 4 to
"keep intact all notices".
c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
additional terms, to the whole of the work, and all its parts,
regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
interfaces that do not display Appropriate Legal Notices, your
work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.
6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:
a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the
Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
clear directions next to the object code saying where to find the
Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product. A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.
"Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source. The information must
suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because
modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed. Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:
a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or
requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or
authors of the material; or
e) Declining to grant rights under trademark law for use of some
trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions of
it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.
8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

8
README.rst
View File

@ -1,12 +1,10 @@
.. image:: doc/logo/artiq.png
.. image:: https://travis-ci.org/m-labs/artiq.svg
:target: https://travis-ci.org/m-labs/artiq
.. image:: https://coveralls.io/repos/m-labs/artiq/badge.svg?branch=master
:target: https://coveralls.io/r/m-labs/artiq?branch=master
ARTIQ (Advanced Real-Time Infrastructure for Quantum physics) is a
next-generation control system for quantum information experiments. It is
being developed in partnership with the Ion Storage Group at NIST, and its
developed in partnership with the Ion Storage Group at NIST, and its
applicability reaches beyond ion trapping.
The system features a high-level programming language that helps describing
@ -15,7 +13,7 @@ nanosecond timing resolution and sub-microsecond latency.
Technologies employed include Python, Migen, MiSoC/mor1kx, LLVM and llvmlite.
ARTIQ is licensed under 3-clause BSD.
Website:
http://m-labs.hk/artiq
Copyright (C) 2014-2015 M-Labs Limited. Licensed under GNU GPL version 3.

4
artiq/__init__.py
View File

@ -1,5 +1,9 @@
from artiq import language
from artiq.language import *
from artiq.coredevice.dds import (PHASE_MODE_CONTINUOUS, PHASE_MODE_ABSOLUTE,
PHASE_MODE_TRACKING)
__all__ = []
__all__.extend(language.__all__)
__all__ += ["PHASE_MODE_CONTINUOUS", "PHASE_MODE_ABSOLUTE",
"PHASE_MODE_TRACKING"]

21
artiq/coredevice/comm_tcp.py
View File

@ -1,5 +1,6 @@
import logging
import socket
import sys
from artiq.coredevice.comm_generic import CommGeneric
@ -7,6 +8,22 @@ from artiq.coredevice.comm_generic import CommGeneric
logger = logging.getLogger(__name__)
def set_keepalive(sock, after_idle, interval, max_fails):
if sys.platform.startswith("linux"):
sock.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_KEEPIDLE, after_idle)
sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_KEEPINTVL, interval)
sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_KEEPCNT, max_fails)
elif sys.platform.startswith("win") or sys.platform.startswith("cygwin"):
# setting max_fails is not supported, typically ends up being 5 or 10
# depending on Windows version
sock.ioctl(socket.SIO_KEEPALIVE_VALS,
(1, after_idle*1000, interval*1000))
else:
logger.warning("TCP keepalive not supported on platform '%s', ignored",
sys.platform)
class Comm(CommGeneric):
def __init__(self, dmgr, host, port=1381):
super().__init__()
@ -16,7 +33,9 @@ class Comm(CommGeneric):
def open(self):
if hasattr(self, "socket"):
return
self.socket = socket.create_connection((self.host, self.port))
self.socket = socket.create_connection((self.host, self.port), 5.0)
self.socket.settimeout(None)
set_keepalive(self.socket, 3, 2, 3)
logger.debug("connected to host %s on port %d", self.host, self.port)
self.write(b"ARTIQ coredev\n")

4
artiq/coredevice/core.py
View File

@ -80,4 +80,6 @@ class Core:
@kernel
def break_realtime(self):
at_mu(rtio_get_counter() + 125000)
min_now = rtio_get_counter() + 125000
if now_mu() < min_now:
at_mu(min_now)

33
artiq/coredevice/dds.py
View File

@ -51,13 +51,16 @@ class DDSBus:
@kernel
def batch_enter(self):
"""Starts a DDS command batch. All DDS commands are buffered
after this call, until ``batch_exit`` is called."""
after this call, until ``batch_exit`` is called.
The time of execution of the DDS commands is the time of entering the
batch (as closely as hardware permits)."""
dds_batch_enter(now_mu())
@kernel
def batch_exit(self):
"""Ends a DDS command batch. All buffered DDS commands are issued
on the bus, and FUD is pulsed at the time the batch started."""
on the bus."""
dds_batch_exit()
@ -104,6 +107,17 @@ class _DDSGeneric:
word."""
return pow/2**self.pow_width
@portable
def amplitude_to_asf(self, amplitude):
"""Returns amplitude scale factor corresponding to given amplitude."""
return round(amplitude*0x0fff)
@portable
def asf_to_amplitude(self, asf):
"""Returns the amplitude corresponding to the given amplitude scale
factor."""
return round(amplitude*0x0fff)
@kernel
def init(self):
"""Resets and initializes the DDS channel.
@ -132,12 +146,14 @@ class _DDSGeneric:
self.phase_mode = phase_mode
@kernel
def set_mu(self, frequency, phase=0, phase_mode=_PHASE_MODE_DEFAULT):
def set_mu(self, frequency, phase=0, phase_mode=_PHASE_MODE_DEFAULT,
amplitude=0x0fff):
"""Sets the DDS channel to the specified frequency and phase.
This uses machine units (FTW and POW). The frequency tuning word width
is 32, whereas the phase offset word width depends on the type of DDS
chip and can be retrieved via the ``pow_width`` attribute.
chip and can be retrieved via the ``pow_width`` attribute. The amplitude
width is 12.
:param frequency: frequency to generate.
:param phase: adds an offset, in turns, to the phase.
@ -146,14 +162,15 @@ class _DDSGeneric:
"""
if phase_mode == _PHASE_MODE_DEFAULT:
phase_mode = self.phase_mode
dds_set(now_mu(), self.channel,
frequency, round(phase*2**self.pow_width), phase_mode)
dds_set(now_mu(), self.channel, frequency, phase, phase_mode, amplitude)
@kernel
def set(self, frequency, phase=0, phase_mode=_PHASE_MODE_DEFAULT):
def set(self, frequency, phase=0.0, phase_mode=_PHASE_MODE_DEFAULT,
amplitude=1.0):
"""Like ``set_mu``, but uses Hz and turns."""
self.set_mu(self.frequency_to_ftw(frequency),
self.turns_to_pow(phase), phase_mode)
self.turns_to_pow(phase), phase_mode,
self.amplitude_to_asf(amplitude))
class AD9858(_DDSGeneric):

14
artiq/coredevice/ttl.py
View File

@ -28,7 +28,6 @@ class TTLOut:
This should be used with output-only channels.
:param core: core device
:param channel: channel number
"""
def __init__(self, dmgr, channel):
@ -92,7 +91,6 @@ class TTLInOut:
This should be used with bidirectional channels.
:param core: core device
:param channel: channel number
"""
def __init__(self, dmgr, channel):
@ -109,10 +107,12 @@ class TTLInOut:
@kernel
def output(self):
"""Set the direction to output."""
self.set_oe(True)
@kernel
def input(self):
"""Set the direction to input."""
self.set_oe(False)
@kernel
@ -129,12 +129,16 @@ class TTLInOut:
@kernel
def on(self):
"""Set the output to a logic high state."""
"""Set the output to a logic high state.
The channel must be in output mode."""
self.set_o(True)
@kernel
def off(self):
"""Set the output to a logic low state."""
"""Set the output to a logic low state.
The channel must be in output mode."""
self.set_o(False)
@kernel
@ -231,14 +235,12 @@ class TTLClockGen:
This should be used with TTL channels that have a clock generator
built into the gateware (not compatible with regular TTL channels).
:param core: core device
:param channel: channel number
"""
def __init__(self, dmgr, channel):
self.core = dmgr.get("core")
self.channel = channel
def build(self):
# in RTIO cycles
self.previous_timestamp = int(0, width=64)
self.acc_width = 24

12
artiq/devices/novatech409b/driver.py
View File

@ -210,3 +210,15 @@ class Novatech409B:
result = [r.rstrip().decode() for r in result]
logger.debug("got device status: %s", result)
return result
def ping(self):
try:
stat = self.get_status()
except:
return False
# check that version number matches is "21"
if stat[4][20:] == "21":
logger.debug("ping successful")
return True
else:
return False

5
artiq/devices/pdq2/driver.py
View File

@ -1,4 +1,4 @@
# Robert Jordens <jordens@gmail.com>, 2012-2015
# Copyright (C) 2012-2015 Robert Jordens <jordens@gmail.com>
from math import log, sqrt
import logging
@ -213,3 +213,6 @@ class Pdq2:
for frame_data in program:
self.program_frame(frame_data)
self.write_all()
def ping(self):
return True

18
artiq/devices/pxi6733/driver.py
View File

@ -1,6 +1,6 @@
# Yann Sionneau <ys@m-labs.hk>, 2015
from ctypes import byref, c_ulong
from ctypes import byref, c_ulong, create_string_buffer
import logging
import numpy as np
@ -50,11 +50,13 @@ class DAQmx:
def ping(self):
try:
data = (c_ulong*1)()
self.daq.DAQmxGetDevSerialNum(self.device, data)
data_len = 128
data = create_string_buffer(data_len)
self.daq.DAQmxGetSysDevNames(data, data_len)
logger.debug("Device names: %s", data.value)
except:
return False
return True
return data.value != ""
def load_sample_values(self, sampling_freq, values):
"""Load sample values into PXI 6733 device.
@ -93,7 +95,7 @@ class DAQmx:
values = values.flatten()
t = self.daq.Task()
t.CreateAOVoltageChan(self.channels, b"",
min(values), max(values),
min(values), max(values)+1,
self.daq.DAQmx_Val_Volts, None)
channel_number = (c_ulong*1)()
@ -115,9 +117,9 @@ class DAQmx:
ret = t.WriteAnalogF64(samps_per_channel, False, 0,
self.daq.DAQmx_Val_GroupByChannel, values,
byref(num_samps_written), None)
if num_samps_written.value != nb_values:
raise IOError("Error: only {} sample values were written"
.format(num_samps_written.value))
if num_samps_written.value != samps_per_channel:
raise IOError("Error: only {} sample values per channel were"
"written".format(num_samps_written.value))
if ret:
raise IOError("Error while writing samples to the channel buffer")

11
artiq/devices/pxi6733/mediator.py
View File

@ -58,6 +58,9 @@ class _Segment:
raise ArmError
self.lines.append((duration, channel_data))
def get_sample_count(self):
return sum(duration for duration, _ in self.lines)
@kernel
def advance(self):
if self.frame.invalidated:
@ -107,13 +110,13 @@ class _Frame:
self.invalidated = True
def _get_samples(self):
program = [
program = [[
{
"dac_divider": 1,
"duration": duration,
"channel_data": channel_data,
} for duration, channel_data in segment.lines
for segment in self.segments]
} for segment in self.segments
for duration, channel_data in segment.lines]]
synth = Synthesizer(self.daqmx.channel_count, program)
synth.select(0)
# not setting any trigger flag in the program causes the whole
@ -145,7 +148,7 @@ class CompoundDAQmx:
self.daqmx = dmgr.get(daqmx_device)
self.clock = dmgr.get(clock_device)
self.channel_count = channel_count
if self.sample_rate_in_mu:
if sample_rate_in_mu:
self.sample_rate = sample_rate
else:
self.sample_rate = self.clock.frequency_to_ftw(sample_rate)

64
artiq/frontend/artiq_client.py
View File

@ -42,6 +42,12 @@ def get_argparser():
parser_add.add_argument("-f", "--flush", default=False, action="store_true",
help="flush the pipeline before preparing "
"the experiment")
parser_add.add_argument("-R", "--repository", default=False,
action="store_true",
help="use the experiment repository")
parser_add.add_argument("-r", "--revision", default=None,
help="use a specific repository revision "
"(defaults to head, ignored without -R)")
parser_add.add_argument("-c", "--class-name", default=None,
help="name of the class to run")
parser_add.add_argument("file",
@ -76,13 +82,16 @@ def get_argparser():
parser_del_parameter.add_argument("name", help="name of the parameter")
parser_show = subparsers.add_parser(
"show", help="show schedule, devices or parameters")
"show", help="show schedule, log, devices or parameters")
parser_show.add_argument(
"what",
help="select object to show: schedule/devices/parameters")
help="select object to show: schedule/log/devices/parameters")
parser_scan_repository = subparsers.add_parser(
"scan-repository", help="rescan repository")
parser_scan = subparsers.add_parser("scan-repository",
help="trigger a repository (re)scan")
parser_scan.add_argument("revision", default=None, nargs="?",
help="use a specific repository revision "
"(defaults to head)")
return parser
@ -107,6 +116,8 @@ def _action_submit(remote, args):
"class_name": args.class_name,
"arguments": arguments,
}
if args.repository:
expid["repo_rev"] = args.revision
if args.timed is None:
due_date = None
else:
@ -137,7 +148,7 @@ def _action_del_parameter(remote, args):
def _action_scan_repository(remote, args):
remote.scan_async()
remote.scan_async(args.revision)
def _show_schedule(schedule):
@ -148,7 +159,7 @@ def _show_schedule(schedule):
x[1]["due_date"] or 0,
x[0]))
table = PrettyTable(["RID", "Pipeline", " Status ", "Prio",
"Due date", "File", "Class name"])
"Due date", "Revision", "File", "Class name"])
for rid, v in l:
row = [rid, v["pipeline"], v["status"], v["priority"]]
if v["due_date"] is None:
@ -156,11 +167,16 @@ def _show_schedule(schedule):
else:
row.append(time.strftime("%m/%d %H:%M:%S",
time.localtime(v["due_date"])))
row.append(v["expid"]["file"])
if v["expid"]["class_name"] is None:
expid = v["expid"]
if "repo_rev" in expid:
row.append(expid["repo_rev"])
else:
row.append("Outside repo.")
row.append(expid["file"])
if expid["class_name"] is None:
row.append("")
else:
row.append(v["expid"]["class_name"])
row.append(expid["class_name"])
table.add_row(row)
print(table)
else:
@ -211,12 +227,42 @@ def _show_dict(args, notifier_name, display_fun):
_run_subscriber(args.server, args.port, subscriber)
class _LogPrinter:
def __init__(self, init):
for rid, msg in init:
print(rid, msg)
def append(self, x):
rid, msg = x
print(rid, msg)
def insert(self, i, x):
rid, msg = x
print(rid, msg)
def pop(self, i=-1):
pass
def __delitem__(self, x):
pass
def __setitem__(self, k, v):
pass
def _show_log(args):
subscriber = Subscriber("log", _LogPrinter)
_run_subscriber(args.server, args.port, subscriber)
def main():
args = get_argparser().parse_args()
action = args.action.replace("-", "_")
if action == "show":
if args.what == "schedule":
_show_dict(args, "schedule", _show_schedule)
elif args.what == "log":
_show_log(args)
elif args.what == "devices":
_show_dict(args, "devices", _show_devices)
elif args.what == "parameters":

234
artiq/frontend/artiq_ctlmgr.py
View File

@ -1,16 +1,17 @@
#!/usr/bin/env python3
import asyncio
import atexit
import argparse
import os
import logging
import signal
import shlex
import socket
from artiq.protocols.sync_struct import Subscriber
from artiq.protocols.pc_rpc import AsyncioClient, Server
from artiq.tools import verbosity_args, init_logger
from artiq.tools import asyncio_process_wait_timeout
from artiq.tools import TaskObject, asyncio_process_wait_timeout, Condition
logger = logging.getLogger(__name__)
@ -29,14 +30,31 @@ def get_argparser():
"--retry-master", default=5.0, type=float,
help="retry timer for reconnecting to master")
parser.add_argument(
"--retry-command", default=5.0, type=float,
help="retry timer for restarting a controller command")
"--bind", default="::1",
help="hostname or IP address to bind to")
parser.add_argument(
"--bind-port", default=3249, type=int,
help="TCP port to listen to for control (default: %(default)d)")
return parser
class Controller:
def __init__(self, name, command, retry):
self.launch_task = asyncio.Task(self.launcher(name, command, retry))
def __init__(self, name, ddb_entry):
self.name = name
self.command = ddb_entry["command"]
self.retry_timer = ddb_entry.get("retry_timer", 5)
self.retry_timer_backoff = ddb_entry.get("retry_timer_backoff", 1.1)
self.host = ddb_entry["host"]
self.port = ddb_entry["port"]
self.ping_timer = ddb_entry.get("ping_timer", 30)
self.ping_timeout = ddb_entry.get("ping_timeout", 30)
self.term_timeout = ddb_entry.get("term_timeout", 30)
self.retry_timer_cur = self.retry_timer
self.retry_now = Condition()
self.process = None
self.launch_task = asyncio.Task(self.launcher())
@asyncio.coroutine
def end(self):
@ -44,33 +62,89 @@ class Controller:
yield from asyncio.wait_for(self.launch_task, None)
@asyncio.coroutine
def launcher(self, name, command, retry):
process = None
def _call_controller(self, method):
remote = AsyncioClient()
yield from remote.connect_rpc(self.host, self.port, None)
try:
targets, _ = remote.get_rpc_id()
remote.select_rpc_target(targets[0])
r = yield from getattr(remote, method)()
finally:
remote.close_rpc()
return r
@asyncio.coroutine
def _ping(self):
try:
ok = yield from asyncio.wait_for(self._call_controller("ping"),
self.ping_timeout)
if ok:
self.retry_timer_cur = self.retry_timer
return ok
except:
return False
@asyncio.coroutine
def _wait_and_ping(self):
while True:
try:
yield from asyncio_process_wait_timeout(self.process,
self.ping_timer)
except asyncio.TimeoutError:
logger.debug("pinging controller %s", self.name)
ok = yield from self._ping()
if not ok:
logger.warning("Controller %s ping failed", self.name)
yield from self._terminate()
return
else:
break
@asyncio.coroutine
def launcher(self):
try:
while True:
logger.info("Starting controller %s with command: %s",
name, command)
self.name, self.command)
try:
process = yield from asyncio.create_subprocess_exec(
*shlex.split(command))
yield from asyncio.shield(process.wait())
self.process = yield from asyncio.create_subprocess_exec(
*shlex.split(self.command))
yield from self._wait_and_ping()
except FileNotFoundError:
logger.warning("Controller %s failed to start", name)
logger.warning("Controller %s failed to start", self.name)
else:
logger.warning("Controller %s exited", name)
logger.warning("Restarting in %.1f seconds", retry)
yield from asyncio.sleep(retry)
except asyncio.CancelledError:
logger.info("Terminating controller %s", name)
if process is not None and process.returncode is None:
process.send_signal(signal.SIGTERM)
logger.debug("Signal sent")
logger.warning("Controller %s exited", self.name)
logger.warning("Restarting in %.1f seconds",
self.retry_timer_cur)
try:
yield from asyncio_process_wait_timeout(process, 5.0)
yield from asyncio.wait_for(self.retry_now.wait(),
self.retry_timer_cur)
except asyncio.TimeoutError:
logger.warning("Controller %s did not respond to SIGTERM",
name)
process.send_signal(signal.SIGKILL)
pass
self.retry_timer_cur *= self.retry_timer_backoff
except asyncio.CancelledError:
yield from self._terminate()
@asyncio.coroutine
def _terminate(self):
logger.info("Terminating controller %s", self.name)
if self.process is not None and self.process.returncode is None:
try:
yield from asyncio.wait_for(self._call_controller("terminate"),
self.term_timeout)
except:
logger.warning("Controller %s did not respond to terminate "
"command, killing", self.name)
self.process.kill()
try:
yield from asyncio_process_wait_timeout(self.process,
self.term_timeout)
except:
logger.warning("Controller %s failed to exit, killing",
self.name)
self.process.kill()
yield from self.process.wait()
logger.debug("Controller %s terminated", self.name)
def get_ip_addresses(host):
@ -82,8 +156,7 @@ def get_ip_addresses(host):
class Controllers:
def __init__(self, retry_command):
self.retry_command = retry_command
def __init__(self):
self.host_filter = None
self.active_or_queued = set()
self.queue = asyncio.Queue()
@ -95,10 +168,10 @@ class Controllers:
while True:
action, param = yield from self.queue.get()
if action == "set":
k, command = param
k, ddb_entry = param
if k in self.active:
yield from self.active[k].end()
self.active[k] = Controller(k, command, self.retry_command)
self.active[k] = Controller(k, ddb_entry)
elif action == "del":
yield from self.active[param].end()
del self.active[param]
@ -108,10 +181,10 @@ class Controllers:
def __setitem__(self, k, v):
if (isinstance(v, dict) and v["type"] == "controller"
and self.host_filter in get_ip_addresses(v["host"])):
command = v["command"].format(name=k,
bind=self.host_filter,
port=v["port"])
self.queue.put_nowait(("set", (k, command)))
v["command"] = v["command"].format(name=k,
bind=self.host_filter,
port=v["port"])
self.queue.put_nowait(("set", (k, v)))
self.active_or_queued.add(k)
def __delitem__(self, k):
@ -131,8 +204,8 @@ class Controllers:
class ControllerDB:
def __init__(self, retry_command):
self.current_controllers = Controllers(retry_command)
def __init__(self):
self.current_controllers = Controllers()
def set_host_filter(self, host_filter):
self.current_controllers.host_filter = host_filter
@ -145,34 +218,47 @@ class ControllerDB:
return self.current_controllers
@asyncio.coroutine
def ctlmgr(server, port, retry_master, retry_command):
controller_db = ControllerDB(retry_command)
try:
subscriber = Subscriber("devices", controller_db.sync_struct_init)
while True:
try:
def set_host_filter():
s = subscriber.writer.get_extra_info("socket")
localhost = s.getsockname()[0]
controller_db.set_host_filter(localhost)
yield from subscriber.connect(server, port, set_host_filter)
class ControllerManager(TaskObject):
def __init__(self, server, port, retry_master):
self.server = server
self.port = port
self.retry_master = retry_master
self.controller_db = ControllerDB()
@asyncio.coroutine
def _do(self):
try:
subscriber = Subscriber("devices",
self.controller_db.sync_struct_init)
while True:
try:
yield from asyncio.wait_for(subscriber.receive_task, None)
finally:
yield from subscriber.close()
except (ConnectionAbortedError, ConnectionError,
ConnectionRefusedError, ConnectionResetError) as e:
logger.warning("Connection to master failed (%s: %s)",
e.__class__.__name__, str(e))
else:
logger.warning("Connection to master lost")
logger.warning("Retrying in %.1f seconds", retry_master)
yield from asyncio.sleep(retry_master)
except asyncio.CancelledError:
pass
finally:
yield from controller_db.current_controllers.shutdown()
def set_host_filter():
s = subscriber.writer.get_extra_info("socket")
localhost = s.getsockname()[0]
self.controller_db.set_host_filter(localhost)
yield from subscriber.connect(self.server, self.port,
set_host_filter)
try:
yield from asyncio.wait_for(subscriber.receive_task, None)
finally:
yield from subscriber.close()
except (ConnectionAbortedError, ConnectionError,
ConnectionRefusedError, ConnectionResetError) as e:
logger.warning("Connection to master failed (%s: %s)",
e.__class__.__name__, str(e))
else:
logger.warning("Connection to master lost")
logger.warning("Retrying in %.1f seconds", self.retry_master)
yield from asyncio.sleep(self.retry_master)
except asyncio.CancelledError:
pass
finally:
yield from self.controller_db.current_controllers.shutdown()
def retry_now(self, k):
"""If a controller is disabled and pending retry, perform that retry
now."""
self.controller_db.current_controllers.active[k].retry_now.notify()
def main():
@ -184,18 +270,22 @@ def main():
asyncio.set_event_loop(loop)
else:
loop = asyncio.get_event_loop()
atexit.register(lambda: loop.close())
try:
task = asyncio.Task(ctlmgr(
args.server, args.port, args.retry_master, args.retry_command))
try:
loop.run_forever()
finally:
task.cancel()
loop.run_until_complete(asyncio.wait_for(task, None))
ctlmgr = ControllerManager(args.server, args.port, args.retry_master)
ctlmgr.start()
atexit.register(lambda: loop.run_until_complete(ctlmgr.stop()))
class CtlMgrRPC:
retry_now = ctlmgr.retry_now
rpc_target = CtlMgrRPC()
rpc_server = Server({"ctlmgr": rpc_target}, builtin_terminate=True)
loop.run_until_complete(rpc_server.start(args.bind, args.bind_port))
atexit.register(lambda: loop.run_until_complete(rpc_server.stop()))
loop.run_until_complete(rpc_server.wait_terminate())
finally:
loop.close()
if __name__ == "__main__":
main()

31
artiq/frontend/artiq_flash.sh
View File

@ -9,8 +9,10 @@ ARTIQ_PREFIX=$(python3 -c "import artiq; print(artiq.__path__[0])")
# Default is kc705
BOARD=kc705
# Default mezzanine board is nist_qc1
MEZZANINE_BOARD=nist_qc1
while getopts "bBrht:d:f:" opt
while getopts "bBrht:d:f:m:" opt
do
case $opt in
b)
@ -53,17 +55,30 @@ do
exit 1
fi
;;
m)
if [ "$OPTARG" == "nist_qc1" ]
then
MEZZANINE_BOARD=nist_qc1
elif [ "$OPTARG" == "nist_qc2" ]
then
MEZZANINE_BOARD=nist_qc2
else
echo "KC705 mezzanine board is either nist_qc1 or nist_qc2"
exit 1
fi
;;
*)
echo "ARTIQ flashing tool"
echo ""
echo "To flash everything, do not use any of the -b|-B|-r option."
echo ""
echo "usage: $0 [-b] [-B] [-r] [-h] [-t kc705|pipistrello] [-d path]"
echo "usage: $0 [-b] [-B] [-r] [-h] [-m nist_qc1|nist_qc2] [-t kc705|pipistrello] [-d path] [-f path]"
echo "-b Flash bitstream"
echo "-B Flash BIOS"
echo "-r Flash ARTIQ runtime"
echo "-h Show this help message"
echo "-t Target (kc705, pipistrello, default is: kc705)"
echo "-m Mezzanine board (nist_qc1, nist_qc2, default is: nist_qc1)"
echo "-f Flash storage image generated with artiq_mkfs"
echo "-d Directory containing the binaries to be flashed"
exit 1
@ -103,13 +118,18 @@ fi
if [ "$BOARD" == "kc705" ]
then
UDEV_RULES=99-kc705.rules
BITSTREAM=artiq_kc705-nist_qc1-kc705.bit
BITSTREAM=artiq_kc705-${MEZZANINE_BOARD}-kc705.bit
CABLE=jtaghs1_fast
PROXY=bscan_spi_kc705.bit
BIOS_ADDR=0xaf0000
RUNTIME_ADDR=0xb00000
RUNTIME_FILE=runtime.fbi
FS_ADDR=0xb40000
if [ -z "$BIN_PREFIX" ]; then BIN_PREFIX=$ARTIQ_PREFIX/binaries/kc705; fi
if [ -z "$BIN_PREFIX" ]
then
RUNTIME_FILE=${MEZZANINE_BOARD}/runtime.fbi
BIN_PREFIX=$ARTIQ_PREFIX/binaries/kc705
fi
search_for_proxy $PROXY
elif [ "$BOARD" == "pipistrello" ]
then
@ -119,6 +139,7 @@ then
PROXY=bscan_spi_lx45_csg324.bit
BIOS_ADDR=0x170000
RUNTIME_ADDR=0x180000
RUNTIME_FILE=runtime.fbi
FS_ADDR=0x1c0000
if [ -z "$BIN_PREFIX" ]; then BIN_PREFIX=$ARTIQ_PREFIX/binaries/pipistrello; fi
search_for_proxy $PROXY
@ -168,7 +189,7 @@ fi
if [ "${FLASH_RUNTIME}" == "1" ]
then
echo "Flashing ARTIQ runtime..."
xc3sprog -v -c $CABLE -I$PROXY_PATH/$PROXY $BIN_PREFIX/runtime.fbi:w:$RUNTIME_ADDR:BIN
xc3sprog -v -c $CABLE -I$PROXY_PATH/$PROXY $BIN_PREFIX/${RUNTIME_FILE}:w:$RUNTIME_ADDR:BIN
fi
echo "Done."
xc3sprog -v -c $CABLE -R > /dev/null 2>&1

50
artiq/frontend/artiq_gui.py
View File

@ -7,11 +7,12 @@ import os
# Quamash must be imported first so that pyqtgraph picks up the Qt binding
# it has chosen.
from quamash import QEventLoop, QtGui
from quamash import QEventLoop, QtGui, QtCore
from pyqtgraph import dockarea
from artiq.protocols.file_db import FlatFileDB
from artiq.tools import verbosity_args, init_logger
from artiq.protocols.pc_rpc import AsyncioClient
from artiq.gui.state import StateManager
from artiq.gui.explorer import ExplorerDock
from artiq.gui.moninj import MonInj
from artiq.gui.results import ResultsDock
@ -39,64 +40,80 @@ def get_argparser():
parser.add_argument(
"--db-file", default="artiq_gui.pyon",
help="database file for local GUI settings")
verbosity_args(parser)
return parser
class _MainWindow(QtGui.QMainWindow):
def __init__(self, app):
class MainWindow(QtGui.QMainWindow):
def __init__(self, app, server):
QtGui.QMainWindow.__init__(self)
self.setWindowIcon(QtGui.QIcon(os.path.join(data_dir, "icon.png")))
self.resize(1400, 800)
self.setWindowTitle("ARTIQ")
self.setWindowTitle("ARTIQ - {}".format(server))
self.exit_request = asyncio.Event()
def closeEvent(self, *args):
self.exit_request.set()
def save_state(self):
return bytes(self.saveGeometry())
def restore_state(self, state):
self.restoreGeometry(QtCore.QByteArray(state))
def main():
args = get_argparser().parse_args()
db = FlatFileDB(args.db_file, default_data=dict())
init_logger(args)
app = QtGui.QApplication([])
loop = QEventLoop(app)
asyncio.set_event_loop(loop)
atexit.register(lambda: loop.close())
smgr = StateManager(args.db_file)
schedule_ctl = AsyncioClient()
loop.run_until_complete(schedule_ctl.connect_rpc(
args.server, args.port_control, "master_schedule"))
atexit.register(lambda: schedule_ctl.close_rpc())
win = _MainWindow(app)
win = MainWindow(app, args.server)
area = dockarea.DockArea()
smgr.register(area)
smgr.register(win)
win.setCentralWidget(area)
status_bar = QtGui.QStatusBar()
status_bar.showMessage("Connected to {}".format(args.server))
win.setStatusBar(status_bar)
d_explorer = ExplorerDock(win, status_bar, schedule_ctl)
smgr.register(d_explorer)
loop.run_until_complete(d_explorer.sub_connect(
args.server, args.port_notify))
atexit.register(lambda: loop.run_until_complete(d_explorer.sub_close()))
d_results = ResultsDock(win, area)
smgr.register(d_results)
loop.run_until_complete(d_results.sub_connect(
args.server, args.port_notify))
atexit.register(lambda: loop.run_until_complete(d_results.sub_close()))
d_ttl_dds = MonInj()
loop.run_until_complete(d_ttl_dds.start(args.server, args.port_notify))
atexit.register(lambda: loop.run_until_complete(d_ttl_dds.stop()))
if os.name != "nt":
d_ttl_dds = MonInj()
loop.run_until_complete(d_ttl_dds.start(args.server, args.port_notify))
atexit.register(lambda: loop.run_until_complete(d_ttl_dds.stop()))
d_params = ParametersDock()
loop.run_until_complete(d_params.sub_connect(
args.server, args.port_notify))
atexit.register(lambda: loop.run_until_complete(d_params.sub_close()))
area.addDock(d_ttl_dds.dds_dock, "top")
area.addDock(d_ttl_dds.ttl_dock, "above", d_ttl_dds.dds_dock)
area.addDock(d_results, "above", d_ttl_dds.ttl_dock)
if os.name != "nt":
area.addDock(d_ttl_dds.dds_dock, "top")
area.addDock(d_ttl_dds.ttl_dock, "above", d_ttl_dds.dds_dock)
area.addDock(d_results, "above", d_ttl_dds.ttl_dock)
else:
area.addDock(d_results, "top")
area.addDock(d_params, "above", d_results)
area.addDock(d_explorer, "above", d_params)
@ -125,6 +142,9 @@ def main():
area.addDock(d_log, "above", d_console)
area.addDock(d_schedule, "above", d_log)
smgr.load()
smgr.start()
atexit.register(lambda: loop.run_until_complete(smgr.stop()))
win.show()
loop.run_until_complete(win.exit_request.wait())

250
artiq/frontend/artiq_influxdb.py Executable file
View File

@ -0,0 +1,250 @@
#!/usr/bin/env python3
import argparse
import logging
import asyncio
import atexit
import fnmatch
from functools import partial
import numpy as np
import aiohttp
from artiq.tools import verbosity_args, init_logger
from artiq.tools import TaskObject
from artiq.protocols.sync_struct import Subscriber
from artiq.protocols.pc_rpc import Server
from artiq.protocols import pyon
logger = logging.getLogger(__name__)
def get_argparser():
parser = argparse.ArgumentParser(
description="ARTIQ data to InfluxDB bridge")
group = parser.add_argument_group("master")
group.add_argument(
"--server-master", default="::1",
help="hostname or IP of the master to connect to")
group.add_argument(
"--port-master", default=3250, type=int,
help="TCP port to use to connect to the master")
group.add_argument(
"--retry-master", default=5.0, type=float,
help="retry timer for reconnecting to master")
group = parser.add_argument_group("database")
group.add_argument(
"--baseurl-db", default="http://localhost:8086",
help="base URL to access InfluxDB (default: %(default)s)")
group.add_argument(
"--user-db", default="", help="InfluxDB username")
group.add_argument(
"--password-db", default="", help="InfluxDB password")
group.add_argument(
"--database", default="db", help="database name to use")
group.add_argument(
"--table", default="lab", help="table name to use")
group = parser.add_argument_group("filter")
group.add_argument(
"--bind", default="::1",
help="hostname or IP address to bind to")
group.add_argument(
"--bind-port", default=3248, type=int,
help="TCP port to listen to for control (default: %(default)d)")
group.add_argument(
"--pattern-file", default="influxdb_patterns.pyon",
help="file to save the patterns in (default: %(default)s)")
verbosity_args(parser)
return parser
def influxdb_str(s):
return '"' + s.replace('"', '\\"') + '"'
def format_influxdb(v):
if isinstance(v, bool):
if v:
return "bool", "t"
else:
return "bool", "f"
elif np.issubdtype(type(v), int):
return "int", "{}i".format(v)
elif np.issubdtype(type(v), float):
return "float", "{}".format(v)
elif isinstance(v, str):
return "str", influxdb_str(v)
else:
return "pyon", influxdb_str(pyon.encode(v))
class DBWriter(TaskObject):
def __init__(self, base_url, user, password, database, table):
self.base_url = base_url
self.user = user
self.password = password
self.database = database
self.table = table
self._queue = asyncio.Queue(100)
def update(self, k, v):
try:
self._queue.put_nowait((k, v))
except asyncio.QueueFull:
logger.warning("failed to update parameter '%s': "
"too many pending updates", k)
@asyncio.coroutine
def _do(self):
while True:
k, v = yield from self._queue.get()
url = self.base_url + "/write"
params = {"u": self.user, "p": self.password, "db": self.database,
"consistency": "any", "precision": "n"}
fmt_ty, fmt_v = format_influxdb(v)
data = "{},parameter={} {}={}".format(self.table, k, fmt_ty, fmt_v)
try:
response = yield from aiohttp.request(
"POST", url, params=params, data=data)
except:
logger.warning("got exception trying to update '%s'",
k, exc_info=True)
else:
if response.status not in (200, 204):
content = (yield from response.content.read()).decode()
if content:
content = content[:-1] # drop \n
logger.warning("got HTTP status %d "
"trying to update '%s': %s",
response.status, k, content)
response.close()
class Parameters:
def __init__(self, filter_function, writer, init):
self.filter_function = filter_function
self.writer = writer
def __setitem__(self, k, v):
if self.filter_function(k):
self.writer.update(k, v)
def __delitem__(self, k):
pass
class MasterReader(TaskObject):
def __init__(self, server, port, retry, filter_function, writer):
self.server = server
self.port = port
self.retry = retry
self.filter_function = filter_function
self.writer = writer
@asyncio.coroutine
def _do(self):
subscriber = Subscriber(
"parameters",
partial(Parameters, self.filter_function, self.writer))
while True:
try:
yield from subscriber.connect(self.server, self.port)
try:
yield from asyncio.wait_for(subscriber.receive_task, None)
finally:
yield from subscriber.close()
except (ConnectionAbortedError, ConnectionError,
ConnectionRefusedError, ConnectionResetError) as e:
logger.warning("Connection to master failed (%s: %s)",
e.__class__.__name__, str(e))
else:
logger.warning("Connection to master lost")
logger.warning("Retrying in %.1f seconds", self.retry)
yield from asyncio.sleep(self.retry)
class Filter:
def __init__(self, pattern_file):
self.pattern_file = pattern_file
self.patterns = []
try:
self.patterns = pyon.load_file(self.pattern_file)
except FileNotFoundError:
logger.info("no pattern file found, logging everything")
def _save(self):
pyon.store_file(self.pattern_file, self.patterns)
# Privatize so that it is not shown in artiq_rpctool list-methods.
def _filter(self, k):
take = "+"
for pattern in self.patterns:
sign = "-"
if pattern[0] in "+-":
sign, pattern = pattern[0], pattern[1:]
if fnmatch.fnmatchcase(k, pattern):
take = sign
return take == "+"
def add_pattern(self, pattern, index=None):
"""Add a pattern.
Optional + and - pattern prefixes specify whether to ignore or log
keys matching the rest of the pattern.
Default (in the absence of prefix) is to ignore. Keys that match no
pattern are logged. Last matched pattern takes precedence.
The optional index parameter specifies where to insert the pattern.
By default, patterns are added at the end. If index is an integer, it
specifies the index where the pattern is inserted. If it is a string,
that string must match an existing pattern and the new pattern is
inserted immediately after it."""
if pattern not in self.patterns:
if index is None:
index = len(self.patterns)
if isinstance(index, str):
index = self.patterns.index(index) + 1
self.patterns.insert(index, pattern)
self._save()
def remove_pattern(self, pattern):
"""Remove a pattern."""
self.patterns.remove(pattern)
self._save()
def get_patterns(self):
"""Show existing patterns."""
return self.patterns
def main():
args = get_argparser().parse_args()
init_logger(args)
loop = asyncio.get_event_loop()
atexit.register(lambda: loop.close())
writer = DBWriter(args.baseurl_db,
args.user_db, args.password_db,
args.database, args.table)
writer.start()
atexit.register(lambda: loop.run_until_complete(writer.stop()))
filter = Filter(args.pattern_file)
rpc_server = Server({"influxdb_filter": filter}, builtin_terminate=True)
loop.run_until_complete(rpc_server.start(args.bind, args.bind_port))
atexit.register(lambda: loop.run_until_complete(rpc_server.stop()))
reader = MasterReader(args.server_master, args.port_master,
args.retry_master, filter._filter, writer)
reader.start()
atexit.register(lambda: loop.run_until_complete(reader.stop()))
loop.run_until_complete(rpc_server.wait_terminate())
if __name__ == "__main__":
main()

31
artiq/frontend/artiq_master.py
View File

@ -10,7 +10,7 @@ from artiq.protocols.sync_struct import Notifier, Publisher, process_mod
from artiq.protocols.file_db import FlatFileDB
from artiq.master.scheduler import Scheduler
from artiq.master.worker_db import get_last_rid
from artiq.master.repository import Repository
from artiq.master.repository import FilesystemBackend, GitBackend, Repository
from artiq.tools import verbosity_args, init_logger
@ -26,6 +26,18 @@ def get_argparser():
group.add_argument(
"--port-control", default=3251, type=int,
help="TCP port to listen to for control (default: %(default)d)")
group = parser.add_argument_group("databases")
group.add_argument("-d", "--ddb", default="ddb.pyon",
help="device database file")
group.add_argument("-p", "--pdb", default="pdb.pyon",
help="parameter database file")
group = parser.add_argument_group("repository")
group.add_argument(
"-g", "--git", default=False, action="store_true",
help="use the Git repository backend")
group.add_argument(
"-r", "--repository", default="repository",
help="path to the repository (default: '%(default)s')")
verbosity_args(parser)
return parser
@ -52,11 +64,19 @@ def main():
loop = asyncio.get_event_loop()
atexit.register(lambda: loop.close())
ddb = FlatFileDB("ddb.pyon")
pdb = FlatFileDB("pdb.pyon")
ddb = FlatFileDB(args.ddb)
pdb = FlatFileDB(args.pdb)
rtr = Notifier(dict())
log = Log(1000)
if args.git:
repo_backend = GitBackend(args.repository)
else:
repo_backend = FilesystemBackend(args.repository)
repository = Repository(repo_backend, log.log)
atexit.register(repository.close)
repository.scan_async()
worker_handlers = {
"get_device": ddb.get,
"get_parameter": pdb.get,
@ -64,14 +84,11 @@ def main():
"update_rt_results": lambda mod: process_mod(rtr, mod),
"log": log.log
}
scheduler = Scheduler(get_last_rid() + 1, worker_handlers)
scheduler = Scheduler(get_last_rid() + 1, worker_handlers, repo_backend)
worker_handlers["scheduler_submit"] = scheduler.submit
scheduler.start()
atexit.register(lambda: loop.run_until_complete(scheduler.stop()))
repository = Repository(log.log)
repository.scan_async()
server_control = Server({
"master_ddb": ddb,
"master_pdb": pdb,

13
artiq/frontend/artiq_rpctool.py
View File

@ -4,6 +4,7 @@ import argparse
import textwrap
import sys
import numpy as np # Needed to use numpy in RPC call arguments on cmd line
import pprint
from artiq.protocols.pc_rpc import Client
@ -29,10 +30,10 @@ def get_argparser():
return parser
def list_targets(target_names, id_parameters):
def list_targets(target_names, description):
print("Target(s): " + ", ".join(target_names))
if id_parameters is not None:
print("Parameters: " + id_parameters)
if description is not None:
print("Description: " + description)
def list_methods(remote):
@ -77,7 +78,7 @@ def call_method(remote, method_name, args):
method = getattr(remote, method_name)
ret = method(*[eval(arg) for arg in args])
if ret is not None:
print("{}".format(ret))
pprint.pprint(ret)
def main():
@ -85,7 +86,7 @@ def main():
remote = Client(args.server, args.port, None)
targets, id_parameters = remote.get_rpc_id()
targets, description = remote.get_rpc_id()
if args.action != "list-targets":
# If no target specified and remote has only one, then use this one.
@ -99,7 +100,7 @@ def main():
remote.select_rpc_target(args.target)
if args.action == "list-targets":
list_targets(targets, id_parameters)
list_targets(targets, description)
elif args.action == "list-methods":
list_methods(remote)
elif args.action == "call":

5
artiq/frontend/artiq_run.py
View File

@ -1,4 +1,6 @@
#!/usr/bin/env python3
# Copyright (C) 2014, 2015 M-Labs Limited
# Copyright (C) 2014, 2015 Robert Jordens <jordens@gmail.com>
import argparse
import sys
@ -57,6 +59,9 @@ class DummyScheduler:
def delete(self, rid):
logger.info("Deleting RID %s", rid)
def pause(self):
pass
def get_argparser(with_file=True):
parser = argparse.ArgumentParser(

2
artiq/frontend/pdq2_client.py
View File

@ -1,5 +1,5 @@
#!/usr/bin/python
# Robert Jordens <jordens@gmail.com>, 2012-2015
# Copyright (C) 2012-2015 Robert Jordens <jordens@gmail.com>
import argparse
import time

2
artiq/frontend/pdq2_controller.py
View File

@ -39,7 +39,7 @@ def main():
dev = Pdq2(url=args.device, dev=port)
try:
simple_server_loop({"pdq2": dev}, args.bind, args.port,
id_parameters="device=" + str(args.device))
description="device=" + str(args.device))
finally:
dev.close()

11
artiq/gateware/ad9xxx.py
View File

@ -55,14 +55,21 @@ class AD9xxx(Module):
dts.oe.eq(~rx)
]
gpio = Signal(flen(pads.sel) + 1)
if hasattr(pads, "sel"):
sel_len = flen(pads.sel)
else:
sel_len = flen(pads.sel_n)
gpio = Signal(sel_len + 1)
gpio_load = Signal()
self.sync += If(gpio_load, gpio.eq(bus.dat_w))
if hasattr(pads, "rst"):
self.comb += pads.rst.eq(gpio[0])
else:
self.comb += pads.rst_n.eq(~gpio[0])
self.comb += pads.sel.eq(gpio[1:])
if hasattr(pads, "sel"):
self.comb += pads.sel.eq(gpio[1:])
else:
self.comb += pads.sel_n.eq(~gpio[1:])
bus_r_gpio = Signal()
self.comb += If(bus_r_gpio,

6
artiq/gateware/nist_qc2.py
View File

@ -26,9 +26,9 @@ fmc_adapter_io = [
"LPC:LA11_N LPC:LA12_N LPC:LA11_P LPC:LA12_P "
"LPC:LA07_N LPC:LA08_N LPC:LA07_P LPC:LA08_P "
"LPC:LA04_N LPC:LA03_N LPC:LA04_P LPC:LA03_P")),
Subsignal("sel", Pins("LPC:LA24_N LPC:LA29_P LPC:LA28_P LPC:LA29_N "
"LPC:LA28_N LPC:LA31_P LPC:LA30_P LPC:LA31_N "
"LPC:LA30_N LPC:LA33_P LPC:LA33_N")),
Subsignal("sel_n", Pins("LPC:LA24_N LPC:LA29_P LPC:LA28_P LPC:LA29_N "
"LPC:LA28_N LPC:LA31_P LPC:LA30_P LPC:LA31_N "
"LPC:LA30_N LPC:LA33_P LPC:LA33_N")),
Subsignal("fud", Pins("LPC:LA21_N")),
Subsignal("wr_n", Pins("LPC:LA24_P")),
Subsignal("rd_n", Pins("LPC:LA25_N")),

41
artiq/gateware/rtio/core.py
View File

@ -100,6 +100,7 @@ class _OutputManager(Module):
self.underflow = Signal() # valid 1 cycle after we, pulsed
self.sequence_error = Signal()
self.collision_error = Signal()
# # #
@ -116,13 +117,24 @@ class _OutputManager(Module):
# Special cases
replace = Signal()
sequence_error = Signal()
collision_error = Signal()
any_error = Signal()
nop = Signal()
self.sync.rsys += [
replace.eq(self.ev.timestamp[fine_ts_width:] \
== buf.timestamp[fine_ts_width:]),
sequence_error.eq(self.ev.timestamp[fine_ts_width:] \
# Note: replace does not perform any RTLink address checks,
# i.e. a write to a different address will be silently replaced
# as well.
replace.eq(self.ev.timestamp == buf.timestamp),
# Detect sequence errors on coarse timestamps only
# so that they are mutually exclusive with collision errors.
sequence_error.eq(self.ev.timestamp[fine_ts_width:]
< buf.timestamp[fine_ts_width:])
]
if fine_ts_width:
self.sync.rsys += collision_error.eq(
(self.ev.timestamp[fine_ts_width:] == buf.timestamp[fine_ts_width:])
& (self.ev.timestamp[:fine_ts_width] != buf.timestamp[:fine_ts_width]))
self.comb += any_error.eq(sequence_error | collision_error)
if interface.suppress_nop:
# disable NOP at reset: do not suppress a first write with all 0s
nop_en = Signal(reset=0)
@ -134,11 +146,14 @@ class _OutputManager(Module):
if hasattr(self.ev, a)],
default=0)),
# buf now contains valid data. enable NOP.
If(self.we & ~sequence_error, nop_en.eq(1)),
If(self.we & ~any_error, nop_en.eq(1)),
# underflows cancel the write. allow it to be retried.
If(self.underflow, nop_en.eq(0))
]
self.comb += self.sequence_error.eq(self.we & sequence_error)
self.comb += [
self.sequence_error.eq(self.we & sequence_error),
self.collision_error.eq(self.we & collision_error)
]
# Buffer read and FIFO write
self.comb += fifo.din.eq(buf)
@ -156,7 +171,7 @@ class _OutputManager(Module):
fifo.we.eq(1)
)
),
If(self.we & ~replace & ~nop & ~sequence_error,
If(self.we & ~replace & ~nop & ~any_error,
fifo.we.eq(1)
)
)
@ -165,7 +180,7 @@ class _OutputManager(Module):
# Must come after read to handle concurrent read+write properly
self.sync.rsys += [
buf_just_written.eq(0),
If(self.we & ~nop & ~sequence_error,
If(self.we & ~nop & ~any_error,
buf_just_written.eq(1),
buf_pending.eq(1),
buf.eq(self.ev)
@ -286,9 +301,10 @@ class _KernelCSRs(AutoCSR):
self.o_address = CSRStorage(address_width)
self.o_timestamp = CSRStorage(full_ts_width)
self.o_we = CSR()
self.o_status = CSRStatus(3)
self.o_status = CSRStatus(4)
self.o_underflow_reset = CSR()
self.o_sequence_error_reset = CSR()
self.o_collision_error_reset = CSR()
if data_width:
self.i_data = CSRStatus(data_width)
@ -369,17 +385,22 @@ class RTIO(Module):
underflow = Signal()
sequence_error = Signal()
collision_error = Signal()
self.sync.rsys += [
If(selected & self.kcsrs.o_underflow_reset.re,
underflow.eq(0)),
If(selected & self.kcsrs.o_sequence_error_reset.re,
sequence_error.eq(0)),
If(selected & self.kcsrs.o_collision_error_reset.re,
collision_error.eq(0)),
If(o_manager.underflow, underflow.eq(1)),
If(o_manager.sequence_error, sequence_error.eq(1))
If(o_manager.sequence_error, sequence_error.eq(1)),
If(o_manager.collision_error, collision_error.eq(1))
]
o_statuses.append(Cat(~o_manager.writable,
underflow,
sequence_error))
sequence_error,
collision_error))
if channel.interface.i is not None:
i_manager = _InputManager(channel.interface.i, self.counter,

28
artiq/gateware/rtio/phy/dds.py
View File

@ -5,7 +5,7 @@ from artiq.gateware.rtio.phy.wishbone import RT2WB
class _AD9xxx(Module):
def __init__(self, ftw_base, pads, nchannels, **kwargs):
def __init__(self, ftw_base, pads, nchannels, onehot=False, **kwargs):
self.submodules._ll = RenameClockDomains(
ad9xxx.AD9xxx(pads, **kwargs), "rio")
self.submodules._rt2wb = RT2WB(flen(pads.a)+1, self._ll.bus)
@ -21,23 +21,29 @@ class _AD9xxx(Module):
current_address.eq(self.rtlink.o.address),
current_data.eq(self.rtlink.o.data))
# keep track of the currently selected channel
current_channel = Signal(max=nchannels)
# keep track of the currently selected channel(s)
current_sel = Signal(flen(current_data)-1)
self.sync.rio += If(current_address == 2**flen(pads.a) + 1,
current_channel.eq(current_data))
current_sel.eq(current_data[1:])) # strip reset
def selected(c):
if onehot:
return current_sel[c]
else:
return current_sel == c
# keep track of frequency tuning words, before they are FUDed
ftws = [Signal(32) for i in range(nchannels)]
for c, ftw in enumerate(ftws):
if flen(pads.d) == 8:
self.sync.rio += \
If(current_channel == c, [
If(selected(c), [
If(current_address == ftw_base+i,
ftw[i*8:(i+1)*8].eq(current_data))
for i in range(4)])
elif flen(pads.d) == 16:
self.sync.rio += \
If(current_channel == c, [
If(selected(c), [
If(current_address == ftw_base+2*i,
ftw[i*16:(i+1)*16].eq(current_data))
for i in range(2)])
@ -46,15 +52,15 @@ class _AD9xxx(Module):
# FTW to probe on FUD
self.sync.rio += If(current_address == 2**flen(pads.a), [
If(current_channel == c, probe.eq(ftw))
If(selected(c), probe.eq(ftw))
for c, (probe, ftw) in enumerate(zip(self.probes, ftws))])
class AD9858(_AD9xxx):
def __init__(self, pads, nchannels, **kwargs):
_AD9xxx.__init__(self, 0x0a, pads, nchannels, **kwargs)
def __init__(self, *args, **kwargs):
_AD9xxx.__init__(self, 0x0a, *args, **kwargs)
class AD9914(_AD9xxx):
def __init__(self, pads, nchannels, **kwargs):
_AD9xxx.__init__(self, 0x2d, pads, nchannels, **kwargs)
def __init__(self, *args, **kwargs):
_AD9xxx.__init__(self, 0x2d, *args, **kwargs)

2
artiq/gateware/rtio/phy/ttl_serdes_spartan6.py
View File

@ -1,3 +1,5 @@
# Copyright (C) 2014, 2015 Robert Jordens <jordens@gmail.com>
from migen.fhdl.std import *
from artiq.gateware.rtio.phy import ttl_serdes_generic

164
artiq/gui/displays.py
View File

@ -1,50 +1,77 @@
from collections import OrderedDict
import numpy as np
from quamash import QtGui
import pyqtgraph as pg
from pyqtgraph import dockarea
class _SimpleSettings(QtGui.QDialog):
def __init__(self, parent, prev_name, prev_settings,
result_list, create_cb):
class _BaseSettings(QtGui.QDialog):
def __init__(self, parent, window_title, prev_name, create_cb):
QtGui.QDialog.__init__(self, parent=parent)
self.setWindowTitle(self._window_title)
self.setWindowTitle(window_title)
grid = QtGui.QGridLayout()
self.setLayout(grid)
self.grid = QtGui.QGridLayout()
self.setLayout(self.grid)
grid.addWidget(QtGui.QLabel("Name:"), 0, 0)
self.name = name = QtGui.QLineEdit()
grid.addWidget(name, 0, 1)
self.grid.addWidget(QtGui.QLabel("Name:"), 0, 0)
self.name = QtGui.QLineEdit()
self.grid.addWidget(self.name, 0, 1)
if prev_name is not None:
name.insert(prev_name)
self.name.setText(prev_name)
grid.addWidget(QtGui.QLabel("Result:"))
self.result = result = QtGui.QComboBox()
grid.addWidget(result, 1, 1)
result.addItems(result_list)
result.setEditable(True)
if "result" in prev_settings:
result.setEditText(prev_settings["result"])
def on_accept():
create_cb(self.name.text(), self.get_input())
self.accepted.connect(on_accept)
def add_buttons(self):
buttons = QtGui.QDialogButtonBox(
QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel)
grid.addWidget(buttons, 2, 0, 1, 2)
self.grid.addWidget(buttons, self.grid.rowCount(), 0, 1, 2)
buttons.accepted.connect(self.accept)
buttons.rejected.connect(self.reject)
def on_accept():
create_cb(name.text(), {"result": result.currentText()})
self.accepted.connect(on_accept)
def accept(self):
if self.name.text() and self.result.currentText():
if self.name.text() and self.validate_input():
QtGui.QDialog.accept(self)
def validate_input(self):
raise NotImplementedError
def get_input(self):
raise NotImplementedError
class _SimpleSettings(_BaseSettings):
def __init__(self, parent, prev_name, prev_settings,
result_list, create_cb):
_BaseSettings.__init__(self, parent, self._window_title,
prev_name, create_cb)
self.result_widgets = dict()
for row, (has_none, key) in enumerate(self._result_keys):
self.grid.addWidget(QtGui.QLabel(key.capitalize() + ":"))
w = QtGui.QComboBox()
self.grid.addWidget(w, row + 1, 1)
if has_none:
w.addItem("<None>")
w.addItems(result_list)
w.setEditable(True)
if key in prev_settings:
w.setEditText(prev_settings[key])
self.result_widgets[key] = w
self.add_buttons()
def validate_input(self):
return all(w.currentText() for w in self.result_widgets.values())
def get_input(self):
return {k: v.currentText() for k, v in self.result_widgets.items()}
class NumberDisplaySettings(_SimpleSettings):
_window_title = "Number display"
_result_keys = [(False, "result")]
class NumberDisplay(dockarea.Dock):
@ -67,9 +94,16 @@ class NumberDisplay(dockarea.Dock):
n = "---"
self.number.display(n)
def save_state(self):
return None
def restore_state(self, state):
pass
class XYDisplaySettings(_SimpleSettings):
_window_title = "XY plot"
_result_keys = [(False, "y"), (True, "x"), (True, "error"), (True, "fit")]
class XYDisplay(dockarea.Dock):
@ -81,22 +115,62 @@ class XYDisplay(dockarea.Dock):
self.addWidget(self.plot)
def data_sources(self):
return {self.settings["result"]}
s = {self.settings["y"]}
for k in "x", "error", "fit":
if self.settings[k] != "<None>":
s.add(self.settings[k])
return s
def update_data(self, data):
result = self.settings["result"]
result_y = self.settings["y"]
result_x = self.settings["x"]
result_error = self.settings["error"]
result_fit = self.settings["fit"]
try:
y = data[result]
y = data[result_y]
except KeyError:
return
self.plot.clear()
if not y:
x = data.get(result_x, None)
if x is None:
x = list(range(len(y)))
error = data.get(result_error, None)
fit = data.get(result_fit, None)
if not y or len(y) != len(x):
return
self.plot.plot(y)
if error is not None and hasattr(error, "__len__"):
if not len(error):
error = None
elif len(error) != len(y):
return
if fit is not None:
if not len(fit):
fit = None
elif len(fit) != len(y):
return
self.plot.clear()
self.plot.plot(x, y, pen=None, symbol="x")
if error is not None:
# See https://github.com/pyqtgraph/pyqtgraph/issues/211
if hasattr(error, "__len__") and not isinstance(error, np.ndarray):
error = np.array(error)
errbars = pg.ErrorBarItem(x=np.array(x), y=np.array(y), height=error)
self.plot.addItem(errbars)
if fit is not None:
self.plot.plot(x, fit)
def save_state(self):
return self.plot.saveState()
def restore_state(self, state):
self.plot.restoreState(state)
class HistogramDisplaySettings(_SimpleSettings):
_window_title = "Histogram"
_result_keys = [(False, "y"), (True, "x")]
class HistogramDisplay(dockarea.Dock):
@ -108,19 +182,35 @@ class HistogramDisplay(dockarea.Dock):
self.addWidget(self.plot)
def data_sources(self):
return {self.settings["result"]}
s = {self.settings["y"]}
if self.settings["x"] != "<None>":
s.add(self.settings["x"])
return s
def update_data(self, data):
result = self.settings["result"]
result_y = self.settings["y"]
result_x = self.settings["x"]
try:
y = data[result]
y = data[result_y]
if result_x == "<None>":
x = None
else:
x = data[result_x]
except KeyError:
return
x = list(range(len(y)+1))
self.plot.clear()
if not y:
return
self.plot.plot(x, y, stepMode=True, fillLevel=0, brush=(0, 0, 255, 150))
if x is None:
x = list(range(len(y)+1))
if y and len(x) == len(y) + 1:
self.plot.clear()
self.plot.plot(x, y, stepMode=True, fillLevel=0,
brush=(0, 0, 255, 150))
def save_state(self):
return self.plot.saveState()
def restore_state(self, state):
self.plot.restoreState(state)
display_types = OrderedDict([

208
artiq/gui/explorer.py
View File

@ -1,5 +1,4 @@
import asyncio
import traceback
from quamash import QtGui, QtCore
from pyqtgraph import dockarea
@ -7,12 +6,13 @@ from pyqtgraph import LayoutWidget
from artiq.protocols.sync_struct import Subscriber
from artiq.protocols import pyon
from artiq.gui.tools import DictSyncModel, force_spinbox_value
from artiq.gui.tools import DictSyncModel
from artiq.gui.scan import ScanController
class _ExplistModel(DictSyncModel):
def __init__(self, parent, init):
def __init__(self, explorer, parent, init):
self.explorer = explorer
DictSyncModel.__init__(self,
["Experiment"],
parent, init)
@ -23,26 +23,37 @@ class _ExplistModel(DictSyncModel):
def convert(self, k, v, column):
return k
def __setitem__(self, k, v):
DictSyncModel.__setitem__(self, k, v)
if k == self.explorer.selected_key:
self.explorer.update_selection(k, k)
class _FreeValueEntry(QtGui.QLineEdit):
def __init__(self, procdesc):
QtGui.QLineEdit.__init__(self)
if "default" in procdesc:
self.insert(pyon.encode(procdesc["default"]))
self.set_argument_value(procdesc["default"])
def get_argument_value(self):
return pyon.decode(self.text())
def set_argument_value(self, value):
self.setText(pyon.encode(value))
class _BooleanEntry(QtGui.QCheckBox):
def __init__(self, procdesc):
QtGui.QCheckBox.__init__(self)
if "default" in procdesc:
self.setChecked(procdesc["default"])
self.set_argument_value(procdesc["default"])
def get_argument_value(self):
return self.isChecked()
def set_argument_value(self, value):
self.setChecked(value)
class _EnumerationEntry(QtGui.QComboBox):
def __init__(self, procdesc):
@ -50,44 +61,53 @@ class _EnumerationEntry(QtGui.QComboBox):
self.choices = procdesc["choices"]
self.addItems(self.choices)
if "default" in procdesc:
try:
idx = self.choices.index(procdesc["default"])
except:
pass
else:
self.setCurrentIndex(idx)
self.set_argument_value(procdesc["default"])
def get_argument_value(self):
return self.choices[self.currentIndex()]
def set_argument_value(self, value):
idx = self.choices.index(value)
self.setCurrentIndex(idx)
class _NumberEntry(QtGui.QDoubleSpinBox):
def __init__(self, procdesc):
QtGui.QDoubleSpinBox.__init__(self)
if procdesc["step"] is not None:
self.setSingleStep(procdesc["step"])
self.setDecimals(procdesc["ndecimals"])
self.setSingleStep(procdesc["step"])
if procdesc["min"] is not None:
self.setMinimum(procdesc["min"])
else:
self.setMinimum(float("-inf"))
if procdesc["max"] is not None:
self.setMinimum(procdesc["max"])
self.setMaximum(procdesc["max"])
else:
self.setMaximum(float("inf"))
if procdesc["unit"]:
self.setSuffix(" " + procdesc["unit"])
if "default" in procdesc:
force_spinbox_value(self, procdesc["default"])
self.set_argument_value(procdesc["default"])
def get_argument_value(self):
return self.value()
def set_argument_value(self, value):
self.setValue(value)
class _StringEntry(QtGui.QLineEdit):
def __init__(self, procdesc):
QtGui.QLineEdit.__init__(self)
if "default" in procdesc:
self.insert(procdesc["default"])
self.set_argument_value(procdesc["default"])
def get_argument_value(self):
return self.text()
def set_argument_value(self, value):
self.setText(value)
_procty_to_entry = {
"FreeValue": _FreeValueEntry,
@ -99,36 +119,98 @@ _procty_to_entry = {
}
class _ArgumentSetter(LayoutWidget):
def __init__(self, dialog_parent, arguments):
LayoutWidget.__init__(self)
class _ArgumentEditor(QtGui.QTreeWidget):
def __init__(self, dialog_parent):
QtGui.QTreeWidget.__init__(self)
self.setColumnCount(2)
self.header().setResizeMode(QtGui.QHeaderView.ResizeToContents)
self.header().setVisible(False)
self.setSelectionMode(QtGui.QAbstractItemView.NoSelection)
self.dialog_parent = dialog_parent
self._groups = dict()
self.set_arguments([])
def clear(self):
QtGui.QTreeWidget.clear(self)
self._groups.clear()
def _get_group(self, name):
if name in self._groups:
return self._groups[name]
group = QtGui.QTreeWidgetItem([name, ""])
for c in 0, 1:
group.setBackground(c, QtGui.QBrush(QtGui.QColor(100, 100, 100)))
group.setForeground(c, QtGui.QBrush(QtGui.QColor(220, 220, 255)))
font = group.font(c)
font.setBold(True)
group.setFont(c, font)
self.addTopLevelItem(group)
self._groups[name] = group
return group
def set_arguments(self, arguments):
self.clear()
if not arguments:
self.addWidget(QtGui.QLabel("No arguments"), 0, 0)
self.addTopLevelItem(QtGui.QTreeWidgetItem(["No arguments", ""]))
self._args_to_entries = dict()
for n, (name, procdesc) in enumerate(arguments):
self.addWidget(QtGui.QLabel(name), n, 0)
for n, (name, (procdesc, group)) in enumerate(arguments):
entry = _procty_to_entry[procdesc["ty"]](procdesc)
self.addWidget(entry, n, 1)
self._args_to_entries[name] = entry
def get_argument_values(self):
widget_item = QtGui.QTreeWidgetItem([name, ""])
if group is None:
self.addTopLevelItem(widget_item)
else:
self._get_group(group).addChild(widget_item)
self.setItemWidget(widget_item, 1, entry)
def get_argument_values(self, show_error_message):
r = dict()
for arg, entry in self._args_to_entries.items():
try:
r[arg] = entry.get_argument_value()
except:
msgbox = QtGui.QMessageBox(self.dialog_parent)
msgbox.setWindowTitle("Error")
msgbox.setText("Failed to obtain value for argument '{}'.\n{}"
.format(arg, traceback.format_exc()))
msgbox.setStandardButtons(QtGui.QMessageBox.Ok)
msgbox.show()
except Exception as e:
if show_error_message:
msgbox = QtGui.QMessageBox(self.dialog_parent)
msgbox.setWindowTitle("Error")
msgbox.setText("Failed to obtain value for argument '{}':\n{}"
.format(arg, str(e)))
msgbox.setStandardButtons(QtGui.QMessageBox.Ok)
msgbox.show()
return None
return r
def set_argument_values(self, arguments, ignore_errors):
for arg, value in arguments.items():
try:
entry = self._args_to_entries[arg]
entry.set_argument_value(value)
except:
if not ignore_errors:
raise
def save_state(self):
expanded = []
for k, v in self._groups.items():
if v.isExpanded():
expanded.append(k)
argument_values = self.get_argument_values(False)
return {
"expanded": expanded,
"argument_values": argument_values
}
def restore_state(self, state):
self.set_argument_values(state["argument_values"], True)
for e in state["expanded"]:
try:
self._groups[e].setExpanded(True)
except KeyError:
pass
class ExplorerDock(dockarea.Dock):
def __init__(self, dialog_parent, status_bar, schedule_ctl):
@ -145,7 +227,8 @@ class ExplorerDock(dockarea.Dock):
self.splitter.addWidget(grid)
self.el = QtGui.QListView()
self.el.selectionChanged = self.update_argsetter
self.el.selectionChanged = self._selection_changed
self.selected_key = None
grid.addWidget(self.el, 0, 0, colspan=4)
self.datetime = QtGui.QDateTimeEdit()
@ -163,7 +246,7 @@ class ExplorerDock(dockarea.Dock):
grid.addWidget(self.priority, 1, 3)
self.pipeline = QtGui.QLineEdit()
self.pipeline.insert("main")
self.pipeline.setText("main")
grid.addWidget(QtGui.QLabel("Pipeline:"), 2, 0)
grid.addWidget(self.pipeline, 2, 1)
@ -174,22 +257,45 @@ class ExplorerDock(dockarea.Dock):
grid.addWidget(submit, 3, 0, colspan=4)
submit.clicked.connect(self.submit_clicked)
self.argsetter = _ArgumentSetter(self.dialog_parent, [])
self.splitter.addWidget(self.argsetter)
self.argeditor = _ArgumentEditor(self.dialog_parent)
self.splitter.addWidget(self.argeditor)
self.splitter.setSizes([grid.minimumSizeHint().width(), 1000])
self.state = dict()
def update_selection(self, selected, deselected):
if deselected:
self.state[deselected] = self.argeditor.save_state()
def update_argsetter(self, selected, deselected):
selected = selected.indexes()
if selected:
row = selected[0].row()
expinfo = self.explist_model.backing_store[selected]
self.argeditor.set_arguments(expinfo["arguments"])
if selected in self.state:
self.argeditor.restore_state(self.state[selected])
self.splitter.insertWidget(1, self.argeditor)
self.selected_key = selected
def _sel_to_key(self, selection):
selection = selection.indexes()
if selection:
row = selection[0].row()
return self.explist_model.row_to_key[row]
else:
return None
def _selection_changed(self, selected, deselected):
self.update_selection(self._sel_to_key(selected),
self._sel_to_key(deselected))
def save_state(self):
idx = self.el.selectedIndexes()
if idx:
row = idx[0].row()
key = self.explist_model.row_to_key[row]
expinfo = self.explist_model.backing_store[key]
arguments = expinfo["arguments"]
sizes = self.splitter.sizes()
self.argsetter.deleteLater()
self.argsetter = _ArgumentSetter(self.dialog_parent, arguments)
self.splitter.insertWidget(1, self.argsetter)
self.splitter.setSizes(sizes)
self.state[key] = self.argeditor.save_state()
return self.state
def restore_state(self, state):
self.state = state
def enable_duedate(self):
self.datetime_en.setChecked(True)
@ -205,7 +311,7 @@ class ExplorerDock(dockarea.Dock):
yield from self.explist_subscriber.close()
def init_explist_model(self, init):
self.explist_model = _ExplistModel(self.el, init)
self.explist_model = _ExplistModel(self, self.el, init)
self.el.setModel(self.explist_model)
return self.explist_model
@ -213,6 +319,7 @@ class ExplorerDock(dockarea.Dock):
def submit(self, pipeline_name, file, class_name, arguments,
priority, due_date, flush):
expid = {
"repo_rev": None,
"file": file,
"class_name": class_name,
"arguments": arguments,
@ -222,16 +329,13 @@ class ExplorerDock(dockarea.Dock):
self.status_bar.showMessage("Submitted RID {}".format(rid))
def submit_clicked(self):
idx = self.el.selectedIndexes()
if idx:
row = idx[0].row()
key = self.explist_model.row_to_key[row]
expinfo = self.explist_model.backing_store[key]
if self.selected_key is not None:
expinfo = self.explist_model.backing_store[self.selected_key]
if self.datetime_en.isChecked():
due_date = self.datetime.dateTime().toMSecsSinceEpoch()/1000
else:
due_date = None
arguments = self.argsetter.get_argument_values()
arguments = self.argeditor.get_argument_values(True)
if arguments is None:
return
asyncio.async(self.submit(self.pipeline.text(),

33
artiq/gui/moninj.py
View File

@ -23,7 +23,7 @@ _mode_enc = {
class _TTLWidget(QtGui.QFrame):
def __init__(self, send_to_device, channel, force_out, name):
def __init__(self, send_to_device, channel, force_out, title):
self.send_to_device = send_to_device
self.channel = channel
self.force_out = force_out
@ -35,8 +35,9 @@ class _TTLWidget(QtGui.QFrame):
grid = QtGui.QGridLayout()
self.setLayout(grid)
label = QtGui.QLabel(name)
label = QtGui.QLabel(title)
label.setAlignment(QtCore.Qt.AlignCenter)
label.setWordWrap(True)
grid.addWidget(label, 1, 1)
self._direction = QtGui.QLabel()
@ -77,6 +78,12 @@ class _TTLWidget(QtGui.QFrame):
self._value.addAction(self._forcein_action)
self._forcein_action.triggered.connect(lambda: self.set_mode("in"))
grid.setRowStretch(1, 1)
grid.setRowStretch(2, 0)
grid.setRowStretch(3, 0)
grid.setRowStretch(4, 0)
grid.setRowStretch(5, 1)
self.set_value(0, False, False)
def set_mode(self, mode):
@ -112,11 +119,8 @@ class _TTLWidget(QtGui.QFrame):
class _DDSWidget(QtGui.QFrame):
def __init__(self, send_to_device, channel, sysclk, name):
self.send_to_device = send_to_device
self.channel = channel
def __init__(self, sysclk, title):
self.sysclk = sysclk
self.name = name
QtGui.QFrame.__init__(self)
@ -125,14 +129,20 @@ class _DDSWidget(QtGui.QFrame):
grid = QtGui.QGridLayout()
self.setLayout(grid)
label = QtGui.QLabel(name)
label = QtGui.QLabel(title)
label.setAlignment(QtCore.Qt.AlignCenter)
label.setWordWrap(True)
grid.addWidget(label, 1, 1)
self._value = QtGui.QLabel()
self._value.setAlignment(QtCore.Qt.AlignCenter)
self._value.setWordWrap(True)
grid.addWidget(self._value, 2, 1, 6, 1)
grid.setRowStretch(1, 1)
grid.setRowStretch(2, 0)
grid.setRowStretch(3, 1)
self.set_value(0)
def set_value(self, ftw):
@ -160,18 +170,20 @@ class _DeviceManager:
return
try:
if v["type"] == "local":
title = k
if "comment" in v:
title += ": " + v["comment"]
if v["module"] == "artiq.coredevice.ttl":
channel = v["arguments"]["channel"]
force_out = v["class"] == "TTLOut"
self.ttl_widgets[channel] = _TTLWidget(
self.send_to_device, channel, force_out, k)
self.send_to_device, channel, force_out, title)
self.ttl_cb()
if (v["module"] == "artiq.coredevice.dds"
and v["class"] in {"AD9858", "AD9914"}):
channel = v["arguments"]["channel"]
sysclk = v["arguments"]["sysclk"]
self.dds_widgets[channel] = _DDSWidget(
self.send_to_device, channel, sysclk, k)
self.dds_widgets[channel] = _DDSWidget(sysclk, title)
self.dds_cb()
except KeyError:
pass
@ -208,6 +220,7 @@ class _MonInjDock(dockarea.Dock):
w = self.grid.itemAt(0)
for i, (_, w) in enumerate(sorted(widgets, key=itemgetter(0))):
self.grid.addWidget(w, i // 4, i % 4)
self.grid.setColumnStretch(i % 4, 1)
class MonInj(TaskObject):

2
artiq/gui/parameters.py
View File

@ -38,7 +38,7 @@ class ParametersDock(dockarea.Dock):
grid.addWidget(self.search, 0, 0)
self.table = QtGui.QTableView()
self.table.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
self.table.setSelectionMode(QtGui.QAbstractItemView.NoSelection)
self.table.horizontalHeader().setResizeMode(
QtGui.QHeaderView.ResizeToContents)
grid.addWidget(self.table, 1, 0)

35
artiq/gui/results.py
View File

@ -1,6 +1,7 @@
import asyncio
from collections import OrderedDict
from functools import partial
import logging
from quamash import QtGui, QtCore
from pyqtgraph import dockarea
@ -11,6 +12,9 @@ from artiq.gui.tools import DictSyncModel, short_format
from artiq.gui.displays import *
logger = logging.getLogger(__name__)
class ResultsModel(DictSyncModel):
def __init__(self, parent, init):
DictSyncModel.__init__(self, ["Result", "Value"],
@ -28,6 +32,12 @@ class ResultsModel(DictSyncModel):
raise ValueError
def _get_display_type_name(display_cls):
for name, (_, cls) in display_types.items():
if cls is display_cls:
return name
class ResultsDock(dockarea.Dock):
def __init__(self, dialog_parent, dock_area):
dockarea.Dock.__init__(self, "Results", size=(1500, 500))
@ -110,3 +120,28 @@ class ResultsDock(dockarea.Dock):
dsp.sigClosed.connect(on_close)
self.dock_area.addDock(dsp)
self.dock_area.floatDock(dsp)
return dsp
def save_state(self):
r = dict()
for name, display in self.displays.items():
r[name] = {
"ty": _get_display_type_name(type(display)),
"settings": display.settings,
"state": display.save_state()
}
return r
def restore_state(self, state):
for name, desc in state.items():
try:
dsp = self.create_display(desc["ty"], None, name,
desc["settings"])
except:
logger.warning("Failed to create display '%s'", name,
exc_info=True)
try:
dsp.restore_state(desc["state"])
except:
logger.warning("Failed to restore display state of '%s'",
name, exc_info=True)

68
artiq/gui/scan.py
View File

@ -1,18 +1,21 @@
from quamash import QtGui
from pyqtgraph import LayoutWidget
from artiq.gui.tools import force_spinbox_value
class _Range(LayoutWidget):
def __init__(self, global_min, global_max, global_step, unit):
def __init__(self, global_min, global_max, global_step, unit, ndecimals):
LayoutWidget.__init__(self)
def apply_properties(spinbox):
spinbox.setDecimals(ndecimals)
if global_min is not None:
spinbox.setMinimum(global_min)
else:
spinbox.setMinimum(float("-inf"))
if global_max is not None:
spinbox.setMaximum(global_max)
else:
spinbox.setMaximum(float("inf"))
if global_step is not None:
spinbox.setSingleStep(global_step)
if unit:
@ -35,14 +38,18 @@ class _Range(LayoutWidget):
self.addWidget(self.npoints, 0, 5)
def set_values(self, min, max, npoints):
force_spinbox_value(self.min, min)
force_spinbox_value(self.max, max)
force_spinbox_value(self.npoints, npoints)
self.min.setValue(min)
self.max.setValue(max)
self.npoints.setValue(npoints)
def get_values(self):
min = self.min.value()
max = self.max.value()
if min > max:
raise ValueError("Minimum scan boundary must be less than maximum")
return {
"min": self.min.value(),
"max": self.max.value(),
"min": min,
"max": max,
"npoints": self.npoints.value()
}
@ -57,14 +64,19 @@ class ScanController(LayoutWidget):
gmin, gmax = procdesc["global_min"], procdesc["global_max"]
gstep = procdesc["global_step"]
unit = procdesc["unit"]
ndecimals = procdesc["ndecimals"]
self.v_noscan = QtGui.QDoubleSpinBox()
self.v_noscan.setDecimals(ndecimals)
if gmin is not None:
self.v_noscan.setMinimum(gmin)
else:
self.v_noscan.setMinimum(float("-inf"))
if gmax is not None:
self.v_noscan.setMaximum(gmax)
if gstep is not None:
self.v_noscan.setSingleStep(gstep)
else:
self.v_noscan.setMaximum(float("inf"))
self.v_noscan.setSingleStep(gstep)
if unit:
self.v_noscan.setSuffix(" " + unit)
self.v_noscan_gr = LayoutWidget()
@ -72,10 +84,10 @@ class ScanController(LayoutWidget):
self.v_noscan_gr.addWidget(self.v_noscan, 0, 1)
self.stack.addWidget(self.v_noscan_gr)
self.v_linear = _Range(gmin, gmax, gstep, unit)
self.v_linear = _Range(gmin, gmax, gstep, unit, ndecimals)
self.stack.addWidget(self.v_linear)
self.v_random = _Range(gmin, gmax, gstep, unit)
self.v_random = _Range(gmin, gmax, gstep, unit, ndecimals)
self.stack.addWidget(self.v_random)
self.v_explicit = QtGui.QLineEdit()
@ -96,20 +108,7 @@ class ScanController(LayoutWidget):
b.toggled.connect(self.select_page)
if "default" in procdesc:
d = procdesc["default"]
if d["ty"] == "NoScan":
self.noscan.setChecked(True)
force_spinbox_value(self.v_noscan, d["value"])
elif d["ty"] == "LinearScan":
self.linear.setChecked(True)
self.v_linear.set_values(d["min"], d["max"], d["npoints"])
elif d["ty"] == "RandomScan":
self.random.setChecked(True)
self.v_random.set_values(d["min"], d["max"], d["npoints"])
elif d["ty"] == "ExplicitScan":
self.explicit.setChecked(True)
self.v_explicit.insert(" ".join(
[str(x) for x in d["sequence"]]))
self.set_argument_value(procdesc["default"])
else:
self.noscan.setChecked(True)
@ -137,3 +136,20 @@ class ScanController(LayoutWidget):
elif self.explicit.isChecked():
sequence = [float(x) for x in self.v_explicit.text().split()]
return {"ty": "ExplicitScan", "sequence": sequence}
def set_argument_value(self, d):
if d["ty"] == "NoScan":
self.noscan.setChecked(True)
self.v_noscan.setValue(d["value"])
elif d["ty"] == "LinearScan":
self.linear.setChecked(True)
self.v_linear.set_values(d["min"], d["max"], d["npoints"])
elif d["ty"] == "RandomScan":
self.random.setChecked(True)
self.v_random.set_values(d["min"], d["max"], d["npoints"])
elif d["ty"] == "ExplicitScan":
self.explicit.setChecked(True)
self.v_explicit.insert(" ".join(
[str(x) for x in d["sequence"]]))
else:
raise ValueError("Unknown scan type '{}'".format(d["ty"]))

17
artiq/gui/schedule.py
View File

@ -5,14 +5,14 @@ from quamash import QtGui, QtCore
from pyqtgraph import dockarea
from artiq.protocols.sync_struct import Subscriber
from artiq.gui.tools import DictSyncModel
from artiq.gui.tools import elide, DictSyncModel
class _ScheduleModel(DictSyncModel):
def __init__(self, parent, init):
DictSyncModel.__init__(self,
["RID", "Pipeline", "Status", "Prio", "Due date",
"File", "Class name"],
"Revision", "File", "Class name"],
parent, init)
def sort_key(self, k, v):
@ -35,8 +35,17 @@ class _ScheduleModel(DictSyncModel):
return time.strftime("%m/%d %H:%M:%S",
time.localtime(v["due_date"]))
elif column == 5:
return v["expid"]["file"]
expid = v["expid"]
if "repo_rev" in expid:
r = expid["repo_rev"]
if v["repo_msg"]:
r += "\n" + elide(v["repo_msg"], 40)
return r
else:
return "Outside repo."
elif column == 6:
return v["expid"]["file"]
elif column == 7:
if v["expid"]["class_name"] is None:
return ""
else:
@ -57,6 +66,8 @@ class ScheduleDock(dockarea.Dock):
self.table.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
self.table.horizontalHeader().setResizeMode(
QtGui.QHeaderView.ResizeToContents)
self.table.verticalHeader().setResizeMode(
QtGui.QHeaderView.ResizeToContents)
self.addWidget(self.table)
self.table.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)

79
artiq/gui/state.py Normal file
View File

@ -0,0 +1,79 @@
import asyncio
from collections import OrderedDict
import logging
from artiq.tools import TaskObject
from artiq.protocols import pyon
logger = logging.getLogger(__name__)
# support Qt CamelCase naming scheme for save/restore state
def _save_state(obj):
method = getattr(obj, "save_state", None)
if method is None:
method = obj.saveState
return method()
def _restore_state(obj, state):
method = getattr(obj, "restore_state", None)
if method is None:
method = obj.restoreState
method(state)
class StateManager(TaskObject):
def __init__(self, filename, autosave_period=30):
self.filename = filename
self.autosave_period = autosave_period
self.stateful_objects = OrderedDict()
def register(self, obj, name=None):
if name is None:
name = obj.__class__.__name__
if name in self.stateful_objects:
raise RuntimeError("Name '{}' already exists in state"
.format(name))
self.stateful_objects[name] = obj
def load(self):
try:
data = pyon.load_file(self.filename)
except FileNotFoundError:
logger.info("State database '%s' not found, using defaults",
self.filename)
return
# The state of one object may depend on the state of another,
# e.g. the display state may create docks that are referenced in
# the area state.
# To help address this problem, state is restored in the opposite
# order as the stateful objects are registered.
for name, obj in reversed(list(self.stateful_objects.items())):
state = data.get(name, None)
if state is not None:
try:
_restore_state(obj, state)
except:
logger.warning("Failed to restore state for object '%s'",
name, exc_info=True)
def save(self):
data = dict()
for k, v in self.stateful_objects.items():
try:
data[k] = _save_state(v)
except:
logger.warning("Failed to save state for object '%s'", k,
exc_info=True)
pyon.store_file(self.filename, data)
@asyncio.coroutine
def _do(self):
try:
while True:
yield from asyncio.sleep(self.autosave_period)
self.save()
finally:
self.save()

34
artiq/gui/tools.py
View File

@ -1,23 +1,35 @@
from quamash import QtCore
import numpy as np
def force_spinbox_value(spinbox, value):
if spinbox.minimum() > value:
spinbox.setMinimum(value)
if spinbox.maximum() < value:
spinbox.setMaximum(value)
spinbox.setValue(value)
def elide(s, maxlen):
elided = False
if len(s) > maxlen:
s = s[:maxlen]
elided = True
try:
idx = s.index("\n")
except ValueError:
pass
else:
s = s[:idx]
elided = True
if elided:
maxlen -= 3
if len(s) > maxlen:
s = s[:maxlen]
s += "..."
return s
def short_format(v):
if v is None:
return "None"
t = type(v)
if t is int or t is float:
if np.issubdtype(t, int) or np.issubdtype(t, float):
return str(v)
elif t is str:
if len(v) < 15:
return "\"" + v + "\""
else:
return "\"" + v[:12] + "\"..."
return "\"" + elide(v, 15) + "\""
else:
r = t.__name__
if t is list or t is dict or t is set:

2
artiq/language/__init__.py
View File

@ -1,3 +1,5 @@
# Copyright (C) 2014, 2015 Robert Jordens <jordens@gmail.com>
from artiq.language import core, types, environment, units, scan
from artiq.language.core import *
from artiq.language.types import *

61
artiq/language/environment.py
View File

@ -73,18 +73,20 @@ class NumberValue(_SimpleArgProcessor):
:param unit: A string representing the unit of the value, for user
interface (UI) purposes.
:param step: The step with with the value should be modified by up/down
:param step: The step with which the value should be modified by up/down
buttons in a UI.
:param min: The minimum value of the argument.
:param max: The maximum value of the argument.
:param ndecimals: The number of decimals a UI should use.
"""
def __init__(self, default=NoDefault, unit="", step=None,
min=None, max=None):
def __init__(self, default=NoDefault, unit="", step=1.0,
min=None, max=None, ndecimals=2):
_SimpleArgProcessor.__init__(self, default)
self.unit = unit
self.step = step
self.min = min
self.max = max
self.ndecimals = ndecimals
def describe(self):
d = _SimpleArgProcessor.describe(self)
@ -92,6 +94,7 @@ class NumberValue(_SimpleArgProcessor):
d["step"] = self.step
d["min"] = self.min
d["max"] = self.max
d["ndecimals"] = self.ndecimals
return d
@ -103,13 +106,14 @@ class StringValue(_SimpleArgProcessor):
class HasEnvironment:
"""Provides methods to manage the environment of an experiment (devices,
parameters, results, arguments)."""
def __init__(self, dmgr=None, pdb=None, rdb=None, *,
def __init__(self, dmgr=None, pdb=None, rdb=None, *, parent=None,
param_override=dict(), default_arg_none=False, **kwargs):
self.requested_args = OrderedDict()
self.__dmgr = dmgr
self.__pdb = pdb
self.__rdb = rdb
self.__parent = parent
self.__param_override = param_override
self.__default_arg_none = default_arg_none
@ -133,21 +137,34 @@ class HasEnvironment:
raise NotImplementedError
def dbs(self):
"""Returns the device manager, the parameter database and the result
database, in this order.
This is the same order that the constructor takes them, allowing
sub-objects to be created with this idiom to pass the environment
around: ::
sub_object = SomeLibrary(*self.dbs())
"""
return self.__dmgr, self.__pdb, self.__rdb
def get_argument(self, key, processor=None):
def get_argument(self, key, processor=None, group=None):
"""Retrieves and returns the value of an argument.
:param key: Name of the argument.
:param processor: A description of how to process the argument, such
as instances of ``BooleanValue`` and ``NumberValue``.
:param group: An optional string that defines what group the argument
belongs to, for user interface purposes.
"""
if not self.__in_build:
raise TypeError("get_argument() should only "
"be called from build()")
if self.__parent is not None and key not in self.__kwargs:
return self.__parent.get_argument(key, processor, group)
if processor is None:
processor = FreeValue()
self.requested_args[key] = processor
self.requested_args[key] = processor, group
try:
argval = self.__kwargs[key]
except KeyError:
@ -160,13 +177,15 @@ class HasEnvironment:
raise
return processor.process(argval)
def attr_argument(self, key, processor=None):
def attr_argument(self, key, processor=None, group=None):
"""Sets an argument as attribute. The names of the argument and of the
attribute are the same."""
setattr(self, key, self.get_argument(key, processor))
setattr(self, key, self.get_argument(key, processor, group))
def get_device(self, key):
"""Creates and returns a device driver."""
if self.__parent is not None:
return self.__parent.get_device(key)
if self.__dmgr is None:
raise ValueError("Device manager not present")
return self.__dmgr.get(key)
@ -178,6 +197,8 @@ class HasEnvironment:
def get_parameter(self, key, default=NoDefault):
"""Retrieves and returns a parameter."""
if self.__parent is not None and key not in self.__param_override:
return self.__parent.get_parameter(key, default)
if self.__pdb is None:
raise ValueError("Parameter database not present")
if key in self.__param_override:
@ -197,18 +218,26 @@ class HasEnvironment:
def set_parameter(self, key, value):
"""Writes the value of a parameter into the parameter database."""
if self.__parent is not None:
self.__parent.set_parameter(key, value)
return
if self.__pdb is None:
raise ValueError("Parameter database not present")
self.__pdb.set(key, value)
def set_result(self, key, value, realtime=False):
def set_result(self, key, value, realtime=False, store=True):
"""Writes the value of a result.
:param realtime: Marks the result as real-time, making it immediately
available to clients such as the user interface. Returns a
``Notifier`` instance that can be used to modify mutable results
(such as lists) and synchronize the modifications with the clients.
:param store: Defines if the result should be stored permanently,
e.g. in HDF5 output. Default is to store.
"""
if self.__parent is not None:
self.__parent.set_result(key, value, realtime, store)
return
if self.__rdb is None:
raise ValueError("Result database not present")
if realtime:
@ -217,17 +246,13 @@ class HasEnvironment:
self.__rdb.rt[key] = value
notifier = self.__rdb.rt[key]
notifier.kernel_attr_init = False
self.__rdb.set_store(key, store)
return notifier
else:
if key in self.__rdb.rt.read:
raise ValueError("Result is already realtime")
self.__rdb.nrt[key] = value
def attr_rtresult(self, key, init_value):
"""Writes the value of a real-time result and sets the corresponding
``Notifier`` as attribute. The names of the result and of the
attribute are the same."""
setattr(self, key, set_result(key, init_value, True))
self.__rdb.set_store(key, store)
def get_result(self, key):
"""Retrieves the value of a result.
@ -235,6 +260,8 @@ class HasEnvironment:
There is no difference between real-time and non-real-time results
(this function does not return ``Notifier`` instances).
"""
if self.__parent is not None:
return self.__parent.get_result(key)
if self.__rdb is None:
raise ValueError("Result database not present")
return self.__rdb.get(key)
@ -287,6 +314,10 @@ class Experiment:
class EnvExperiment(Experiment, HasEnvironment):
"""Base class for experiments that use the ``HasEnvironment`` environment
manager.
Most experiment should derive from this class."""
pass

78
artiq/language/scan.py
View File

@ -1,3 +1,23 @@
"""
Implementation and management of scan objects.
A scan object (e.g. :class:`artiq.language.scan.LinearScan`) represents a
one-dimensional sweep of a numerical range. Multi-dimensional scans are
constructed by combining several scan objects.
Iterate on a scan object to scan it, e.g. ::
for variable in self.scan:
do_something(variable)
Iterating multiple times on the same scan object is possible, with the scan
restarting at the minimum value each time. Iterating concurrently on the
same scan object (e.g. via nested loops) is also supported, and the
iterators are independent from each other.
Scan objects are supported both on the host and the core device.
"""
from random import Random, shuffle
import inspect
@ -5,10 +25,17 @@ from artiq.language.core import *
from artiq.language.environment import NoDefault, DefaultMissing
__all__ = ["NoScan", "LinearScan", "RandomScan", "ExplicitScan", "Scannable"]
__all__ = ["ScanObject",
"NoScan", "LinearScan", "RandomScan", "ExplicitScan",
"Scannable"]
class NoScan:
class ScanObject:
pass
class NoScan(ScanObject):
"""A scan object that yields a single value."""
def __init__(self, value):
self.value = value
@ -24,7 +51,9 @@ class NoScan:
return {"ty": "NoScan", "value": self.value}
class LinearScan:
class LinearScan(ScanObject):
"""A scan object that yields a fixed number of increasing evenly
spaced values in a range."""
def __init__(self, min, max, npoints):
self.min = min
self.max = max
@ -46,7 +75,9 @@ class LinearScan:
"min": self.min, "max": self.max, "npoints": self.npoints}
class RandomScan:
class RandomScan(ScanObject):
"""A scan object that yields a fixed number of randomly ordered evenly
spaced values in a range."""
def __init__(self, min, max, npoints, seed=0):
self.sequence = list(LinearScan(min, max, npoints))
shuffle(self.sequence, Random(seed).random)
@ -60,7 +91,8 @@ class RandomScan:
"min": self.min, "max": self.max, "npoints": self.npoints}
class ExplicitScan:
class ExplicitScan(ScanObject):
"""A scan object that yields values from an explicitly defined sequence."""
def __init__(self, sequence):
self.sequence = sequence
@ -81,14 +113,29 @@ _ty_to_scan = {
class Scannable:
def __init__(self, global_min=None, global_max=None, global_step=None,
unit="", default=NoDefault):
self.global_min = global_min
self.global_max = global_max
self.global_step = global_step
self.unit = unit
"""An argument (as defined in :class:`artiq.language.environment`) that
takes a scan object.
:param global_min: The minimum value taken by the scanned variable, common
to all scan modes. The user interface takes this value to set the
range of its input widgets.
:param global_max: Same as global_min, but for the maximum value.
:param global_step: The step with which the value should be modified by
up/down buttons in a user interface.
:param unit: A string representing the unit of the scanned variable, for user
interface (UI) purposes.
:param ndecimals: The number of decimals a UI should use.
"""
def __init__(self, default=NoDefault, unit="",
global_step=1.0, global_min=None, global_max=None,
ndecimals=2):
if default is not NoDefault:
self.default_value = default
self.unit = unit
self.global_step = global_step
self.global_min = global_min
self.global_max = global_max
self.ndecimals = ndecimals
def default(self):
if not hasattr(self, "default_value"):
@ -105,10 +152,11 @@ class Scannable:
def describe(self):
d = {"ty": "Scannable"}
d["global_min"] = self.global_min
d["global_max"] = self.global_max
d["global_step"] = self.global_step
d["unit"] = self.unit
if hasattr(self, "default_value"):
d["default"] = self.default_value.describe()
d["unit"] = self.unit
d["global_step"] = self.global_step
d["global_min"] = self.global_min
d["global_max"] = self.global_max
d["ndecimals"] = self.ndecimals
return d

107
artiq/master/repository.py
View File

@ -1,24 +1,26 @@
import os
import logging
import asyncio
import os
import tempfile
import shutil
import logging
from artiq.protocols.sync_struct import Notifier
from artiq.master.worker import Worker
from artiq.tools import exc_to_warning
logger = logging.getLogger(__name__)
@asyncio.coroutine
def _scan_experiments(log):
def _scan_experiments(wd, log):
r = dict()
for f in os.listdir("repository"):
for f in os.listdir(wd):
if f.endswith(".py"):
try:
full_name = os.path.join("repository", f)
worker = Worker({"log": lambda message: log("scan", message)})
try:
description = yield from worker.examine(full_name)
description = yield from worker.examine(os.path.join(wd, f))
finally:
yield from worker.close()
for class_name, class_desc in description.items():
@ -32,7 +34,7 @@ def _scan_experiments(log):
name = basename + str(i)
i += 1
entry = {
"file": full_name,
"file": f,
"class_name": class_name,
"arguments": arguments
}
@ -52,19 +54,92 @@ def _sync_explist(target, source):
class Repository:
def __init__(self, log_fn):
self.explist = Notifier(dict())
self._scanning = False
def __init__(self, backend, log_fn):
self.backend = backend
self.log_fn = log_fn
self.cur_rev = self.backend.get_head_rev()
self.backend.request_rev(self.cur_rev)
self.explist = Notifier(dict())
self._scanning = False
def close(self):
# The object cannot be used anymore after calling this method.
self.backend.release_rev(self.cur_rev)
@asyncio.coroutine
def scan(self):
def scan(self, new_cur_rev=None):
if self._scanning:
return
self._scanning = True
new_explist = yield from _scan_experiments(self.log_fn)
_sync_explist(self.explist, new_explist)
self._scanning = False
try:
if new_cur_rev is None:
new_cur_rev = self.backend.get_head_rev()
wd, _ = self.backend.request_rev(new_cur_rev)
self.backend.release_rev(self.cur_rev)
self.cur_rev = new_cur_rev
new_explist = yield from _scan_experiments(wd, self.log_fn)
def scan_async(self):
asyncio.async(self.scan())
_sync_explist(self.explist, new_explist)
finally:
self._scanning = False
def scan_async(self, new_cur_rev=None):
asyncio.async(exc_to_warning(self.scan(new_cur_rev)))
class FilesystemBackend:
def __init__(self, root):
self.root = os.path.abspath(root)
def get_head_rev(self):
return "N/A"
def request_rev(self, rev):
return self.root, None
def release_rev(self, rev):
pass
class _GitCheckout:
def __init__(self, git, rev):
self.path = tempfile.mkdtemp()
commit = git.get(rev)
git.checkout_tree(commit, directory=self.path)
self.message = commit.message.strip()
self.ref_count = 1
logger.info("checked out revision %s into %s", rev, self.path)
def dispose(self):
logger.info("disposing of checkout in folder %s", self.path)
shutil.rmtree(self.path)
class GitBackend:
def __init__(self, root):
# lazy import - make dependency optional
import pygit2
self.git = pygit2.Repository(root)
self.checkouts = dict()
def get_head_rev(self):
return str(self.git.head.target)
def request_rev(self, rev):
if rev in self.checkouts:
co = self.checkouts[rev]
co.ref_count += 1
else:
co = _GitCheckout(self.git, rev)
self.checkouts[rev] = co
return co.path, co.message
def release_rev(self, rev):
co = self.checkouts[rev]
co.ref_count -= 1
if not co.ref_count:
co.dispose()
del self.checkouts[rev]

231
artiq/master/scheduler.py
View File

@ -4,8 +4,7 @@ from enum import Enum
from time import time
from artiq.master.worker import Worker
from artiq.tools import (asyncio_wait_or_cancel, asyncio_queue_peek,
TaskObject, WaitSet)
from artiq.tools import asyncio_wait_or_cancel, TaskObject, Condition
from artiq.protocols.sync_struct import Notifier
@ -20,7 +19,7 @@ class RunStatus(Enum):
running = 4
run_done = 5
analyzing = 6
analyze_done = 7
deleting = 7
paused = 8
@ -47,22 +46,22 @@ def _mk_worker_method(name):
class Run:
def __init__(self, rid, pipeline_name,
expid, priority, due_date, flush,
worker_handlers, notifier):
wd, expid, priority, due_date, flush,
pool, **kwargs):
# called through pool
self.rid = rid
self.pipeline_name = pipeline_name
self.wd = wd
self.expid = expid
self.priority = priority
self.due_date = due_date
self.flush = flush
self.worker = Worker(worker_handlers)
self.worker = Worker(pool.worker_handlers)
self._status = RunStatus.pending
self._notifier = notifier
self._notifier[self.rid] = {
notification = {
"pipeline": self.pipeline_name,
"expid": self.expid,
"priority": self.priority,
@ -70,6 +69,10 @@ class Run:
"flush": self.flush,
"status": self._status.name
}
notification.update(kwargs)
self._notifier = pool.notifier
self._notifier[self.rid] = notification
self._state_changed = pool.state_changed
@property
def status(self):
@ -80,6 +83,7 @@ class Run:
self._status = value
if not self.worker.closed.is_set():
self._notifier[self.rid]["status"] = self._status.name
self._state_changed.notify()
# The run with the largest priority_key is to be scheduled first
def priority_key(self, now=None):
@ -103,7 +107,8 @@ class Run:
@asyncio.coroutine
def build(self):
yield from self._build(self.rid, self.pipeline_name, self.expid,
yield from self._build(self.rid, self.pipeline_name,
self.wd, self.expid,
self.priority)
prepare = _mk_worker_method("prepare")
@ -124,22 +129,29 @@ class RIDCounter:
class RunPool:
def __init__(self, ridc, worker_handlers, notifier):
def __init__(self, ridc, worker_handlers, notifier, repo_backend):
self.runs = dict()
self.submitted_cb = None
self.state_changed = Condition()
self._ridc = ridc
self._worker_handlers = worker_handlers
self._notifier = notifier
self.ridc = ridc
self.worker_handlers = worker_handlers
self.notifier = notifier
self.repo_backend = repo_backend
def submit(self, expid, priority, due_date, flush, pipeline_name):
# called through scheduler
rid = self._ridc.get()
run = Run(rid, pipeline_name, expid, priority, due_date, flush,
self._worker_handlers, self._notifier)
# mutates expid to insert head repository revision if None.
# called through scheduler.
rid = self.ridc.get()
if "repo_rev" in expid:
if expid["repo_rev"] is None:
expid["repo_rev"] = self.repo_backend.get_head_rev()
wd, repo_msg = self.repo_backend.request_rev(expid["repo_rev"])
else:
wd, repo_msg = None, None
run = Run(rid, pipeline_name, wd, expid, priority, due_date, flush,
self, repo_msg=repo_msg)
self.runs[rid] = run
if self.submitted_cb is not None:
self.submitted_cb()
self.state_changed.notify()
return rid
@asyncio.coroutine
@ -147,47 +159,75 @@ class RunPool:
# called through deleter
if rid not in self.runs:
return
yield from self.runs[rid].close()
run = self.runs[rid]
yield from run.close()
if "repo_rev" in run.expid:
self.repo_backend.release_rev(run.expid["repo_rev"])
del self.runs[rid]
class PrepareStage(TaskObject):
def __init__(self, flush_tracker, delete_cb, pool, outq):
self.flush_tracker = flush_tracker
self.delete_cb = delete_cb
def __init__(self, pool, delete_cb):
self.pool = pool
self.outq = outq
self.delete_cb = delete_cb
self.pool_submitted = asyncio.Event()
self.pool.submitted_cb = lambda: self.pool_submitted.set()
def _get_run(self):
"""If a run should get prepared now, return it.
Otherwise, return a float representing the time before the next timed
run becomes due, or None if there is no such run."""
now = time()
pending_runs = filter(lambda r: r.status == RunStatus.pending,
self.pool.runs.values())
try:
candidate = max(pending_runs, key=lambda r: r.priority_key(now))
except ValueError:
# pending_runs is an empty sequence
return None
prepared_runs = filter(lambda r: r.status == RunStatus.prepare_done,
self.pool.runs.values())
try:
top_prepared_run = max(prepared_runs,
key=lambda r: r.priority_key())
except ValueError:
# there are no existing prepared runs - go ahead with <candidate>
pass
else:
# prepare <candidate> (as well) only if it has higher priority than
# the highest priority prepared run
if top_prepared_run.priority_key() >= candidate.priority_key():
return None
if candidate.due_date is None or candidate.due_date < now:
return candidate
else:
return candidate.due_date - now
@asyncio.coroutine
def _push_runs(self):
"""Pushes all runs that have no due date of have a due date in the
past.
Returns the time before the next schedulable run, or None if the
pool is empty."""
def _do(self):
while True:
now = time()
pending_runs = filter(lambda r: r.status == RunStatus.pending,
self.pool.runs.values())
try:
run = max(pending_runs, key=lambda r: r.priority_key(now))
except ValueError:
# pending_runs is an empty sequence
return None
if run.due_date is None or run.due_date < now:
run = self._get_run()
if run is None:
yield from self.pool.state_changed.wait()
elif isinstance(run, float):
yield from asyncio_wait_or_cancel([self.pool.state_changed.wait()],
timeout=run)
else:
if run.flush:
run.status = RunStatus.flushing
yield from asyncio_wait_or_cancel(
[self.flush_tracker.wait_empty(),
run.worker.closed.wait()],
return_when=asyncio.FIRST_COMPLETED)
while not all(r.status in (RunStatus.pending,
RunStatus.deleting)
or r is run
for r in self.pool.runs.values()):
ev = [self.pool.state_changed.wait(),
run.worker.closed.wait()]
yield from asyncio_wait_or_cancel(
ev, return_when=asyncio.FIRST_COMPLETED)
if run.worker.closed.is_set():
break
if run.worker.closed.is_set():
continue
continue
run.status = RunStatus.preparing
self.flush_tracker.add(run.rid)
try:
yield from run.build()
yield from run.prepare()
@ -196,44 +236,38 @@ class PrepareStage(TaskObject):
"deleting RID %d",
run.rid, exc_info=True)
self.delete_cb(run.rid)
run.status = RunStatus.prepare_done
yield from self.outq.put(run)
else:
return run.due_date - now
@asyncio.coroutine
def _do(self):
while True:
next_timed_in = yield from self._push_runs()
if next_timed_in is None:
# pool is empty - wait for something to be added to it
yield from self.pool_submitted.wait()
else:
# wait for next_timed_in seconds, or until the pool is modified
yield from asyncio_wait_or_cancel([self.pool_submitted.wait()],
timeout=next_timed_in)
self.pool_submitted.clear()
else:
run.status = RunStatus.prepare_done
class RunStage(TaskObject):
def __init__(self, delete_cb, inq, outq):
def __init__(self, pool, delete_cb):
self.pool = pool
self.delete_cb = delete_cb
self.inq = inq
self.outq = outq
def _get_run(self):
prepared_runs = filter(lambda r: r.status == RunStatus.prepare_done,
self.pool.runs.values())
try:
r = max(prepared_runs, key=lambda r: r.priority_key())
except ValueError:
# prepared_runs is an empty sequence
r = None
return r
@asyncio.coroutine
def _do(self):
stack = []
while True:
try:
next_irun = asyncio_queue_peek(self.inq)
except asyncio.QueueEmpty:
next_irun = None
next_irun = self._get_run()
if not stack or (
next_irun is not None and
next_irun.priority_key() > stack[-1].priority_key()):
stack.append((yield from self.inq.get()))
while next_irun is None:
yield from self.pool.state_changed.wait()
next_irun = self._get_run()
stack.append(next_irun)
run = stack.pop()
try:
@ -251,21 +285,33 @@ class RunStage(TaskObject):
else:
if completed:
run.status = RunStatus.run_done
yield from self.outq.put(run)
else:
run.status = RunStatus.paused
stack.append(run)
class AnalyzeStage(TaskObject):
def __init__(self, delete_cb, inq):
def __init__(self, pool, delete_cb):
self.pool = pool
self.delete_cb = delete_cb
self.inq = inq
def _get_run(self):
run_runs = filter(lambda r: r.status == RunStatus.run_done,
self.pool.runs.values())
try:
r = max(run_runs, key=lambda r: r.priority_key())
except ValueError:
# run_runs is an empty sequence
r = None
return r
@asyncio.coroutine
def _do(self):
while True:
run = yield from self.inq.get()
run = self._get_run()
while run is None:
yield from self.pool.state_changed.wait()
run = self._get_run()
run.status = RunStatus.analyzing
try:
yield from run.analyze()
@ -275,22 +321,16 @@ class AnalyzeStage(TaskObject):
"deleting RID %d",
run.rid, exc_info=True)
self.delete_cb(run.rid)
run.status = RunStatus.analyze_done
self.delete_cb(run.rid)
else:
self.delete_cb(run.rid)
class Pipeline:
def __init__(self, ridc, deleter, worker_handlers, notifier):
flush_tracker = WaitSet()
def delete_cb(rid):
deleter.delete(rid)
flush_tracker.discard(rid)
self.pool = RunPool(ridc, worker_handlers, notifier)
self._prepare = PrepareStage(flush_tracker, delete_cb,
self.pool, asyncio.Queue(maxsize=1))
self._run = RunStage(delete_cb,
self._prepare.outq, asyncio.Queue(maxsize=1))
self._analyze = AnalyzeStage(delete_cb, self._run.outq)
def __init__(self, ridc, deleter, worker_handlers, notifier, repo_backend):
self.pool = RunPool(ridc, worker_handlers, notifier, repo_backend)
self._prepare = PrepareStage(self.pool, deleter.delete)
self._run = RunStage(self.pool, deleter.delete)
self._analyze = AnalyzeStage(self.pool, deleter.delete)
def start(self):
self._prepare.start()
@ -312,6 +352,10 @@ class Deleter(TaskObject):
def delete(self, rid):
logger.debug("delete request for RID %d", rid)
for pipeline in self._pipelines.values():
if rid in pipeline.pool.runs:
pipeline.pool.runs[rid].status = RunStatus.deleting
break
self._queue.put_nowait(rid)
@asyncio.coroutine
@ -348,11 +392,12 @@ class Deleter(TaskObject):
class Scheduler:
def __init__(self, next_rid, worker_handlers):
def __init__(self, next_rid, worker_handlers, repo_backend):
self.notifier = Notifier(dict())
self._pipelines = dict()
self._worker_handlers = worker_handlers
self._repo_backend = repo_backend
self._terminated = False
self._ridc = RIDCounter(next_rid)
@ -374,6 +419,7 @@ class Scheduler:
logger.warning("some pipelines were not garbage-collected")
def submit(self, pipeline_name, expid, priority, due_date, flush):
# mutates expid to insert head repository revision if None
if self._terminated:
return
try:
@ -381,7 +427,8 @@ class Scheduler:
except KeyError:
logger.debug("creating pipeline '%s'", pipeline_name)
pipeline = Pipeline(self._ridc, self._deleter,
self._worker_handlers, self.notifier)
self._worker_handlers, self.notifier,
self._repo_backend)
self._pipelines[pipeline_name] = pipeline
pipeline.start()
return pipeline.pool.submit(expid, priority, due_date, flush, pipeline_name)

3
artiq/master/worker.py
View File

@ -209,13 +209,14 @@ class Worker:
return completed
@asyncio.coroutine
def build(self, rid, pipeline_name, expid, priority, timeout=15.0):
def build(self, rid, pipeline_name, wd, expid, priority, timeout=15.0):
self.rid = rid
yield from self._create_process()
yield from self._worker_action(
{"action": "build",
"rid": rid,
"pipeline_name": pipeline_name,
"wd": wd,
"expid": expid,
"priority": priority},
timeout)

13
artiq/master/worker_db.py
View File

@ -91,6 +91,7 @@ class ResultDB:
def __init__(self):
self.rt = Notifier(dict())
self.nrt = dict()
self.store = set()
def get(self, key):
try:
@ -98,9 +99,17 @@ class ResultDB:
except KeyError:
return self.rt[key].read
def set_store(self, key, store):
if store:
self.store.add(key)
else:
self.store.discard(key)
def write_hdf5(self, f):
result_dict_to_hdf5(f, self.rt.read)
result_dict_to_hdf5(f, self.nrt)
result_dict_to_hdf5(
f, {k: v for k, v in self.rt.read.items() if k in self.store})
result_dict_to_hdf5(
f, {k: v for k, v in self.nrt.items() if k in self.store})
def _create_device(desc, dmgr):

21
artiq/master/worker_impl.py
View File

@ -1,5 +1,6 @@
import sys
import time
import os
from artiq.protocols import pyon
from artiq.tools import file_import
@ -44,8 +45,6 @@ def make_parent_action(action, argnames, exception=ParentActionError):
return parent_action
class LogForwarder:
def __init__(self):
self.buffer = ""
@ -138,6 +137,8 @@ class DummyPDB:
def examine(dmgr, pdb, rdb, file):
module = file_import(file)
for class_name, exp_class in module.__dict__.items():
if class_name[0] == "_":
continue
if is_experiment(exp_class):
if exp_class.__doc__ is None:
name = class_name
@ -146,8 +147,8 @@ def examine(dmgr, pdb, rdb, file):
if name[-1] == ".":
name = name[:-1]
exp_inst = exp_class(dmgr, pdb, rdb, default_arg_none=True)
arguments = [(k, v.describe())
for k, v in exp_inst.requested_args.items()]
arguments = [(k, (proc.describe(), group))
for k, (proc, group) in exp_inst.requested_args.items()]
register_experiment(class_name, name, arguments)
@ -173,7 +174,12 @@ def main():
start_time = time.localtime()
rid = obj["rid"]
expid = obj["expid"]
exp = get_exp(expid["file"], expid["class_name"])
if obj["wd"] is not None:
# Using repository
expf = os.path.join(obj["wd"], expid["file"])
else:
expf = expid["file"]
exp = get_exp(expf, expid["class_name"])
dmgr.virtual_devices["scheduler"].set_run_info(
obj["pipeline_name"], expid, obj["priority"])
exp_inst = exp(dmgr, ParentPDB, rdb,
@ -192,6 +198,11 @@ def main():
f = get_hdf5_output(start_time, rid, exp.__name__)
try:
rdb.write_hdf5(f)
if "repo_rev" in expid:
rr = expid["repo_rev"]
dtype = "S{}".format(len(rr))
dataset = f.create_dataset("repo_rev", (), dtype)
dataset[()] = rr.encode()
finally:
f.close()
put_object({"action": "completed"})

11
artiq/protocols/file_db.py
View File

@ -5,16 +5,9 @@ from artiq.protocols.sync_struct import Notifier
class FlatFileDB:
def __init__(self, filename, default_data=None):
def __init__(self, filename):
self.filename = filename
try:
data = pyon.load_file(self.filename)
except FileNotFoundError:
if default_data is None:
raise
else:
data = default_data
self.data = Notifier(data)
self.data = Notifier(pyon.load_file(self.filename))
self.hooks = []
def save(self):

71
artiq/protocols/pc_rpc.py
View File

@ -18,6 +18,7 @@ import threading
import time
import logging
import inspect
from operator import itemgetter
from artiq.protocols import pyon
from artiq.protocols.asyncio_server import AsyncioServer as _AsyncioServer
@ -78,7 +79,7 @@ class Client:
server_identification = self.__recv()
self.__target_names = server_identification["targets"]
self.__id_parameters = server_identification["parameters"]
self.__description = server_identification["description"]
if target_name is not None:
self.select_rpc_target(target_name)
except:
@ -93,9 +94,9 @@ class Client:
self.__socket.sendall((target_name + "\n").encode())
def get_rpc_id(self):
"""Returns a tuple (target_names, id_parameters) containing the
"""Returns a tuple (target_names, description) containing the
identification information of the server."""
return (self.__target_names, self.__id_parameters)
return (self.__target_names, self.__description)
def close_rpc(self):
"""Closes the connection to the RPC server.
@ -156,7 +157,7 @@ class AsyncioClient:
self.__reader = None
self.__writer = None
self.__target_names = None
self.__id_parameters = None
self.__description = None
@asyncio.coroutine
def connect_rpc(self, host, port, target_name):
@ -169,7 +170,7 @@ class AsyncioClient:
self.__writer.write(_init_string)
server_identification = yield from self.__recv()
self.__target_names = server_identification["targets"]
self.__id_parameters = server_identification["parameters"]
self.__description = server_identification["description"]
if target_name is not None:
self.select_rpc_target(target_name)
except:
@ -185,9 +186,9 @@ class AsyncioClient:
self.__writer.write((target_name + "\n").encode())
def get_rpc_id(self):
"""Returns a tuple (target_names, id_parameters) containing the
"""Returns a tuple (target_names, description) containing the
identification information of the server."""
return (self.__target_names, self.__id_parameters)
return (self.__target_names, self.__description)
def close_rpc(self):
"""Closes the connection to the RPC server.
@ -198,7 +199,7 @@ class AsyncioClient:
self.__reader = None
self.__writer = None
self.__target_names = None
self.__id_parameters = None
self.__description = None
def __send(self, obj):
line = pyon.encode(obj) + "\n"
@ -240,7 +241,8 @@ class BestEffortClient:
network errors are suppressed and connections are retried in the
background.
RPC calls that failed because of network errors return ``None``.
RPC calls that failed because of network errors return ``None``. Other RPC
calls are blocking and return the correct value.
:param firstcon_timeout: Timeout to use during the first (blocking)
connection attempt at object initialization.
@ -396,13 +398,20 @@ class Server(_AsyncioServer):
:param targets: A dictionary of objects providing the RPC methods to be
exposed to the client. Keys are names identifying each object.
Clients select one of these objects using its name upon connection.
:param id_parameters: An optional human-readable string giving more
information about the parameters of the server.
:param description: An optional human-readable string giving more
information about the server.
:param builtin_terminate: If set, the server provides a built-in
``terminate`` method that unblocks any tasks waiting on
``wait_terminate``. This is useful to handle server termination
requests from clients.
"""
def __init__(self, targets, id_parameters=None):
def __init__(self, targets, description=None, builtin_terminate=False):
_AsyncioServer.__init__(self)
self.targets = targets
self.id_parameters = id_parameters
self.description = description
self.builtin_terminate = builtin_terminate
if builtin_terminate:
self._terminate_request = asyncio.Event()
@asyncio.coroutine
def _handle_connection_cr(self, reader, writer):
@ -413,7 +422,7 @@ class Server(_AsyncioServer):
obj = {
"targets": sorted(self.targets.keys()),
"parameters": self.id_parameters
"description": self.description
}
line = pyon.encode(obj) + "\n"
writer.write(line.encode())
@ -445,12 +454,27 @@ class Server(_AsyncioServer):
argspec = inspect.getfullargspec(method)
doc["methods"][name] = (dict(argspec.__dict__),
inspect.getdoc(method))
if self.builtin_terminate:
doc["methods"]["terminate"] = (
{
"args": ["self"],
"defaults": None,
"varargs": None,
"varkw": None,
"kwonlyargs": [],
"kwonlydefaults": [],
},
"Terminate the server.")
obj = {"status": "ok", "ret": doc}
elif obj["action"] == "call":
logger.debug("calling %s", _PrettyPrintCall(obj))
method = getattr(target, obj["name"])
ret = method(*obj["args"], **obj["kwargs"])
obj = {"status": "ok", "ret": ret}
if self.builtin_terminate and obj["name"] == "terminate":
self._terminate_request.set()
obj = {"status": "ok", "ret": None}
else:
method = getattr(target, obj["name"])
ret = method(*obj["args"], **obj["kwargs"])
obj = {"status": "ok", "ret": ret}
else:
raise ValueError("Unknown action: {}"
.format(obj["action"]))
@ -462,18 +486,23 @@ class Server(_AsyncioServer):
finally:
writer.close()
@asyncio.coroutine
def wait_terminate(self):
yield from self._terminate_request.wait()
def simple_server_loop(targets, host, port, id_parameters=None):
"""Runs a server until an exception is raised (e.g. the user hits Ctrl-C).
def simple_server_loop(targets, host, port, description=None):
"""Runs a server until an exception is raised (e.g. the user hits Ctrl-C)
or termination is requested by a client.
See ``Server`` for a description of the parameters.
"""
loop = asyncio.get_event_loop()
try:
server = Server(targets, id_parameters)
server = Server(targets, description, True)
loop.run_until_complete(server.start(host, port))
try:
loop.run_forever()
loop.run_until_complete(server.wait_terminate())
finally:
loop.run_until_complete(server.stop())
finally:

2
artiq/protocols/pyon.py
View File

@ -153,7 +153,7 @@ def _npscalar(ty, data):
_eval_dict = {
"__builtins__": None,
"__builtins__": {},
"null": None,
"false": False,

2
artiq/py2llvm_old/fractions.py
View File

@ -1,7 +1,7 @@
import inspect
from pythonparser import parse, ast
import llvmlite_or1k.ir as ll
import llvmlite_artiq.ir as ll
from artiq.py2llvm.values import VGeneric, operators
from artiq.py2llvm.base_types import VBool, VInt, VFloat

2
artiq/test/coefficients.py
View File

@ -1,3 +1,5 @@
# Copyright (C) 2014, 2015 Robert Jordens <jordens@gmail.com>
import unittest
import numpy as np

26
artiq/test/coredevice/rtio.py
View File

@ -1,3 +1,6 @@
# Copyright (C) 2014, 2015 M-Labs Limited
# Copyright (C) 2014, 2015 Robert Jordens <jordens@gmail.com>
from math import sqrt
from artiq.language import *
@ -66,7 +69,7 @@ class ClockGeneratorLoopback(EnvExperiment):
class PulseRate(EnvExperiment):
def build(self):
self.attr_device("core")
self.attr_device("loop_out")
self.attr_device("ttl_out")
@kernel
def run(self):
@ -74,7 +77,7 @@ class PulseRate(EnvExperiment):
while True:
try:
for i in range(1000):
self.loop_out.pulse_mu(dt)
self.ttl_out.pulse_mu(dt)
delay_mu(dt)
except RTIOUnderflow:
dt += 1
@ -139,6 +142,19 @@ class SequenceError(EnvExperiment):
self.ttl_out.pulse(25*us)
class CollisionError(EnvExperiment):
def build(self):
self.attr_device("core")
self.attr_device("ttl_out_serdes")
@kernel
def run(self):
delay(5*ms) # make sure we won't get underflow
for i in range(16):
self.ttl_out_serdes.pulse_mu(1)
delay_mu(1)
class TimeKeepsRunning(EnvExperiment):
def build(self):
self.attr_device("core")
@ -190,7 +206,7 @@ class CoredeviceTest(ExperimentCase):
def test_loopback_count(self):
npulses = 2
r = self.execute(LoopbackCount, npulses=npulses)
self.execute(LoopbackCount, npulses=npulses)
count = self.rdb.get("count")
self.assertEqual(count, npulses)
@ -202,6 +218,10 @@ class CoredeviceTest(ExperimentCase):
with self.assertRaises(RTIOSequenceError):
self.execute(SequenceError)
def test_collision_error(self):
with self.assertRaises(runtime_exceptions.RTIOCollisionError):
self.execute(CollisionError)
def test_watchdog(self):
# watchdog only works on the device
with self.assertRaises(IOError):

7
artiq/test/hardware_testbench.py
View File

@ -1,4 +1,9 @@
import os, sys, unittest, logging
# Copyright (C) 2014, 2015 Robert Jordens <jordens@gmail.com>
import os
import sys
import unittest
import logging
from artiq.language import *
from artiq.coredevice.core import CompileError

18
artiq/test/pc_rpc.py
View File

@ -45,7 +45,7 @@ class RPCCase(unittest.TestCase):
self.assertEqual(test_object, test_object_back)
with self.assertRaises(pc_rpc.RemoteError):
remote.non_existing_method()
remote.quit()
remote.terminate()
finally:
remote.close_rpc()
@ -68,7 +68,7 @@ class RPCCase(unittest.TestCase):
self.assertEqual(test_object, test_object_back)
with self.assertRaises(pc_rpc.RemoteError):
yield from remote.non_existing_method()
yield from remote.quit()
yield from remote.terminate()
finally:
remote.close_rpc()
@ -97,16 +97,6 @@ class FireAndForgetCase(unittest.TestCase):
class Echo:
def __init__(self):
self.terminate_notify = asyncio.Semaphore(0)
@asyncio.coroutine
def wait_quit(self):
yield from self.terminate_notify.acquire()
def quit(self):
self.terminate_notify.release()
def echo(self, x):
return x
@ -116,10 +106,10 @@ def run_server():
asyncio.set_event_loop(loop)
try:
echo = Echo()
server = pc_rpc.Server({"test": echo})
server = pc_rpc.Server({"test": echo}, builtin_terminate=True)
loop.run_until_complete(server.start(test_address, test_port))
try:
loop.run_until_complete(echo.wait_quit())
loop.run_until_complete(server.wait_terminate())
finally:
loop.run_until_complete(server.stop())
finally:

2
artiq/test/pdq2.py
View File

@ -1,3 +1,5 @@
# Copyright (C) 2014, 2015 Robert Jordens <jordens@gmail.com>
import unittest
import os
import io

20
artiq/test/scheduler.py
View File

@ -1,6 +1,7 @@
import unittest
import asyncio
import sys
import os
from time import time, sleep
from artiq import *
@ -37,7 +38,8 @@ def _get_basic_steps(rid, expid, priority=0, flush=False):
return [
{"action": "setitem", "key": rid, "value":
{"pipeline": "main", "status": "pending", "priority": priority,
"expid": expid, "due_date": None, "flush": flush},
"expid": expid, "due_date": None, "flush": flush,
"repo_msg": None},
"path": []},
{"action": "setitem", "key": "status", "value": "preparing",
"path": [rid]},
@ -49,7 +51,7 @@ def _get_basic_steps(rid, expid, priority=0, flush=False):
"path": [rid]},
{"action": "setitem", "key": "status", "value": "analyzing",
"path": [rid]},
{"action": "setitem", "key": "status", "value": "analyze_done",
{"action": "setitem", "key": "status", "value": "deleting",
"path": [rid]},
{"action": "delitem", "key": rid, "path": []}
]
@ -62,12 +64,15 @@ _handlers = {
class SchedulerCase(unittest.TestCase):
def setUp(self):
self.loop = asyncio.new_event_loop()
if os.name == "nt":
self.loop = asyncio.ProactorEventLoop()
else:
self.loop = asyncio.new_event_loop()
asyncio.set_event_loop(self.loop)
def test_steps(self):
loop = self.loop
scheduler = Scheduler(0, _handlers)
scheduler = Scheduler(0, _handlers, None)
expid = _get_expid("EmptyExperiment")
expect = _get_basic_steps(1, expid)
@ -89,7 +94,8 @@ class SchedulerCase(unittest.TestCase):
expect.insert(0,
{"action": "setitem", "key": 0, "value":
{"pipeline": "main", "status": "pending", "priority": 99,
"expid": expid, "due_date": late, "flush": False},
"expid": expid, "due_date": late, "flush": False,
"repo_msg": None},
"path": []})
scheduler.submit("main", expid, 99, late, False)
@ -102,7 +108,7 @@ class SchedulerCase(unittest.TestCase):
def test_pause(self):
loop = self.loop
scheduler = Scheduler(0, _handlers)
scheduler = Scheduler(0, _handlers, None)
expid_bg = _get_expid("BackgroundExperiment")
expid = _get_expid("EmptyExperiment")
@ -133,7 +139,7 @@ class SchedulerCase(unittest.TestCase):
def test_flush(self):
loop = self.loop
scheduler = Scheduler(0, _handlers)
scheduler = Scheduler(0, _handlers, None)
expid = _get_expid("EmptyExperiment")
expect = _get_basic_steps(1, expid, 1, True)

2
artiq/test/wavesynth.py
View File

@ -1,3 +1,5 @@
# Copyright (C) 2014, 2015 Robert Jordens <jordens@gmail.com>
import unittest
from artiq.wavesynth import compute_samples

8
artiq/test/worker.py
View File

@ -1,6 +1,7 @@
import unittest
import asyncio
import sys
import os
from time import sleep
from artiq import *
@ -38,7 +39,7 @@ class WatchdogTimeoutInBuild(EnvExperiment):
@asyncio.coroutine
def _call_worker(worker, expid):
try:
yield from worker.build(0, "main", expid, 0)
yield from worker.build(0, "main", None, expid, 0)
yield from worker.prepare()
yield from worker.run()
yield from worker.analyze()
@ -59,7 +60,10 @@ def _run_experiment(class_name):
class WatchdogCase(unittest.TestCase):
def setUp(self):
self.loop = asyncio.new_event_loop()
if os.name == "nt":
self.loop = asyncio.ProactorEventLoop()
else:
self.loop = asyncio.new_event_loop()
asyncio.set_event_loop(self.loop)
def test_watchdog_no_timeout(self):

66
artiq/tools.py
View File

@ -5,12 +5,16 @@ import logging
import sys
import asyncio
import time
import collections
import os.path
from artiq.language.environment import is_experiment
from artiq.protocols import pyon
logger = logging.getLogger(__name__)
def parse_arguments(arguments):
d = {}
for argument in arguments:
@ -47,7 +51,7 @@ def get_experiment(module, experiment=None):
return getattr(module, experiment)
exps = [(k, v) for k, v in module.__dict__.items()
if is_experiment(v)]
if k[0] != "_" and is_experiment(v)]
if not exps:
raise ValueError("No experiments in module")
if len(exps) > 1:
@ -75,6 +79,15 @@ def init_logger(args):
logging.basicConfig(level=logging.WARNING + args.quiet*10 - args.verbose*10)
@asyncio.coroutine
def exc_to_warning(coro):
try:
yield from coro
except:
logger.warning("asyncio coroutine terminated with exception",
exc_info=True)
@asyncio.coroutine
def asyncio_process_wait_timeout(process, timeout):
# In Python < 3.5, asyncio.wait_for(process.wait(), ...
@ -113,14 +126,6 @@ def asyncio_wait_or_cancel(fs, **kwargs):
return fs
def asyncio_queue_peek(q):
"""Like q.get_nowait(), but does not remove the item from the queue."""
if q._queue:
return q._queue[0]
else:
raise asyncio.QueueEmpty
class TaskObject:
def start(self):
self.task = asyncio.async(self._do())
@ -128,7 +133,10 @@ class TaskObject:
@asyncio.coroutine
def stop(self):
self.task.cancel()
yield from asyncio.wait([self.task])
try:
yield from asyncio.wait_for(self.task, None)
except asyncio.CancelledError:
pass
del self.task
@asyncio.coroutine
@ -136,25 +144,25 @@ class TaskObject:
raise NotImplementedError
class WaitSet:
def __init__(self):
self._s = set()
self._ev = asyncio.Event()
def _update_ev(self):
if self._s:
self._ev.clear()
class Condition:
def __init__(self, *, loop=None):
if loop is not None:
self._loop = loop
else:
self._ev.set()
def add(self, e):
self._s.add(e)
self._update_ev()
def discard(self, e):
self._s.discard(e)
self._update_ev()
self._loop = asyncio.get_event_loop()
self._waiters = collections.deque()
@asyncio.coroutine
def wait_empty(self):
yield from self._ev.wait()
def wait(self):
"""Wait until notified."""
fut = asyncio.Future(loop=self._loop)
self._waiters.append(fut)
try:
yield from fut
finally:
self._waiters.remove(fut)
def notify(self):
for fut in self._waiters:
if not fut.done():
fut.set_result(False)

2
artiq/wavesynth/coefficients.py
View File

@ -1,3 +1,5 @@
# Copyright (C) 2014, 2015 Robert Jordens <jordens@gmail.com>
import numpy as np
from scipy.interpolate import splrep, splev, spalde
from scipy.special import binom

3
artiq/wavesynth/compute_samples.py
View File

@ -1,3 +1,6 @@
# Copyright (C) 2014, 2015 M-Labs Limited
# Copyright (C) 2014, 2015 Robert Jordens <jordens@gmail.com>
from copy import copy
from math import cos, pi

2
conda/aiohttp/bld.bat Normal file
View File

@ -0,0 +1,2 @@
"%PYTHON%" setup.py install
if errorlevel 1 exit 1

3
conda/aiohttp/build.sh Normal file
View File

@ -0,0 +1,3 @@
#!/bin/bash
$PYTHON setup.py install

36
conda/aiohttp/meta.yaml Normal file
View File

@ -0,0 +1,36 @@
package:
name: aiohttp
version: "0.17.2"
source:
fn: aiohttp-0.17.2.tar.gz
url: https://pypi.python.org/packages/source/a/aiohttp/aiohttp-0.17.2.tar.gz
md5: 7640928fd4b5c1ccf1f8bcad276d39d6
build:
number: 0
requirements:
build:
- python
- setuptools
- chardet
run:
- python
- chardet
test:
# Python imports
imports:
- aiohttp
requires:
- chardet
- gunicorn # [not win]
- nose
about:
home: https://github.com/KeepSafe/aiohttp/
license: Apache Software License
summary: 'http client/server for asyncio'

1
conda/artiq/bld.bat
View File

@ -1,2 +1 @@
set ARTIQ_GUI=0
"%PYTHON%" setup.py install --single-version-externally-managed --record=record.txt

31
conda/artiq/build.sh
View File

@ -7,7 +7,7 @@ then
source $BUILD_SETTINGS_FILE
fi
ARTIQ_GUI=1 $PYTHON setup.py install --single-version-externally-managed --record=record.txt
$PYTHON setup.py install --single-version-externally-managed --record=record.txt
git clone --recursive https://github.com/m-labs/misoc
export MSCDIR=$SRC_DIR/misoc
@ -16,15 +16,16 @@ BIN_PREFIX=$ARTIQ_PREFIX/binaries/
mkdir -p $ARTIQ_PREFIX/misc
mkdir -p $BIN_PREFIX/kc705 $BIN_PREFIX/pipistrello
# build for KC705
# build for KC705 NIST_QC1
cd $SRC_DIR/misoc; python make.py -X ../soc -t artiq_kc705 build-headers build-bios; cd -
cd $SRC_DIR/misoc; $PYTHON make.py -X ../soc -t artiq_kc705 build-headers build-bios; cd -
make -C soc/runtime clean runtime.fbi
cd $SRC_DIR/misoc; python make.py -X ../soc -t artiq_kc705 $MISOC_EXTRA_VIVADO_CMDLINE build-bitstream; cd -
cd $SRC_DIR/misoc; $PYTHON make.py -X ../soc -t artiq_kc705 $MISOC_EXTRA_VIVADO_CMDLINE build-bitstream; cd -
# install KC705 binaries
# install KC705 NIST_QC1 binaries
cp soc/runtime/runtime.fbi $BIN_PREFIX/kc705/
mkdir -p $BIN_PREFIX/kc705/nist_qc1
cp soc/runtime/runtime.fbi $BIN_PREFIX/kc705/nist_qc1/
cp $SRC_DIR/misoc/software/bios/bios.bin $BIN_PREFIX/kc705/
cp $SRC_DIR/misoc/build/artiq_kc705-nist_qc1-kc705.bit $BIN_PREFIX/kc705/
wget http://sionneau.net/artiq/binaries/kc705/flash_proxy/bscan_spi_kc705.bit
@ -32,18 +33,30 @@ mv bscan_spi_kc705.bit $BIN_PREFIX/kc705/
# build for Pipistrello
cd $SRC_DIR/misoc; python make.py -X ../soc -t artiq_pipistrello build-headers build-bios; cd -
cd $SRC_DIR/misoc; $PYTHON make.py -X ../soc -t artiq_pipistrello build-headers build-bios; cd -
make -C soc/runtime clean runtime.fbi
cd $SRC_DIR/misoc; python make.py -X ../soc -t artiq_pipistrello $MISOC_EXTRA_ISE_CMDLINE build-bitstream; cd -
cd $SRC_DIR/misoc; $PYTHON make.py -X ../soc -t artiq_pipistrello $MISOC_EXTRA_ISE_CMDLINE build-bitstream; cd -
# install Pipistrello binaries
cp soc/runtime/runtime.fbi $BIN_PREFIX/pipistrello/
cp $SRC_DIR/misoc/software/bios/bios.bin $BIN_PREFIX/pipistrello/
cp $SRC_DIR/misoc/build/artiq_pipistrello-nist_qc1-pipistrello.bit $BIN_PREFIX/pipistrello/
wget http://www.phys.ethz.ch/~robertjo/bscan_spi_lx45_csg324.bit
wget https://people.phys.ethz.ch/~robertjo/bscan_spi_lx45_csg324.bit
mv bscan_spi_lx45_csg324.bit $BIN_PREFIX/pipistrello/
# build for KC705 NIST_QC2
cd $SRC_DIR/misoc; $PYTHON make.py -X ../soc -t artiq_kc705 -s NIST_QC2 build-headers; cd -
make -C soc/runtime clean runtime.fbi
cd $SRC_DIR/misoc; $PYTHON make.py -X ../soc -t artiq_kc705 -s NIST_QC2 $MISOC_EXTRA_VIVADO_CMDLINE build-bitstream; cd -
# install KC705 NIST_QC2 binaries
mkdir -p $BIN_PREFIX/kc705/nist_qc2
cp soc/runtime/runtime.fbi $BIN_PREFIX/kc705/nist_qc2/
cp $SRC_DIR/misoc/build/artiq_kc705-nist_qc2-kc705.bit $BIN_PREFIX/kc705/
cp artiq/frontend/artiq_flash.sh $PREFIX/bin
# misc

9
conda/artiq/meta.yaml
View File

@ -11,9 +11,10 @@ build:
entry_points:
- artiq_client = artiq.frontend.artiq_client:main
- artiq_compile = artiq.frontend.artiq_compile:main
- artiq_coreconfig = artiq.frontend.artiq_coreconfig:main
- artiq_coretool = artiq.frontend.artiq_coretool:main
- artiq_ctlmgr = artiq.frontend.artiq_ctlmgr:main
- artiq_gui = artiq.frontend.artiq_gui:main
- artiq_influxdb = artiq.frontend.artiq_influxdb:main
- artiq_master = artiq.frontend.artiq_master:main
- artiq_mkfs = artiq.frontend.artiq_mkfs:main
- artiq_rpctool = artiq.frontend.artiq_rpctool:main
@ -32,9 +33,10 @@ requirements:
- numpy
- migen
- pyelftools
- binutils-or1k-linux
run:
- python >=3.4.3
- llvmlite-or1k
- llvmlite-artiq
- scipy
- numpy
- prettytable
@ -48,6 +50,9 @@ requirements:
- quamash
- pyqtgraph
- flterm # [linux]
- pygit2
- aiohttp
- binutils-or1k-linux
test:
imports:

8
conda/binutils-or1k-linux/README.md Executable file
View File

@ -0,0 +1,8 @@
binutils-or1k-linux
===================
To build this package on Windows:
* Install cygwin
* Install the following packages: gcc-core g++-core make texinfo patch
* Run cygwin terminal and execute $ conda build binutils-or1k-linux

10
conda/binutils-or1k-linux/bld.bat Normal file
View File

@ -0,0 +1,10 @@
FOR /F "tokens=* USEBACKQ" %%F IN (`cygpath -u %PREFIX%`) DO (
SET var=%%F
)
set PREFIX=%var%
FOR /F "tokens=* USEBACKQ" %%F IN (`cygpath -u %RECIPE_DIR%`) DO (
SET var=%%F
)
set RECIPE_DIR=%var%
sh %RECIPE_DIR%/build.sh
if errorlevel 1 exit 1

6
conda/binutils-or1k-linux/build.sh Executable file
View File

@ -0,0 +1,6 @@
patch -p1 < $RECIPE_DIR/../../misc/binutils-2.25.1-or1k-R_PCREL-pcrel_offset.patch
mkdir build
cd build
../configure --target=or1k-linux --prefix=$PREFIX
make -j2
make install

20
conda/binutils-or1k-linux/meta.yaml Normal file
View File

@ -0,0 +1,20 @@
package:
name: binutils-or1k-linux
version: 2.25.1
source:
fn: binutils-2.25.1.tar.bz2
url: https://ftp.gnu.org/gnu/binutils/binutils-2.25.1.tar.bz2
sha256: b5b14added7d78a8d1ca70b5cb75fef57ce2197264f4f5835326b0df22ac9f22
build:
number: 0
requirements:
build:
- system # [not win]
about:
home: https://www.gnu.org/software/binutils/
license: GPL
summary: 'A set of programming tools for creating and managing binary programs, object files, libraries, profile data, and assembly source code.'

20
conda/libgit2/bld.bat Normal file
View File

@ -0,0 +1,20 @@
mkdir build
cd build
REM Configure step
if "%ARCH%"=="32" (
set CMAKE_GENERATOR=Visual Studio 12 2013
) else (
set CMAKE_GENERATOR=Visual Studio 12 2013 Win64
)
set CMAKE_GENERATOR_TOOLSET=v120_xp
cmake -G "%CMAKE_GENERATOR%" -DCMAKE_INSTALL_PREFIX=%PREFIX% -DSTDCALL=OFF -DCMAKE_PREFIX_PATH=$PREFIX %SRC_DIR%
if errorlevel 1 exit 1
REM Build step
cmake --build .
if errorlevel 1 exit 1
REM Install step
cmake --build . --target install
if errorlevel 1 exit 1
REM Hack to help pygit2 to find libgit2
mkdir %PREFIX%\Scripts
copy "%PREFIX%\bin\git2.dll" "%PREFIX%\Scripts\"

7
conda/libgit2/build.sh Normal file
View File

@ -0,0 +1,7 @@
#!/bin/bash
mkdir build
cd build
cmake .. -DCMAKE_INSTALL_PREFIX=$PREFIX -DCMAKE_PREFIX_PATH=$PREFIX
make -j2
make install

27
conda/libgit2/meta.yaml Normal file
View File

@ -0,0 +1,27 @@
package:
name: libgit2
version: 0.22.3
source:
git_url: https://github.com/libgit2/libgit2
git_tag: v0.22.3
build:
number: 1
requirements:
build:
- system # [linux]
- cmake # [linux]
- openssl
- libssh2
- zlib
run:
- openssl
- zlib
- libssh2
about:
home: https://libgit2.github.com/
license: GPLv2 with a special Linking Exception
summary: 'libgit2 is a portable, pure C implementation of the Git core methods provided as a re-entrant linkable library with a solid API, allowing you to write native speed custom Git applications in any language with bindings.'

17
conda/libssh2/bld.bat Normal file
View File

@ -0,0 +1,17 @@
mkdir build
cd build
REM Configure step
if "%ARCH%"=="32" (
set CMAKE_GENERATOR=Visual Studio 12 2013
) else (
set CMAKE_GENERATOR=Visual Studio 12 2013 Win64
)
set CMAKE_GENERATOR_TOOLSET=v120_xp
cmake -G "%CMAKE_GENERATOR%" -DCMAKE_INSTALL_PREFIX=%PREFIX% -DOPENSSL_ROOT_DIR=%PREFIX%\Library -DBUILD_SHARED_LIBS=ON -DBUILD_TESTING=OFF -DBUILD_EXAMPLES=OFF -DCMAKE_PREFIX_PATH=$PREFIX %SRC_DIR%
if errorlevel 1 exit 1
REM Build step
cmake --build .
if errorlevel 1 exit 1
REM Install step
cmake --build . --target install
if errorlevel 1 exit 1

7
conda/libssh2/build.sh Normal file
View File

@ -0,0 +1,7 @@
#!/bin/bash
mkdir build
cd build
cmake .. -DCMAKE_INSTALL_PREFIX=$PREFIX -DOPENSSL_ROOT_DIR=$PREFIX -DBUILD_SHARED_LIBS=ON -DBUILD_TESTING=OFF -DBUILD_EXAMPLES=OFF -DCMAKE_PREFIX_PATH=$PREFIX
make -j2
make install

23
conda/libssh2/meta.yaml Normal file
View File

@ -0,0 +1,23 @@
package:
name: libssh2
version: 1.6.0
source:
git_url: https://github.com/libssh2/libssh2
git_tag: libssh2-1.6.0
build:
number: 1
requirements:
build:
- system # [linux]
- cmake # [linux]
- openssl
run:
- openssl
about:
home: http://www.libssh2.org/
license: BSD
summary: 'libssh2 is a client-side C library implementing the SSH2 protocol'

5
conda/llvmdev-or1k/bld.bat
View File

@ -9,9 +9,10 @@ set CMAKE_GENERATOR=Visual Studio 12 2013 Win64
)
set CMAKE_GENERATOR_TOOLSET=v120_xp
@rem Reduce build times and package size by removing unused stuff
set CMAKE_CUSTOM=-DLLVM_TARGETS_TO_BUILD=OR1K -DLLVM_INCLUDE_TESTS=OFF ^
set CMAKE_CUSTOM=-DLLVM_TARGETS_TO_BUILD="OR1K;X86" -DLLVM_INCLUDE_TESTS=OFF ^
-DLLVM_INCLUDE_TOOLS=OFF -DLLVM_INCLUDE_UTILS=OFF ^
-DLLVM_INCLUDE_DOCS=OFF -DLLVM_INCLUDE_EXAMPLES=OFF
-DLLVM_INCLUDE_DOCS=OFF -DLLVM_INCLUDE_EXAMPLES=OFF ^
-DLLVM_ENABLE_ASSERTIONS=ON
cmake -G "%CMAKE_GENERATOR%" -T "%CMAKE_GENERATOR_TOOLSET%" ^
-DCMAKE_BUILD_TYPE="%BUILD_CONFIG%" -DCMAKE_PREFIX_PATH=%LIBRARY_PREFIX% ^
-DCMAKE_INSTALL_PREFIX:PATH=%LIBRARY_PREFIX% %CMAKE_CUSTOM% %SRC_DIR%

10
conda/llvmdev-or1k/build.sh Normal file
View File

@ -0,0 +1,10 @@
#!/bin/bash
cd tools
git clone https://github.com/openrisc/clang-or1k clang
cd ..
mkdir build
cd build
cmake .. -DCMAKE_INSTALL_PREFIX=$PREFIX -DLLVM_TARGETS_TO_BUILD="OR1K;X86" -DCMAKE_BUILD_TYPE=Rel -DLLVM_ENABLE_ASSERTIONS=ON
make -j2
make install

14
conda/llvmdev-or1k/meta.yaml
View File

@ -1,26 +1,22 @@
package:
name: llvmdev-or1k
version: "3.4"
version: "3.5.0"
source:
git_url: https://github.com/openrisc/llvm-or1k
git_tag: master
build:
number: 2
number: 4
requirements:
build:
- system [linux and not armv6]
- system [linux]
- cmake [linux]
run:
- system [linux and not armv6]
#test:
#commands:
#- clang --help [linux and not armv6]
- system [linux]
about:
home: http://llvm.org/
license: Open Source (http://llvm.org/releases/3.4/LICENSE.TXT)
license: Open Source (http://llvm.org/releases/3.5.0/LICENSE.TXT)
summary: Development headers and libraries for LLVM

2
conda/llvmlite-or1k/bld.bat → conda/llvmlite-artiq/bld.bat
View File

@ -4,5 +4,5 @@ set CMAKE_PREFIX_PATH=%LIBRARY_PREFIX%
@rem Ensure there are no build leftovers (CMake can complain)
if exist ffi\build rmdir /S /Q ffi\build
%PYTHON% -S setup.py install
%PYTHON% setup.py install
if errorlevel 1 exit 1

0
conda/llvmlite-or1k/build.sh → conda/llvmlite-artiq/build.sh
View File

14
conda/llvmlite-or1k/meta.yaml → conda/llvmlite-artiq/meta.yaml
View File

@ -1,10 +1,10 @@
package:
name: llvmlite-or1k
version: "0.2.1"
name: llvmlite-artiq
version: "0.5.1"
source:
git_url: https://github.com/numba/llvmlite
git_tag: 11a8303d02e3d6dd2d1e0e9065701795cd8a979f
git_url: https://github.com/m-labs/llvmlite
git_tag: artiq
requirements:
build:
@ -15,12 +15,12 @@ requirements:
- python
build:
number: 1
number: 4
test:
imports:
- llvmlite_or1k
- llvmlite_or1k.llvmpy
- llvmlite_artiq
- llvmlite_artiq.llvmpy
about:
home: https://pypi.python.org/pypi/llvmlite/

4
conda/pixman/build.sh
View File

@ -1,4 +0,0 @@
#!/bin/bash
./configure --prefix=$PREFIX
make -j
make install

16
conda/pixman/meta.yaml
View File

@ -1,16 +0,0 @@
# This conda recipe comes from https://github.com/sandialabs/pixman-conda-recipe
package:
name: pixman
version: "0.32.6"
source:
fn: pixman-0.32.6.tar.gz
url: http://cairographics.org/releases/pixman-0.32.6.tar.gz
build:
number: 0
about:
home: http://cairographics.org
license: GNU Lesser General Public License (LGPL) version 2.1 or the Mozilla Public License (MPL) version 1.1 at your option.

3
conda/pygit2/bld.bat Normal file
View File

@ -0,0 +1,3 @@
set LIBGIT2=%PREFIX%
set VS100COMNTOOLS=%VS120COMNTOOLS%
%PYTHON% setup.py install

2
conda/pygit2/build.sh Normal file
View File

@ -0,0 +1,2 @@
export LIBGIT2=$PREFIX
$PYTHON setup.py install

28
conda/pygit2/meta.yaml Normal file
View File

@ -0,0 +1,28 @@
package:
name: pygit2
version: 0.22.1
source:
git_url: https://github.com/libgit2/pygit2
git_tag: v0.22.1
build:
number: 1
requirements:
build:
- system # [linux]
- python
- libgit2
- cffi >=0.8.1
- pkgconfig # [linux]
run:
- system # [linux]
- python
- libgit2
- cffi >=0.8.1
about:
home: http://www.pygit2.org/
license: GPLv2 with a special Linking Exception
summary: 'Pygit2 is a set of Python bindings to the libgit2 shared library, libgit2 implements the core of Git.'

2
conda/pythonparser/bld.bat Normal file
View File

@ -0,0 +1,2 @@
pip install regex
%PYTHON% setup.py install

2
conda/pythonparser/build.sh Normal file
View File

@ -0,0 +1,2 @@
pip install regex
$PYTHON setup.py install

24
conda/pythonparser/meta.yaml Normal file
View File

@ -0,0 +1,24 @@
package:
name: pythonparser
version: 0.0
source:
git_url: https://github.com/m-labs/pythonparser
git_tag: master
build:
number: 0
requirements:
build:
- python
- setuptools
test:
imports:
- pythonparser
about:
home: http://m-labs.hk/pythonparser/
license: BSD
summary: 'PythonParser is a Python parser written specifically for use in tooling. It parses source code into an AST that is a superset of Python’s built-in ast module, but returns precise location information for every token.'

2
doc/manual/conf.py
View File

@ -66,7 +66,7 @@ master_doc = 'index'
# General information about the project.
project = 'ARTIQ'
copyright = '2014-2015, M-Labs / NIST Ion Storage Group'
copyright = '2014-2015, M-Labs Limited'
# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the

77
doc/manual/core_device.rst Normal file
View File

@ -0,0 +1,77 @@
Core device
===========
The core device is a FPGA-based hardware component that contains a softcore CPU tightly coupled with the so-called RTIO core that provides precision timing. The CPU executes Python code that is statically compiled by the ARTIQ compiler, and communicates with the core device peripherals (TTL, DDS, etc.) over the RTIO core. This architecture provides high timing resolution, low latency, low jitter, high level programming capabilities, and good integration with the rest of the Python experiment code.
While it is possible to use all the other parts of ARTIQ (controllers, master, GUI, result management, etc.) without a core device, many experiments require it.
.. _core-device-flash-storage:
Flash storage
*************
The core device contains some flash space that can be used to store configuration data.
This storage area is used to store the core device MAC address, IP address and even the idle kernel.
The flash storage area is one sector (typically 64 kB) large and is organized as a list of key-value records.
This flash storage space can be accessed by using ``artiq_coretool`` (see: :ref:`core-device-access-tool`).
.. _board-ports:
FPGA board ports
****************
KC705
-----
The main target board for the ARTIQ core device is the KC705 development board from Xilinx. It supports the NIST QC1 hardware via an adapter, and the NIST QC2 hardware (FMC).
With the QC1 hardware, the TTL lines are mapped as follows:
+--------------+------------+--------------+
| RTIO channel | TTL line | Capability |
+==============+============+==============+
| 0 | PMT0 | Input |
+--------------+------------+--------------+
| 1 | PMT1 | Input |
+--------------+------------+--------------+
| 2-16 | TTL0-14 | Output |
+--------------+------------+--------------+
| 17 | SMA_GPIO_N | Input+Output |
+--------------+------------+--------------+
| 18 | LED | Output |
+--------------+------------+--------------+
| 19 | TTL15 | Clock |
+--------------+------------+--------------+
Pipistrello
-----------
The low-cost Pipistrello FPGA board can be used as a lower-cost but slower alternative. The current USB over serial protocol also suffers from limitations (no monitoring/injection, no idle experiment, no kernel interruptions, lack of robustness).
When plugged to an adapter, the NIST QC1 hardware can be used. The TTL lines are mapped to RTIO channels as follows:
+--------------+----------+------------+
| RTIO channel | TTL line | Capability |
+==============+==========+============+
| 0 | PMT0 | Input |
+--------------+----------+------------+
| 1 | PMT1 | Input |
+--------------+----------+------------+
| 2-16 | TTL0-14 | Output |
+--------------+----------+------------+
| 17 | EXT_LED | Output |
+--------------+----------+------------+
| 18 | USER_LED | Output |
+--------------+----------+------------+
| 19 | TTL15 | Clock |
+--------------+----------+------------+
The input only limitation on channels 0 and 1 comes from the QC-DAQ adapter. When the adapter is not used (and physically unplugged from the Pipistrello board), the corresponding pins on the Pipistrello can be used as outputs. Do not configure these channels as outputs when the adapter is plugged, as this would cause electrical contention.
The board can accept an external RTIO clock connected to PMT2. If the DDS box
does not drive the PMT2 pair, use XTRIG and patch the XTRIG transceiver output
on the adapter board onto C:15 disconnecting PMT2.

14
doc/manual/core_device_flash_storage.rst
View File

@ -1,14 +0,0 @@
.. _core-device-flash-storage:
Core device flash storage
=========================
The core device contains some flash space that can be used to store
some configuration data.
This storage area is used to store the core device MAC address, IP address and even the idle kernel.
The flash storage area is one sector (64 kB) large and is organized as a list
of key-value records.
This flash storage space can be accessed by using the artiq_coretool.py :ref:`core-device-access-tool`.

10
doc/manual/core_language_reference.rst
View File

@ -15,8 +15,14 @@ The most commonly used features from those modules can be imported with ``from a
.. automodule:: artiq.language.environment
:members:
:mod:`artiq.language.scan` module
----------------------------------------
.. automodule:: artiq.language.scan
:members:
:mod:`artiq.language.units` module
----------------------------------
.. automodule:: artiq.language.units
:members:
This module contains floating point constants that correspond to common physical units (ns, MHz, ...).
They are provided for convenience (e.g write ``MHz`` instead of ``1000000.0``) and code clarity purposes.

4
doc/manual/default_network_ports.rst
View File

@ -8,6 +8,10 @@ Default network ports
+--------------------------+--------------+
| Core device (mon/inj) | 3250 (UDP) |
+--------------------------+--------------+
| InfluxDB bridge | 3248 |
+--------------------------+--------------+
| Controller manager | 3249 |
+--------------------------+--------------+
| Master (notifications) | 3250 |
+--------------------------+--------------+
| Master (control) | 3251 |

51
doc/manual/environment.rst Normal file
View File

@ -0,0 +1,51 @@
The environment
===============
Experiments interact with an environment that consists of devices, parameters, arguments and results. Access to the environment is handled by the class :class:`artiq.language.environment.EnvExperiment` that experiments should derive from.
.. _ddb:
The device database
-------------------
The device database contains information about the devices available in a ARTIQ installation, what drivers to use, what controllers to use and on what machine, and where the devices are connected.
The master (or ``artiq_run``) instantiates the device drivers (and the RPC clients in the case of controllers) for the experiments based on the contents of the device database.
The device database is stored in the memory of the master and is backed by a PYON file typically called ``ddb.pyon``.
The device database is a Python dictionary whose keys are the device names, and values can have several types.
Local devices
+++++++++++++
Local device entries are dictionaries that contain a ``type`` field set to ``local``. They correspond to device drivers that are created locally on the master (as opposed to going through the controller mechanism). The fields ``module`` and ``class`` determine the location of the Python class that the driver consists of. The ``arguments`` field is another (possibly empty) dictionary that contains arguments to pass to the device driver constructor.
Controllers
+++++++++++
Controller entries are dictionaries whose ``type`` field is set to ``controller``. When an experiment requests such a device, a RPC client (see :class:`artiq.protocols.pc_rpc`) is created and connected to the appropriate controller. Controller entries are also used by controller managers to determine what controllers to run.
The ``best_effort`` field is a boolean that determines whether to use :class:`artiq.protocols.pc_rpc.Client` or :class:`artiq.protocols.pc_rpc.BestEffortClient`. The ``host`` and ``port`` fields configure the TCP connection. The ``target`` field contains the name of the RPC target to use (you may use ``artiq_rpctool`` on a controller to list its targets). Controller managers run the ``command`` field in a shell to launch the controller, after replacing ``{port}`` and ``{bind}`` by respectively the TCP port the controller should listen to (matches the ``port`` field) and an appropriate bind address for the controller's listening socket.
Aliases
+++++++
If an entry is a string, that string is used as a key for another lookup in the device database.
The parameter database
----------------------
The parameter database is a key-value store that is global to all experiments. It is stored in the memory of the master and is backed by a PYON file typically called ``pdb.pyon``. It may be used to communicate values across experiments; for example, a periodic calibration experiment may update a parameter read by payload experiments.
Arguments
---------
Arguments are values that parameterize the behavior of an experiment and are set before the experiment is executed.
Requesting the values of arguments can only be done in the build phase of an experiment. The value requests are also used to define the GUI widgets shown in the explorer when the experiment is selected.
Results
-------
Results are the output of an experiment. They are archived after in the HDF5 format after the experiment is run. Experiments may define real-time results that are (additionally) distributed to all clients connected to the master; for example, the ARTIQ GUI may plot them while the experiment is in progress to give rapid feedback to the user. Real-time results are a global key-value store (similar to the parameter database); experiments should use distinctive real-time result names in order to avoid conflicts.

2
doc/manual/faq.rst
View File

@ -1,3 +1,5 @@
.. Copyright (C) 2014, 2015 Robert Jordens <jordens@gmail.com>
FAQ
###

Some files were not shown because too many files have changed in this diff Show More