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7661 Commits

Author SHA1 Message Date
Robert Jördens e5e2392240 phaser: wire up multidds 2020-08-26 17:12:41 +00:00
Robert Jördens d1be1212ab phaser: coredevice shim, dds [wip] 2020-08-26 15:10:50 +00:00
pca006132 26bc5d2405 Updated release notes 2020-08-26 14:17:06 +08:00
pca006132 aac2194759 Ported rpc changes to or1k 2020-08-26 14:17:06 +08:00
pca006132 7181ff66a6 compiler: improved rpc performance for list and array 
1. Removed duplicated tags before each elements.
2. Use numpy functions to speedup parsing.
 2020-08-26 14:17:06 +08:00
pca006132 cfddc13294 test: fixed test_performance 
Added more tests and use normal rpc instead of async rpc.

Async RPC does not represent the real throughput which is limited by the
hardware and the network. Normal RPC which requires a response from the
remote is closer to real usecases.
 2020-08-26 14:17:06 +08:00
Robert Jördens 20fcfd95e9 phaser: coredevice shim, readback fix 2020-08-24 15:46:31 +00:00
Robert Jördens bcefb06e19 phaser: ddb template, split crc 2020-08-24 14:51:50 +00:00
Robert Jördens 11c9def589 phaser: readback delay, test fastlink 2020-08-24 14:49:36 +00:00
Paweł Kulik eb350c3459 Drive SFP0 TX_DISABLE low during startup (as was in Kasli v1.1). Fixes Ethernet on SFP modules with pullup on this line. 
Signed-off-by: Paweł Kulik <pawel.kulik@creotech.pl>
 2020-08-24 21:39:53 +08:00
Robert Jördens 63e4b95325 fastlink: rework crc injection 2020-08-23 19:41:13 +00:00
Robert Jördens a27a03ab3c fastlink: fix crc vs data width 2020-08-23 19:02:50 +00:00
Robert Jördens 7e584d0da1 fastino: use fastlink 2020-08-22 11:56:23 +00:00
Robert Jördens 3e99f1ce5a phaser: refactor link 2020-08-22 11:56:23 +00:00
Robert Jördens a34a647ec4 phaser: refactor fastlink 2020-08-22 11:56:23 +00:00
Robert Jördens aa0154d8e2 phaser: initial 2020-08-22 11:56:23 +00:00
Sebastien Bourdeauducq 5f6aa02b61 gui: unbreak background 2020-08-14 13:14:45 +08:00
David Nadlinger 69718fca90 gui: Improve fuzzy-select heuristics 
Even though the code already used non-greedy wildcards before,
it would not find the shortest match, as earlier match starts
would still take precedence.

This could possibly be sped up a bit in CPython by doing
everything inside re using lookahead-assertion trickery, but the
current code is already imperceptibly fast for hundreds of
choices.
 2020-08-14 02:13:45 +01:00
pca006132 a46573e97a Revert "test: set uart log level to INFO for DMA tests" 
This reverts commit b05cbcbc24.
 2020-08-13 12:44:33 +08:00
pca006132 b05cbcbc24 test: set uart log level to INFO for DMA tests 2020-08-13 12:24:57 +08:00
Sebastien Bourdeauducq 48008eaf5f test: omit unavailable math functions on OR1K 2020-08-12 15:01:13 +08:00
Sebastien Bourdeauducq d8cd5023f6 runtime: expose more libm functions 2020-08-12 13:36:06 +08:00
David Nadlinger c6f0c4dca4 test/coredevice: Ignore jagged 2D array embedding test for now 2020-08-10 00:23:38 +01:00
David Nadlinger daf57969b2 compiler: Do not expand strings into TInt(8)s in array() 2020-08-09 23:46:45 +01:00
David Nadlinger 778f2cf905 compiler: Fix numpy.full, implement for >1D 2020-08-09 23:46:45 +01:00
David Nadlinger 53d64d08a8 compiler: Fix multi-dim slice error message test, tweak wording 2020-08-09 23:14:56 +01:00
David Nadlinger d35f659d25 compiler: Add additional math fns available from Rust libm 2020-08-09 20:09:43 +01:00
David Nadlinger a39bd69ca4 compiler: Implement numpy.rint() using llvm.round() 2020-08-09 19:44:58 +01:00
David Nadlinger ae47d4c0ec test/coredevice: Add host/device consistency checks for NumPy math 2020-08-09 19:15:43 +01:00
David Nadlinger 8e262acd1e compiler: Slight array op implementation cleanup [nfc] 
array_unaryop_funcs was never used; since the mangled names
are unique, a single dictionary would be nicer for overrides
anyway.s
 2020-08-09 18:58:01 +01:00
David Nadlinger 33d931a5b7 compiler: Implement multi-dimensional indexing of arrays 
This generates rather more code than necessary, but has
the advantage of automatically handling incomplete
multi-dimensional subscripts which still leave arrays
behind.
 2020-08-09 17:08:43 +01:00
David Nadlinger b00ba5ece1 compiler: Support explicit array(…, dtype=…) syntax 2020-08-09 17:08:43 +01:00
David Nadlinger ad34df3de1 compiler: Support numpy.float 
This would previously crash the compiler.
 2020-08-09 17:08:43 +01:00
David Nadlinger 8783ba2072 compiler/firmware: RPCs for ndarrays 2020-08-09 17:08:43 +01:00
David Nadlinger 5472e830f6 compiler: Assume array()s are always rectangular 2020-08-09 03:54:42 +01:00
David Nadlinger 8eddb9194a test/lit: Add smoke test for math function broadcasting 2020-08-09 03:54:42 +01:00
David Nadlinger 1c645d8857 compiler: Unbreak quoting of 1D ndarrays 
Lists and arrays no longer have the same representation all
the way through codegen, as used to be the case.

This could/should be made more efficient later, eliding the
temporary copies.
 2020-08-09 03:54:42 +01:00
David Nadlinger df8f1c5c5a compiler: Annotate math functions nounwind/nowrite 2020-08-09 03:54:42 +01:00
David Nadlinger cc00ae9580 compiler: Implement broadcasting of math functions 2020-08-09 03:54:42 +01:00
David Nadlinger be7d78253f compiler: Implement 1D-/2D- array transpose 
Left generic transpose (shape order inversion) for now, as that
would be less ugly if we implement forwarding to Python function
bodies for array function implementations.

Needs a runtime test case.
 2020-08-09 03:54:42 +01:00
David Nadlinger faea886c44 compiler: Implement array vs. scalar broadcasting 2020-08-09 03:54:42 +01:00
David Nadlinger 56a872ccc0 compiler: Insert array binop shape check in caller for location information 2020-08-09 03:54:42 +01:00
David Nadlinger ef260adca8 compiler: Implement matrix multiplication 
LLVM will take care of optimising the loops. This was still
unnecessarily painful; implementing generics and implementing
this in ARTIQ Python looks very attractive right now.
 2020-08-09 03:54:42 +01:00
David Nadlinger 0da4a61d99 compiler: Fix method name typo [nfc] 2020-08-09 03:54:42 +01:00
David Nadlinger 78afa2ea8e compiler: Support MatMult in inferencer 
Still needs actual codegen support.
 2020-08-09 03:54:42 +01:00
David Nadlinger 4d48470320 compiler: Support common numpy.* math functions 
Relies on the runtime to provide the necessary
(libm-compatible) functions.

The test is nifty, but a bit brittle; if this breaks in the
future because of optimizer changes, do not hesitate to convert
this into a more pedestrian test case.
 2020-08-09 03:54:41 +01:00
David Nadlinger d37503f21d compiler: T{C -> External}Function, clarify docs [nfc] 2020-08-09 03:54:41 +01:00
David Nadlinger da255bee1b compiler: Implement element type coercion for arrays 
So far, this is not exposed to the user beyond implicit conversions.

Note that all the implicit conversions, such as triggered by adding
arrays of mismatching types, or dividing integer arrays, are currently
emitted in a maximally inefficient way, where a temporary copy is first
made for the type conversion. The conversions would more sensibly be
implemented during the per-element operations to save on the extra
copies, but the current behaviour fell out of the rest of the IR
generator structure without extra changes.
 2020-08-09 03:54:41 +01:00
David Nadlinger 4426e4144f compiler: Implement unary plus/minus for arrays 
Implementation is needlessly generic to anticipate
coercion/transcendental functions.
 2020-08-09 03:54:41 +01:00
David Nadlinger 0d8fbd4f19 test/lit: Add a test for matrix binary operations 
No reason to believe other operations won't work the same.
(More exhaustive tests to follow using embedding for comparison
against NumPy.)
 2020-08-09 03:54:41 +01:00