whitequark
0d0ddf2e58
conda: limit git hashes in build numbers to 8 chars exactly.
...
Before this commit, a nasty edge case was possible where repositories
on different builders have had different sets of objects fetched
into them, and so git-describe selected different lengths for
abbreviating hashes.
See also https://github.com/conda/conda-build/issues/1940 .
2017-04-20 16:40:10 +00:00
whitequark
af20e7ede4
conda: update rust dependency.
2017-04-19 12:53:13 +00:00
whitequark
5324a42549
conda: update rust dependency.
2017-04-19 11:18:14 +00:00
whitequark
db494967c5
firmware use Rust 0.18.0.
2017-04-19 09:38:24 +00:00
Sebastien Bourdeauducq
fe05aede78
firmware: DmaPlayback → DMARetrieve
2017-04-19 11:11:42 +08:00
Sebastien Bourdeauducq
badbd72beb
manual: update example to use DMA handle API
2017-04-19 11:07:41 +08:00
Sebastien Bourdeauducq
e8f7f8ef9c
DMA: speed up playback
...
Time reduced from 1.53µs to 1.37µs.
2017-04-19 10:59:12 +08:00
whitequark
41c4de4556
DMA: add API for a much faster replay using handles.
2017-04-18 08:20:12 +00:00
whitequark
c6e8d5c901
runtime: allow setting UART log level explicitly.
...
This is way more convenient than commenting out parts
of session.rs when debugging.
2017-04-15 08:27:18 +00:00
whitequark
0531dc45c3
DMA: erase trace before re-recording it.
...
Or we could needlessly OOM replacing a large trace.
2017-04-15 07:48:02 +00:00
whitequark
9dfe9c1248
DMA: improve recording performance.
...
This commit moves DMA serialization code to the kernel CPU
(to cope with the existence of rtio_output_wide) and batches
the resulting sequences. This results in less data being transferred
between kernel and comms CPUs (24 octets with one pointer before,
18 octets with no pointers now, for the common case of rtio_output),
but most importantly reduces cache flushes, which now happen
once per 64k octets.
On average, it now takes about 15us to record a single RTIO event
in a DMA trace.
Fixes #712 .
2017-04-15 07:29:52 +00:00
whitequark
ea753bed17
runtime: advise to set panic_reboot=1 on panic.
2017-04-15 07:29:36 +00:00
whitequark
0b9601f12d
artiq_devtool: more robust defaults.
2017-04-13 08:26:48 +00:00
whitequark
3a1fc729cf
compiler: refactor type annotations recognizing in kernels.
...
The new implementation is much more generic, more robust,
and shares code with the same for syscalls as well as RPCs.
Fixes #713 .
2017-04-13 08:26:10 +00:00
Sebastien Bourdeauducq
99196986c0
conda: use conda-forge and depend on pyqtgraph 0.10.0 ( #704 )
2017-04-13 00:55:16 +08:00
whitequark
31048f4b6a
compiler: fix monomorphization of coerced integer literals.
...
Fixes #703 .
2017-04-12 04:11:47 +00:00
Sebastien Bourdeauducq
c5cd77f177
manual: add DRTIO intro
2017-04-12 00:43:35 +08:00
Sebastien Bourdeauducq
598533adba
manual: add DMA to tutorial
2017-04-12 00:43:09 +08:00
whitequark
296dc3b0c4
artiq_coreboot: allow hot-rebooting the device.
2017-04-11 03:24:24 +00:00
whitequark
1bd4d13391
artiq_compile: make print() write to core log, not an invalid op.
...
Fixes #710 .
2017-04-11 03:16:34 +00:00
Sebastien Bourdeauducq
f314f8b8f5
relax test_rpc_timing
2017-04-08 22:45:08 +08:00
Sebastien Bourdeauducq
c2667debf8
drtio: test replace in RTL simulation
2017-04-06 16:33:59 +08:00
Sebastien Bourdeauducq
729e7b52f0
drtio: collision/replace fixes
2017-04-06 16:33:49 +08:00
Sebastien Bourdeauducq
83d87b5805
drtio: remove outdated comment
2017-04-06 12:45:10 +08:00
Sebastien Bourdeauducq
c0100ebc56
rtio: fix indentation
2017-04-06 12:08:13 +08:00
Sebastien Bourdeauducq
207453efcd
rtio: add a missing case for collision reporting
2017-04-06 11:28:16 +08:00
whitequark
14ae1cc100
runtime: advance now on DMA replay.
...
Fixes #700 .
2017-04-05 18:34:36 +00:00
Sebastien Bourdeauducq
674bf82f3a
gateware: add cri_con CSRs to all DMA-capable targets
2017-04-06 01:14:09 +08:00
Sebastien Bourdeauducq
5e3aef45dc
drtio: support collision/replace + detect sequence errors at satellite
2017-04-06 01:06:56 +08:00
whitequark
56918fb375
test: re-enable DMA tests as the feature is now stable.
2017-04-05 16:43:22 +00:00
whitequark
17b5388259
gateware: remove one stray CRI arbiter remnant.
2017-04-05 16:38:56 +00:00
whitequark
464202d0aa
gateware: connect CRI switch to kernel CPU.
2017-04-05 16:10:53 +00:00
whitequark
47632f81b1
gateware: CRIArbiter -> CRISwitch.
2017-04-05 16:10:39 +00:00
whitequark
391660e545
gateware: simplify the CRI arbiter to use a plain mux.
2017-04-05 15:09:19 +00:00
Sebastien Bourdeauducq
12249dac57
rtio: do not clear asynchronous error flags on RTIO reset
2017-04-03 00:20:30 +08:00
Sebastien Bourdeauducq
db3118b916
drtio: use BlindTransfer for error reporting
2017-04-03 00:18:07 +08:00
Sebastien Bourdeauducq
8c414cebc7
drtio: report busy errors
2017-04-03 00:11:08 +08:00
Sebastien Bourdeauducq
008678b741
drtio: add infrastructure for reporting busy/collision errors
2017-04-02 23:45:55 +08:00
Sebastien Bourdeauducq
0a687b7902
drtio: report satellite errors through firmware
2017-04-01 12:18:00 +08:00
whitequark
8b98e1ea6d
test: relax test_rpc_timing: rpc_time_mean <2ms → <3ms.
2017-03-31 20:41:47 +00:00
Sebastien Bourdeauducq
7ec14f26c2
examples: fix after introduction of RangeScan
2017-03-31 16:54:07 +08:00
Chris Ballance
58da76a169
gui: remove unnecessary state test
2017-03-31 16:48:39 +08:00
Chris Ballance
bdf1ca25c6
scannable: fix RangeScan randomize seeding
2017-03-31 16:48:39 +08:00
Chris Ballance
07c71bf020
language,gui: combine LinearScan and RandomScan into RangeScan. Closes #679
2017-03-31 16:48:39 +08:00
Sebastien Bourdeauducq
28211e0b32
gateware: reset RTIO DMA core when kernel CPU is reset
2017-03-31 15:35:28 +08:00
Sebastien Bourdeauducq
200c499114
test: change base address in DMA simulation testbench
2017-03-31 13:17:00 +08:00
whitequark
245e186347
Commit missing parts of 948ed6fb
.
2017-03-29 18:34:08 +00:00
Chris Ballance
756e8a415e
language: fix PYONValue list defaults ( fixes #682 )
2017-03-29 21:58:34 +08:00
whitequark
d04d7ed120
runtime: show a more informative message for interrupted sessions.
...
Fixes #690 .
2017-03-29 03:36:49 +00:00
whitequark
948ed6fb0a
Extract core device management interface from session interface ( #691 ).
2017-03-29 03:36:21 +00:00