9bf189ca10
test: relax timing requirements when not using DMA handle
...
core_dma.playback() without handle incurs a round-trip with the comms
CPU and should not be used in critical real-time sections.
Closes #834 .
2017-10-30 22:57:12 +08:00
5437f0e3e3
rtio: make sequence errors consistently asychronous
2017-09-29 14:40:06 +08:00
4e31e9a9ac
test: relax test_rtio.test_loopback
...
With SED there are 8 additional FIFO output stages.
2017-09-26 17:13:02 +08:00
53860868f4
test/rtio: wait for counter >= now before checking for async errors
2017-09-16 17:52:39 +08:00
770ce2658f
test: adapt SequenceError test to SED
2017-09-16 16:28:57 +08:00
mntng
ea135f9d06
add unittest for artiq_compile and ELF artiq_run ( #455 )
2017-08-15 08:13:11 -06:00
cf1de4b26a
test_spi: convert to Unix EOL
2017-08-04 11:48:20 +08:00
mntng
692dc0803b
test: add test for SPI core using SD card
2017-07-28 19:10:44 +08:00
whitequark
69fa9b38e0
test: actually run test_embedding.AsyncTest.
2017-06-25 05:28:32 +00:00
whitequark
31b52ff1b3
coredevice: do not desync kernel TCP stream on RPCReturnValueError.
...
And propagate the error upwards instead of trying to squeeze it
through the core device in futility.
2017-06-25 04:47:32 +00:00
6262969d46
test: relax test_dma_record_time
2017-06-21 18:33:58 +08:00
09d198c7a1
test: add test for exception on non-existent I2C bus
2017-06-19 15:32:09 +08:00
whitequark
284382b1f5
compiler: add support for bytearray values in RPC ( #714 ).
2017-06-09 07:15:25 +00:00
whitequark
66a683f583
compiler: add support for bytes values in RPC ( #714 ).
2017-06-09 07:10:48 +00:00
5fc953119e
fix usage of CommMgmt
2017-05-22 17:32:11 +08:00
5ccca74a3f
fold comm device into core device
2017-05-22 15:45:45 +08:00
whitequark
ed2b10c5aa
compiler: in codegen for delay(), round fp instead of truncating.
...
Consider delay(8*us). It results in the following computation...
>>> 8*1e-06/1e-09
7999.999999999999
with the result promptly getting truncated to 7999.
Fixes #706 .
2017-04-21 17:36:44 +00:00
whitequark
fd994ceef3
DMA: various fixes to bring tests in line.
2017-04-20 20:05:03 +00:00
e8f7f8ef9c
DMA: speed up playback
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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
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
f314f8b8f5
relax test_rpc_timing
2017-04-08 22:45:08 +08:00
whitequark
14ae1cc100
runtime: advance now on DMA replay.
...
Fixes #700 .
2017-04-05 18:34:36 +00:00
whitequark
56918fb375
test: re-enable DMA tests as the feature is now stable.
2017-04-05 16:43:22 +00:00
whitequark
8b98e1ea6d
test: relax test_rpc_timing: rpc_time_mean <2ms → <3ms.
2017-03-31 20:41:47 +00:00
whitequark
245e186347
Commit missing parts of 948ed6fb.
2017-03-29 18:34:08 +00:00
2e2d0be201
skip crashing DMA tests on buildbot
2017-03-29 09:36:51 +08:00
whitequark
7eb368fd5d
test: add DMA test that checks the analyzer trace.
2017-03-28 14:22:20 +00:00
6caab4d10b
test: verify that RTIO collisions appear in log
2017-03-27 18:08:03 +08:00
70343b244d
test: add more RTIO slack in test_clock_generator_loopback
2017-03-27 17:26:23 +08:00
58ee09dbdc
test: re-enable test_clock_generator_loopback
...
It passes now for some reason.
2017-03-27 17:26:02 +08:00
b74d6fb9ba
make collision and busy asynchronous errors, and simplify CPU/gateware handshake for output errors and reads
2017-03-27 16:32:23 +08:00
1ee3f96482
test: self.break_realtime → self.core.break_realtime
2017-03-27 16:31:11 +08:00
whitequark
ac9e8b8568
test: avoid underflow in DMA replay test.
2017-03-17 12:09:02 +00:00
whitequark
dbea679e96
Revert "test: relax test_rpc_timing on Windows."
...
This reverts commit e9cf451c0b
2017-03-17 11:34:45 +00:00
whitequark
e9cf451c0b
test: relax test_rpc_timing on Windows.
2017-03-17 11:20:16 +00:00
whitequark
7dc7dcda2c
test: relax test_pulse_rate_dds to only catch catastrophic slowdown.
2017-03-17 11:17:47 +00:00
f121ca20fe
test: relax test_pulse_rate_dds
2017-03-03 18:10:27 +08:00
whitequark
a4ece19614
Implement DMA playback.
2017-02-28 21:28:40 +00:00
9cfa3e704b
fix test_analyzer
2017-02-27 19:19:46 +08:00
3b386aa590
fix test_moninj import
2017-02-27 18:44:32 +08:00
7d6ebabc1b
reorganize core device communication code
2017-02-27 18:37:30 +08:00
d16073fcaa
test: add moninj unittest
2017-02-27 15:56:58 +08:00
whitequark
9c93c760fc
firmware: do not use PIC in Rust code.
...
This fixes test_pulse_rate and test_pulse_rate_dds by making
rtio_output slightly faster.
2017-02-02 12:22:55 +00:00
whitequark
609fd3d902
test: skip test_clock_generator_loopback as well.
...
Both tests pass locally, which means there's some conda screwup
that prevents them from working on CI.
2017-01-27 11:47:26 +00:00
whitequark
c529cefc89
conda: bump llvmlite-artiq dependency.
2017-01-27 11:14:53 +00:00
whitequark
477664f931
test: temporarily skip pulse_rate_dds.
2017-01-26 20:53:30 +00:00
whitequark
0b67396630
test: convert test_pulse_rate_dds to use mu.
...
Before this commit, this test was actually measuring soft-FP
performance.
2017-01-25 11:26:30 +00:00
whitequark
b5a684830d
compiler: fix parsing of TList annotations ( fixes #632 ).
2016-12-05 03:18:56 +00:00
whitequark
3485c83429
Fix tests.
2016-11-21 06:40:47 +00:00
