whitequark
edef51c6b6
Merge pull request #734 from cjbe/satman_compiler_builtins_rev
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firmware: fix revision of compiler_builtins for satman
2017-05-13 19:16:53 +00:00
0b6fb95deb
firmware: fix revision of compiler_builtins for satman
2017-05-13 15:12:53 +01:00
170d2886fd
Merge branch 'pdq'
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* pdq:
pdq: documentation
pdq2 -> pdq
pdq2: use 16 bit data, buffered read_mem()
spi: style
pdq2: mem_read
pdq2: align subsequent writes to end
sma_spi: undo cri_con
pdq2: memory write, kernel_invariants
sma_spi: cri/cd changes
sma_spi: LVCMOS25
coredevice.spi: kernel invariants and style
sma_spi: free up user_sma pins
sma_spi: add demo target with SPI on four SMA
pdq2: memory write
pdq2: crc/frame register accessors
doc: pdq2 spi backend
pdq2: config writes
2017-05-12 11:46:45 +02:00
548796030b
setup.py: fix math
2017-05-12 09:18:47 +02:00
e87b6b99f7
depend on python >=3.5.2 <3.6
2017-05-11 15:05:00 +02:00
2b1f890c46
Merge branch 'fast-entrypoints'
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* fast-entrypoints:
setup.py: Use fastentrypoints to speed up things
2017-05-09 14:16:49 +02:00
94ca9beb55
setup.py: Use fastentrypoints to speed up things
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This is not beautiful but closes #665
https://github.com/ninjaaron/fast-entry_points
pypa/setuptools#510
pypa/setuptools#926
2017-05-05 09:22:05 +02:00
fed24309b8
pdq: documentation
2017-05-02 18:55:02 +02:00
1a1edb13bf
pdq2 -> pdq
2017-05-02 18:05:41 +02:00
Florent Kermarrec
79c339d4ac
gateware/targets/phaser: jesd core now handles jsync completely
2017-04-26 22:25:08 +02:00
8ebb33c05c
master: record time run() is called
2017-04-26 23:36:19 +08:00
Florent Kermarrec
0546affd4c
gateware/target/phaser: jesd start signal renamed to jsync
2017-04-26 12:27:40 +02:00
whitequark
bb64992395
compiler: remove dead code.
2017-04-21 18:38:43 +00:00
whitequark
c5d7445973
compiler: reject reachable implicit return if not returning TNone.
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Fixes #718 .
2017-04-21 18:11:14 +00:00
whitequark
ed2b10c5aa
compiler: in codegen for delay(), round fp instead of truncating.
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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
a820ae98cf
ksupport: avoid allocations on I/O error paths.
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Fixes #715 .
2017-04-21 17:20:50 +00:00
whitequark
b913d1d6f2
runtime: make a copy of startup/idle kernel firmware before loading.
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Fixes #716 .
2017-04-21 16:46:40 +00:00
whitequark
726ee7370a
runtime: update smoltcp.
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This brings in correct TIME-WAIT handling. Fixes #722 .
2017-04-21 16:08:04 +00:00
whitequark
0e68eaa879
runtime: print a heap dump on out-of-memory condition.
2017-04-21 14:48:10 +00:00
whitequark
fd994ceef3
DMA: various fixes to bring tests in line.
2017-04-20 20:05:03 +00:00
whitequark
d383145752
conda: use GIT_FULL_HASH rather than GIT_DESCRIBE_HASH.
2017-04-20 16:58:38 +00:00
whitequark
c9b20a1765
Commit missing parts of 0d0ddf2e.
2017-04-20 16:53:16 +00:00
whitequark
0d0ddf2e58
conda: limit git hashes in build numbers to 8 chars exactly.
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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
fe05aede78
firmware: DmaPlayback → DMARetrieve
2017-04-19 11:11:42 +08:00
badbd72beb
manual: update example to use DMA handle API
2017-04-19 11:07:41 +08:00
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
c6e8d5c901
runtime: allow setting UART log level explicitly.
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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.
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Or we could needlessly OOM replacing a large trace.
2017-04-15 07:48:02 +00:00
whitequark
9dfe9c1248
DMA: improve recording performance.
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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
534e681d0b
pdq2: use 16 bit data, buffered read_mem()
2017-04-13 20:49:46 +02:00
90cf11994e
spi: style
2017-04-13 13:38:29 +02:00
8446cccb4e
pdq2: mem_read
2017-04-13 13:38:13 +02:00
whitequark
0b9601f12d
artiq_devtool: more robust defaults.
2017-04-13 08:26:48 +00:00
whitequark
3a1fc729cf
compiler: refactor type annotations recognizing in kernels.
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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
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.
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Fixes #703 .
2017-04-12 04:11:47 +00:00
c5cd77f177
manual: add DRTIO intro
2017-04-12 00:43:35 +08:00
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.
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Fixes #710 .
2017-04-11 03:16:34 +00:00
20652ce128
pdq2: align subsequent writes to end
2017-04-09 13:50:19 +02:00
ed8edf318d
sma_spi: undo cri_con
2017-04-08 17:19:35 +02:00
78dd4b8614
pdq2: memory write, kernel_invariants
2017-04-08 17:16:19 +02:00
16b7f8f50c
sma_spi: cri/cd changes
2017-04-08 17:16:19 +02:00
1e6e81a19e
sma_spi: LVCMOS25
2017-04-08 17:16:19 +02:00
