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15252 commits 117 branches 55 tags 53 MiB
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1428 commits

Author SHA1 Message Date
Miodrag Milanović
54013c6da7
Merge pull request #5162 from YosysHQ/micko/attrmap 
Make attrmap able to alter memory attributes as well
 2025-06-30 15:24:04 +02:00
Krystine Sherwin
beaca05b40
Include boxes in attrmap 
Rename `selected_members` iterator to memb.
Add comment on `selected_processes` loop for clarity.
 2025-06-21 09:49:56 +12:00
Miodrag Milanovic
784de0f6e3 Make attrmap able to alter memory attributes as well 2025-06-04 08:01:21 +02:00
Krystine Sherwin
785cabcb0f
abc9_ops: Skip opt_expr in proc 2025-05-31 12:16:37 +12:00
Lofty
e4ab6acb46 Add genlib support to abc_new 2025-05-27 09:47:29 +01:00
Emil J. Tywoniak
2ca2ecaa1c libcache: fix help 2025-05-09 12:40:45 +02:00
Emil J. Tywoniak
0d621ecc11 libcache: add -quiet and -verbose 2025-05-09 11:36:39 +02:00
Emil J. Tywoniak
adb1986dc1 gzip: refactor file open failure errors 2025-04-29 10:37:35 +02:00
Mike Inouye
b7d7b377fd Detect FF functions that use parentheses. 
Signed-off-by: Mike Inouye <mikeinouye@google.com>
 2025-04-22 23:26:55 +00:00
N. Engelhardt
5db1765bee add flatten -nocleanup option 2025-04-17 18:17:42 +02:00
Jannis Harder
7f7ad87b7b
Merge pull request #5033 from jix/liberty-fixes 
liberty: More robust parsing
 2025-04-17 09:24:42 +02:00
KrystalDelusion
026d161f91
Merge pull request #4923 from KelvinChung2000/const-wrap 
feat: Allow full constant wrapping for hilomap
 2025-04-17 10:16:59 +12:00
Jannis Harder
ce74404890 liberty: Error on unclosed curly braces 
This is an indication that the liberty file was truncated, which
shouldn't be silently ignored.
 2025-04-16 19:12:01 +02:00
Jannis Harder
418e795235 liberty: Error when a read liberty file has no nodes 2025-04-16 19:03:05 +02:00
Jannis Harder
5101b9fcba liberty: Fix handling of non-ascii characters 
Use an `unsigned char` buffer to ensure characters cast to an `int` are
in the range 0 <= c <= 255.
 2025-04-16 18:52:49 +02:00
Miodrag Milanović
9f25f972dc
Merge pull request #5008 from donn/wheel_builds_fix 
wheels: fix builds, add linux aarch64 to ci
 2025-04-14 15:10:37 +02:00
Donn
c18f1310a5 Revert #4901 
Partially reverts commit 9c5bffcf93.

The reasoning behind this is that setup.py is intended to strictly consume the Makefile and not be consumed by it. The attempt at using them recursively has caused a number of issues and has rendered Pyosys unusable to some users: See https://github.com/YosysHQ/yosys/issues/5012

Additionally, unlike the previous pyosys installation target, the wheel installation does not respect PREFIX=, only venvs.

For installation inside a venv, the intended method should remain a user manually executing `pip3 install .` instead of relying on the Makefile.
 2025-04-14 14:45:41 +02:00
Kelvin Chung
81f3369f24 Add check at constmap and merge test 2025-04-14 11:44:52 +01:00
Martin Povišer
38beae1e06
Merge pull request #4946 from povik/cost-cc-enhance 
cost: Add `$mem_v2`, `$macc_v2` estimates
 2025-04-14 11:08:59 +02:00
N. Engelhardt
3410e10ed5
Merge pull request #5000 from YosysHQ/krys/re_refactor_selections 2025-04-10 16:06:36 +00:00
Kelvin Chung
414dc85573 Correct and more test 2025-04-10 00:01:50 +01:00
Emil J
a5e8f52ce5
Merge pull request #4976 from Logikable/main 
Support array ranges for identifiers in the Liberty parser.
 2025-04-09 22:49:52 +02:00
Krystine Sherwin
cd3b914132
Reinstate #4768 
Revert the reversion so that we can fix the bugs that the PR missed.
 2025-04-08 11:58:05 +12:00
Jannis Harder
0f13b55173 Liberty file caching with new libcache command 
This adds optional in-memory caching of parsed liberty files to speed up
flows that repeatedly parse the same liberty files. To avoid increasing
the memory overhead by default, the caching is disabled by default. The
caching can be controlled globally or on a per path basis using the new
`libcache` command, which also allows purging cached data.
 2025-04-03 13:39:35 +02:00
Sean Luchen
4610889d27 Fix two parsing bugs that were causing private regression tests to fail. 
These were introduced by 0a6d9f4.
1) While in a paren "(", don't error on newline.
2) Don't parse an extra token when parsing vector ranges. Let the caller parse the next token as necessary.
 2025-04-01 13:01:00 -07:00
Jannis Harder
bc01468c75 read_liberty: Faster std::string construction in the liberty lexer 
This extends the `LibertyInputStream` added in the previous commit to
allow arbitrary lookahead. Then this uses the lookahead to find the
total length of the token within the input buffer, instead of consuming
the token byte by byte while appending to a std::string. Constructing
the std::string with the total length is known avoids any reallocations
from growing std::string's buffer.
 2025-04-01 14:12:12 +02:00
Jannis Harder
119e998f12 read_liberty: Faster input handling for the liberty lexer 
The lexer for liberty files was using istream's `get` and `unget` which
are notorious for bad performance and that showed up during profiling.

This replaces the direct `istream` use with a custom LibertyInputStream
that does its own buffering to provide `get` and `unget` that behave the
same way but are implemented with a fast path that is easy to inline and
optimize.
 2025-04-01 14:12:12 +02:00
Sean Luchen
23f59e0196 Support array ranges for identifiers in the Liberty parser. 
This change only handles the case `id : id[range] ;`.
 2025-03-31 10:54:00 -07:00
Sean Luchen
ac1033ecd5 Factor parse_vector_range out into its own function. 
This also fixes the parsing a bit. It was consuming 1 fewer token than
required.
 2025-03-31 10:46:18 -07:00
Sean Luchen
0a6d9f4dc9 Factor report_unexpected_token out into its own function. 2025-03-31 10:44:23 -07:00
Kelvin Chung
7bbdf6049a Move implementation to constmap and add test 2025-03-26 11:52:55 +00:00
Kelvin Chung
1113c8c95a feat: Allow full constant wrapping for hilomap 2025-03-26 11:00:38 +00:00
Emil J. Tywoniak
7aefd4b226 gzip: back to pointers 2025-03-19 13:43:44 +01:00
Emil J. Tywoniak
0877798e18 dfflibmap: allow gzipped liberty files 2025-03-19 13:43:44 +01:00
Emil J. Tywoniak
d00259081d gzip: simplify uncompressed interface 2025-03-19 13:43:44 +01:00
Emil J. Tywoniak
218ec3fc05 dfflibmap: allow gzipped liberty files 2025-03-19 13:43:44 +01:00
Martin Povišer
91cd382f8b macc: Rename 'ports' to 'terms' throughout codebase 2025-03-18 13:25:10 +01:00
Martin Povišer
6da543a61a
Merge pull request #4818 from povik/macc_v2 
Add `$macc_v2`
 2025-03-12 22:55:40 +01:00
Martin Povišer
557047fe1e opt_clean, simplemap: Add $buf handling 2025-03-07 16:08:38 +01:00
Martin Povišer
fc88ea360e
Merge pull request #4876 from gadfort/segfault-lexer 
liberty expression lexer check if characters are found and use size if not for `pin()`
 2025-02-07 20:24:08 +01:00
Martin Povišer
772b9c0cfd
Merge pull request #4691 from hovind/experiments/extract-fa-fix 
extract_fa: Fix `xor3`/`xnor3` inversion bug
 2025-02-06 21:12:32 +01:00
Martin Povišer
b5752dfe16 alumacc: Fix missing signedness check 2025-02-04 13:05:53 +01:00
Adrian Parvin Ouano
23b3638c1e alumacc: alternative cmp unification implementation 2025-02-04 11:52:37 +01:00
Øystein Hovind
ed076bc168 extract_fa: Invert xor3/xnor3 output when inverting majority3 input 2025-01-30 18:45:07 +01:00
Peter Gadfort
9534f4ab80 check if characters are found and use size if not 2025-01-29 15:56:05 -05:00
Martin Povišer
6c76dcec3e macc_v2: Fix v2 omissions 2025-01-27 13:08:44 +01:00
Martin Povišer
61450e8b6e Update codebase for macc_v2 2025-01-24 12:38:03 +01:00
Martin Povišer
c5fd96ebb0 macc_v2: Start new cell 2025-01-24 12:38:03 +01:00
Peter Gadfort
f0860459ac add support for using scratchpad value for flatten.separator in flatten command 2025-01-18 10:45:19 -07:00
Emil J. Tywoniak
a58481e9b7 mark all hash_into methods nodiscard 2025-01-14 12:39:15 +01:00