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a51ed0614c3b2f92a7b307346aabcfec00aab351
Commit Graph
176 Commits
Author SHA1 Message Date
Emil J. TywoniakandJakub Michalski 72b30b1820 abc: dispatch modules in cell count order 
Co-authored-by: Jakub Michalski <[email protected]>
 2026-09-14 12:52:10 +02:00
Emil J. Tywoniak 5a81ce51c0 fixup! abc: finish the submitted runs before propagating an error 2026-09-11 10:08:28 +02:00
Emil J. Tywoniak bc92c9d9bf abc: finish the submitted runs before propagating an error 2026-09-10 18:16:57 +02:00
Emil J. Tywoniak 5c6c0f66e3 abc: re-isolate autoidx churn 2026-09-10 18:16:57 +02:00
Emil J. Tywoniak fa61f1732e abc: clock domain parallelism is module parallelism 2026-09-10 18:16:57 +02:00
Emil J edb882e874 Merge pull request #6177 from YosysHQ/emil/abc-prepare-extract-sequence-determinism-2 
abc: isolate state mutation in prepare and extract for multi-threaded determinism
 2026-09-04 13:09:37 +00:00
Emil J. Tywoniak e74a81c639 abc: cleanup 2026-09-04 12:01:35 +02:00
Emil J. Tywoniak cdbf2948bb abc: defer cell removal from prepare until extract for multi-threaded determinism 2026-09-04 11:38:26 +02:00
Emil J. Tywoniak 74ff7c407b abc: per-clock-domain autoidx mechanism for multi-threaded determinism 2026-09-04 11:12:33 +02:00
Emil J. Tywoniak 4a51ae1f2c abc: don't bump assign_map in extract 2026-09-04 10:37:35 +02:00
Miodrag Milanović 2fd290ad47 Merge pull request #6134 from SimonEbner/main 
Retry read operations interrupted by EINTR
 2026-08-20 16:24:26 +00:00
Lofty caceaaa2bb abc: remove -sop 2026-08-19 12:52:10 +01:00
Simon Bucher b98d7b6853 Gracefully handle EINTR during read. 
EINTR should be retried.
 2026-08-19 10:46:41 +00:00
nella 5efa8187ad Add control over scl cache. 2026-08-17 10:49:45 +02:00
Lofty 45e1de36b4 abc: remove -fast (again) 2026-07-21 09:50:14 +01:00
Catherine a727e7f6e7 Migrate build system to CMake 
See #5895 for details.

This commit does not include CI or documentation changes.
 2026-06-03 08:58:10 +00:00
Miodrag Milanovic 75dcbe03c6 Convert RTLIL::unescape_id of IdString to unescape() 2026-05-16 19:49:45 +02:00
Miodrag Milanović 36eceed720 Merge pull request #5862 from codexplorer-fish/cleaning-up-log-id 
Cleaning up log_id()
 2026-05-15 11:07:43 +00:00
Iztok Jeras 81219c58b2 documentation: updated description of 'abc' argument '-dont_use' 2026-05-13 11:59:22 +02:00
Codexplorer e41b969da2 Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
Tianji Liu 3f354eb03b abc: update log for extra read_lib args 2026-05-08 07:17:29 +08:00
Tianji Liu cb6209506e abc: disable scl merge if extra read_lib args provided 2026-05-07 18:45:35 +08:00
Tianji Liu f8a50e7174 Merge commit 'ab316c14d2c3f950eda7672e5c5507bb5219205a' into abc-liberty-args 2026-05-07 18:12:49 +08:00
bin 5dfe1937a0 Upgrade to WASI SDK 33 and enable exceptions 2026-05-01 13:30:43 -04:00
nella d2f7fecef5 Fix liberty cache warning with -genlib. 2026-04-28 15:21:54 +02:00
nella 94a215b4f7 Add dont_use_cells to scl cache. 2026-04-23 12:43:43 +02:00
nella edd3ad525e Add scl caching to abc_new. 2026-04-23 12:43:43 +02:00
nella 9143178343 Merge liberty files into stripped scl files. 2026-04-23 12:43:43 +02:00
Emil J. Tywoniak b4c081c70b abc: fix deferred logs 2026-04-17 13:35:47 +02:00
Lofty 0b3f103745 abc: remove -S 2026-03-18 14:40:23 +00:00
Emil J. Tywoniak 4ab22cbb97 abc: use newcelltypes 2026-03-04 12:22:14 +01:00
Tianji Liu 750d536bba abc: new option to pass ABC read_lib args 2026-03-04 11:24:24 +08:00
Robert O'Callahan 34f8582725 Sanitize ABC global and per-run temporary directory names in logs 2026-02-07 12:12:13 +13:00
Robert O'Callahan 7326bb7d66 Only reuse ABC processes if we're using yosys-abc and it was built with ENABLE_READLINE 
(cherry picked from commit 5054fd17d7b70f2df97360bb0f0cc1c92a6ffe72)
 2026-02-04 17:19:10 +13:00
Robert O'Callahan 9c56c93632 Add missing newlines to some 'log_error's 2026-01-30 01:52:19 +00:00
Robert O'Callahan 6af1b5b19c Don't treat ABC 'Error:' output as indicating a fatal error, since these messages aren't necessarily fatal 2026-01-30 01:52:19 +00:00
KrystalDelusion 125609105d Merge pull request #5593 from RCoeurjoly/RCoeurjoly/5574_fix 
abc: handle ABC script errors instead of hanging
 2026-01-23 07:16:48 +13:00
Miodrag Milanovic b3b71df07c musllinux fix so wheels build can work 2026-01-12 15:38:45 +01:00
Miodrag Milanovic 2b12b74121 musllinux fix so wheels build can work 2026-01-11 15:23:38 +01:00
Roland Coeurjoly f1fc704c84 abc: handle ABC script errors instead of hanging 2026-01-07 23:46:33 +01:00
Robert O'Callahan 0e61f57458 Print errno to help diagnose failure to spawn ABC 2025-12-22 21:58:15 +00:00
Krystine Sherwin 9d3d8bf502 Switch posix_spawn to posix_spawnp 2025-12-15 09:40:04 +13:00
Robert O'Callahan e33ca17388 Force a newline to appear before YOSYS_ABC_DONE 2025-11-21 03:50:07 +00:00
Robert O'Callahan 8c2984dc5f Fix AbcModuleState::remap_name() to avoid calling IdString::c_str() 2025-11-12 11:52:04 +01:00
Robert O'Callahan 0f770285f3 Move global ABC configuration variables into AbcConfig and initialize them properly 2025-11-05 13:56:04 +00:00
Jannis Harder 7a69dbb63d Merge pull request #5372 from rocallahan/abc-done 
Make ABC_DONE tracking more robust
 2025-09-24 08:40:26 +02:00
Robert O'Callahan 7f6fae1f66 Extract ABC results in the order of assigned_cells. 
Currently the order of extraction can vary based on which ABC runs finish first. That's
nondeterministic, therefore bad. Instead, force the processing to happen in the same order
as `assigned_cells`, i.e. the same order we use when not using parallelism. This should
make everything deterministic.

Note that we still allow ABC runs to complete out of order. Out-of-order results are
just not extracted until all the previous runs have completed and their results
extracted.
 2025-09-22 05:07:03 +00:00
Robert O'Callahan 4fc782ef2b Make ABC_DONE detection more robust. 
1) Change token from ABC_DONE to YOSYS_ABC_DONE to be a bit more robust against false matches.
2) Emit the token from the sourced script so that we don't have to worry about it showing up in the echoing
of the command as it executes. It will only appear in ABC stdout when it executes, i.e. when
our script has completed.
3) `set abcout` doesn't actually switch ABC to line buffering on stdout, since HAVE_SETVBUF is not actually
set in ABC builds in general. So stop using that. ABC does the necessary flushing when
`source` has finished.
 2025-09-22 05:01:51 +00:00
Robert O'Callahan 2de641d051 Don't redirect spawned ABCs' stderr to our pipe. 
popen() doesn't do this and we should emulate the behavior of popen() as much as possible.
 2025-09-22 05:01:51 +00:00
Emil J 73e47ac3fe Merge pull request #5357 from rocallahan/builtin-ff 
Instead of using `builtin_ff_cell_types()` directly, go through a method `Cell::is_builtin_ff()`
 2025-09-17 11:37:16 +02:00