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5111 Commits

Author SHA1 Message Date
Akash Levy dfc8607a77 Fixups 2025-09-29 03:49:44 -07:00
Akash Levy fbc2b71ed4 Revert some stuff 2025-09-29 00:43:49 -07:00
Akash Levy 0b0c7bd19d Fix wreduce speed issue 2025-09-29 00:18:48 -07:00
Akash Levy b5f3d7ee9c Revert three passes 2025-09-29 00:18:34 -07:00
Akash Levy a0d1c8b30f More minor cleanup 2025-09-28 07:19:53 -07:00
Akash Levy 507d43a9b8 Fixups 2025-09-28 06:16:07 -07:00
Akash Levy 652a9a63b2 Update to latest and fix all disabled tests 2025-09-28 01:33:08 -07:00
Akash Levy ae2ed5e82a Fix wreduce speed more 2025-09-27 17:59:25 -07:00
Akash Levy f7dbfcb278 Fix wreduce speed issue 2025-09-26 07:55:37 -07:00
KrystalDelusion 7ebd972165
Merge pull request #5277 from YosysHQ/krys/fix_4983_alt 
autoname: Avoid integer overflow
 2025-09-26 14:11:20 +12:00
Krystine Sherwin fef6bdae6c
autoname.cc: Return number of renames 
Was previously the number of proposed renames, but since renames can be skipped this causes the final count to differ from the number of actually renamed objects.
Check counts in `tests/various/autoname.ys`.
 2025-09-26 11:05:50 +12:00
Akash Levy d704eba595 Fix traceability by reverting to old abc 2025-09-25 10:16:22 -07:00
Emil J 8c8d18f2d8
Merge pull request #5392 from rocallahan/opt-merge-cleanup 
Some small readability improvements to `OptMergeWorker`
 2025-09-25 12:15:33 +02:00
Martin Povišer 29e0144ebc
Merge pull request #5381 from povik/abc9-multilib 
Support multiple lib files in abc9_exe
 2025-09-25 09:45:09 +02:00
Robert O'Callahan 4d209c187d Switch OptMergeWorker cell type switching to use IdString::in() 2025-09-25 03:06:58 +00:00
Robert O'Callahan 1c73011e7e Swap SigSpecs using std::swap with moves 2025-09-25 03:04:17 +00:00
Jannis Harder 71882debe7 simplemap: Remove leftover debug output 2025-09-24 13:20:27 +02:00
Jannis Harder 904d49c6d8 abc9_ops: Remove temporary debug log message 
I missed this when adding the -replace_zbufs option.
 2025-09-24 13:20:27 +02:00
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
Emil J 5f6819fd76
Merge pull request #5361 from YosysHQ/emil/simplemap-transfer-src 
simplemap: fix src attribute transfer
 2025-09-23 20:40:57 +02:00
Martin Povišer 3f4b6dc5d3 Support multiple lib files in abc9_exe 2025-09-23 20:34:08 +02:00
KrystalDelusion d4071b63f7
Merge pull request #5268 from YosysHQ/krys/cutpoint_inout 
Track wire drivers in cutpoint
 2025-09-24 04:14:19 +12:00
Akash Levy cd37b064f9 Minor cleanup 2025-09-23 01:07:41 -07:00
Akash Levy a3542ae405 Fixup 2025-09-23 00:38:43 -07:00
Robert O'Callahan 1e5f920dbd Remove .c_str() from parameters to log_debug() 2025-09-23 19:10:33 +12:00
Akash Levy 5f7361e66b Try fixing ThreadPool issue 2025-09-22 18:50:22 -07:00
Akash Levy d16ca47549
Merge branch 'YosysHQ:main' into main 2025-09-22 17:47:23 -07:00
Jannis Harder 13a2481da7
Merge pull request #5365 from rocallahan/deterministic-abc 
Extract ABC results in the order of `assigned_cells`
 2025-09-22 23:21:11 +02:00
Emil J a78eb9e151
Merge pull request #5315 from YosysHQ/emil/write_rtlil-no-sort 
write_rtlil: don't sort
 2025-09-22 11:14:39 +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
Akash Levy 72de51a1b0 Smallfix 2025-09-21 01:10:14 -07:00
Akash Levy 60d969530b Bump to latest 2025-09-21 01:10:04 -07:00
Emil J. Tywoniak 96f87aa2d4 simplemap: fix src attribute transfer 2025-09-18 12:59:12 +02:00
Jannis Harder 4f239b536b abc_new: Hide buffered 'z drivers from read/write_xaiger2 
With the updated bufnorm code, buffered 'z drivers are used as anchor
points for undirected connections. These are currently not supported by
read/write_xaiger2, so we temporarily replace those by roughly
equivalent $tribuf cells which will be handled as blackboxes that
properly roundtrip through the xaiger2 front and backend.
 2025-09-17 13:56:46 +02:00
Jannis Harder 5f79a6e868 Clean up $buf with 'z inputs, $input_port and $connect cells 
This ensures that entering and leaving bufnorm followed by `opt_clean`
is equivalent to just running `opt_clean`.

Also make sure that 'z-$buf cells get techmapped in a compatible way.
 2025-09-17 13:56:46 +02:00
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
Robert O'Callahan d24488d3a5 Instead of using builtin_ff_cell_types() directly, go through a method Cell::is_builtin_ff() 2025-09-17 03:24:19 +00:00
Robert O'Callahan a7c46f7b4a Remove .c_str() calls from parameters to log_warning()/log_warning_noprefix() 2025-09-16 23:02:16 +00:00
Robert O'Callahan d1fd6de6da Remove .c_str() calls from parameters to log_header() 2025-09-16 23:00:42 +00:00
Robert O'Callahan 5ac6858f26 Remove .c_str() from log_cmd_error() and log_file_error() parameters 2025-09-16 22:59:08 +00:00
Jannis Harder b95549b469
Merge pull request #5348 from rocallahan/remove-string_buf 
Remove `string_buf` by making `log_signal()` and `log_const()` return `std::string`
 2025-09-16 20:20:56 +02:00
Emil J. Tywoniak 73747f6928 read_verilog: add -relativeshare for synthesis reproducibility testing 2025-09-16 15:47:35 +02:00
Emil J. Tywoniak 68ad52c6ae bugpoint: don't sort 2025-09-16 15:39:13 +02:00
Emil J. Tywoniak e11ea42af0 raise_error: whitespace 2025-09-16 15:39:13 +02:00
Robert O'Callahan 7f247fb125 Update passes/hierarchy to avoid bits() 2025-09-16 03:17:23 +00:00
Robert O'Callahan 159ca3ba56 Update passes/tests to avoid bits() 2025-09-16 03:17:23 +00:00
Robert O'Callahan 8cc86b2643 Update passes/techmap to avoid bits() 2025-09-16 03:17:23 +00:00
Robert O'Callahan d1642bf510 Update passes/sat to avoid bits() 2025-09-16 03:17:23 +00:00