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2150 Commits

Author SHA1 Message Date
Alan Mishchenko c92cfab80b Adding new line at the end of AIGER files. 2026-03-08 10:25:15 -07:00
alanminko 7553ef9760
Merge pull request #471 from phyzhenli/master 
Fix &synch2 crash with creating wrong mapping
 2026-03-07 06:54:56 -08:00
Jonathan Greene 3b5036a1e1 Fix required time handling for unconstrained POs, infinity arithmetic, and absDup cosmetic 
- Tim_ManInitPoRequiredAll: only overwrite PO required times when ALL are
  unconstrained; preserve user-specified constraints
- Gia_ObjPropagateRequired: propagate infinity unchanged through LUTs
- Tim_ManGetCoRequired: guard against infinity minus delay arithmetic
- Gia_ManDelayTraceLut: handle infinite required times in slack computation;
  allow negative slack to report timing violations
- Tim_ManCreate: fix required-time loading to address actual POs via
  Tim_ManForEachPo instead of p->pCos[] (wrong for designs with boxes)
- Tim_ManGetArrTimes/Tim_ManGetReqTimes: fix loop-exit detection using
  boolean flag instead of comparing iterator index against PO/PI count
- Gia_ManPrintFlopClasses: use Gia_ManRegBoxNum instead of Gia_ManRegNum

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-21 16:54:27 -08:00
Jonathan Greene 771e70381c Fix two bugs causing problems with &trace and boxes. 2026-02-20 11:51:16 -08:00
Jonathan Greene 71c24a4812 Fix backward required-time propagation through boxes 2026-02-19 13:24:41 -08:00
Alan Mishchenko 6c8b2cfa3b Compiler problem. 2026-02-18 12:19:04 -08:00
Alan Mishchenko 3dd086febe New command &divide, etc. 2026-02-18 10:02:42 -08:00
Alan Mishchenko 90be4816ce Updating delay trace for LUT mapping. 2026-02-08 22:50:12 -08:00
Alan Mishchenko 6339de7296 Fix box flop issue. 2026-02-05 23:16:02 -08:00
Alan Mishchenko b60994e143 Bug fix. 2026-02-03 21:32:52 -08:00
Alan Mishchenko b50fd7a10a Adding support for not merging some flops after &scorr. 2026-02-02 17:12:15 -08:00
alanminko 5fd7c57407
Merge pull request #477 from YosysHQ/wasi_upstream 
MINGW and WASI compile fixes (from YosysHQ fork)
 2026-02-01 07:55:05 -08:00
Alan Mishchenko b6105230bf Transforming init1 states. 2026-01-30 17:29:15 +07:00
Miodrag Milanovic f2ae808236 MINGW proper pthread handling 2026-01-29 09:28:21 +01:00
Alan Mishchenko ade1882ffc Commenting out an assertion. 2026-01-29 11:33:37 +07:00
Alan Mishchenko 29656286cf New command &init1. 2026-01-28 18:39:21 +07:00
Alan Mishchenko dd21791031 Extending &verify to handle combinational designs. 2026-01-27 21:52:26 +07:00
Alan Mishchenko d1157cae39 Updating the extension reading the arrival/required times. 2026-01-25 22:27:28 +07:00
JingrenWang ad267aca8a
Fix(Workflow): Bring windows build back to life 
Signed-off-by: JingrenWang <wjrforcyber@163.com>
 2026-01-19 08:14:08 +08:00
Alan Mishchenko 57544eb9ca Add an option to unhash a mapped AIG after &satlut. 2026-01-18 09:30:48 +07:00
Alan Mishchenko 41e73dbd8b Bug fix in &satlut. 2026-01-17 17:34:52 +07:00
Alan Mishchenko 7f6aba463a Bug fix in &scorr. 2026-01-16 14:19:21 +07:00
phyzhenli c1ed182d38
Fix &synch2 crash with creating wrong mapping 2026-01-06 10:34:26 +08:00
Alan Mishchenko ab1e50bcd5 Updating print-out. 2026-01-04 09:35:32 -08:00
Alan Mishchenko 291e0a2c83 Updating &write_ver. 2025-12-25 13:16:37 -08:00
Alan Mishchenko c0ea0cf4d0 Printing counter-examples in "cec" and "&cec". 2025-12-24 15:36:42 -08:00
Alan Mishchenko 050bab8314 Adding missing names in "undc". 2025-12-24 14:29:41 -08:00
Alan Mishchenko b822d47fcf Updating cofactoring procedure. 2025-12-24 13:12:10 -08:00
Martin Povišer 860b49dd80 Fix UB in `&mfs -r` print 2025-12-22 12:01:47 +01:00
Alan Mishchenko f8726e5e97 Fixing a compiler problem. 2025-12-17 15:06:20 -08:00
Alan Mishchenko 362661f00d Command "genpop". 2025-12-10 14:12:22 -08:00
Alan Mishchenko b7f8df0941 Command "andexact". 2025-12-03 13:39:13 -08:00
Alan Mishchenko c4b2b5c180 Adding extension "y" for obj ID mapping. 2025-11-29 17:30:23 -08:00
Alan Mishchenko 9b0786fe89 Experiments with multipliers. 2025-11-27 19:46:16 -08:00
Alan Mishchenko b9074a754b Adding verbose mode to &permute. 2025-11-26 17:58:28 -08:00
Alan Mishchenko 7691e2ed3c Fixing a bug in &mfs when black boxes are present. 2025-11-26 17:57:16 -08:00
Alan Mishchenko ee899284b8 Updating printing APIs. 2025-11-24 19:37:26 -08:00
Alan Mishchenko 7f64516f23 Fix to maintain correct order of boxes after "&mfs". 2025-11-24 08:01:26 -08:00
Alan Mishchenko ba852596b4 Adduing supporrt for dumping binary file with matches. 2025-11-23 15:05:46 -08:00
Alan Mishchenko 845de6f368 Adding binary cut dump. 2025-11-23 13:18:01 -08:00
Alan Mishchenko 6d2bedd609 Adding command "cuts". 2025-11-23 11:58:34 -08:00
Alan Mishchenko 148f0e9cac Temporarily undoing recent changes to arrival/required times. 2025-11-23 10:55:51 -08:00
Alan Mishchenko 48d09e7f93 Fixing a corner case crash. 2025-11-21 19:49:48 -08:00
Alan Mishchenko 6490bd7da3 Improving print-outs. 2025-11-18 20:16:44 -08:00
Alan Mishchenko d8219265fc Updating LUT cascade generation to support flexible inputs. 2025-11-18 12:07:20 -08:00
Alan Mishchenko 309282601e Experiments with LUT mapping. 2025-11-17 21:37:51 -08:00
Alan Mishchenko b1c73c160c Fixing a valgrind warning. 2025-11-13 07:32:08 -08:00
Alan Mishchenko 28f4ad8281 New command &symfun. 2025-11-12 10:04:10 -08:00
Alan Mishchenko 3bd528c0bf Experiments with exact synthesis. 2025-11-11 22:41:26 -08:00
Alan Mishchenko 0a650c18cf New command "&genlutcas". 2025-11-09 16:06:50 -08:00