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5356 Commits

Author SHA1 Message Date
AdvaySingh1 fc61433faa Reducing verbosity for cell printing 2026-01-30 13:11:36 -08:00
AdvaySingh1 d7a3b4e312 Removed extraneous readblif knob from abc.cc 2026-01-30 12:42:55 -08:00
AdvaySingh1 3b4574b648 abc.cc node_retention pass cleanup 2026-01-30 12:00:12 -08:00
AdvaySingh1 d7aca59e27 Updated abc.cc and blifparse.cc 2026-01-30 11:22:00 -08:00
Akash Levy 1dd846022b Fix opt_dff cell naming 2026-01-28 23:36:49 -08:00
Akash Levy 9f911e3d63 Reorder ff.remove in opt_dff 2026-01-28 20:58:01 -08:00
Akash Levy 4e937450b4
Merge pull request #97 from Silimate/reg-rename 
Bug fix for reg_rename pass
 2026-01-28 19:08:26 -08:00
Akash Levy 16087ae931 Merge from upstream 2026-01-28 18:17:50 -08:00
Stan Lee c0a1529eb8 reduce verbosity 2026-01-28 18:05:21 -08:00
Akash Levy e8d27892f0
Merge pull request #96 from Silimate/fanoutbuf_src_attr 
Changed fanoutbuf.cc to include src attributes on buffers connected t…
 2026-01-28 17:50:46 -08:00
Stan Lee 04faedd131 syntax err 2026-01-28 17:40:57 -08:00
Stan Lee dfef18010d shorter lines 2026-01-28 17:20:19 -08:00
Stan Lee 932c4452b5 better working implementation 2026-01-28 17:00:46 -08:00
AdvaySingh1 3ce57442de Changed fanoutbuf.cc to include src attributes on buffers connected to input and output wires 2026-01-28 15:33:13 -08:00
Akash Levy b356c9ac3e Add unistd header for Linux 2026-01-26 23:12:02 -08:00
Akash Levy 26f5ff3d74 Merge from upstream 2026-01-26 22:16:11 -08:00
Gus Smith 09ceadfde7
Merge pull request #4269 from povik/icells_not_derived 
Avoid `module_not_derived` on internal cells in techmap result
 2026-01-26 14:48:40 -08:00
Emil J 29a9e42b64
Merge pull request #5628 from rocallahan/linux-perf-ctl 
Add `linux_perf` command to turn Linux perf recording on and off.
 2026-01-26 19:32:55 +01:00
Emil J 673c8d1ae7
Merge pull request #5615 from rocallahan/remove-used-signals-updates 
Don't update `used_signals` for retained wires in `rmunused_module_signals`.
 2026-01-26 15:47:25 +01:00
Robert O'Callahan 32e96605d4 Don't update `used_signals` for retained wires in `rmunused_module_signals`. 
These updates should not be necessary. In fact, if they were necessary, this code
would be buggy, because the results would depend on the order in which wires are traversed:
If wire A is retained, which causes an update to `used_signals`, which then causes wire B
to be retained when it otherwise wouldn't be, then we would get different results depending
on whether A is visited before B.

These updates will also make it difficult to process these wires in parallel.
 2026-01-24 03:41:18 +00:00
Emil J f5ea73eb97
Merge pull request #5557 from nataliakokoromyti/lut2mux-word 
lut2mux: add -word option
 2026-01-23 17:24:41 +01:00
Robert O'Callahan 4f53612725 Add `linux_perf` command to turn Linux perf recording on and off. 
This is extremely useful for profiling specific passes.
 2026-01-23 01:44:57 +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
Akash Levy 5a6dffeecd Silimate mods to upstream opt_balance_tree pass 2026-01-21 23:34:34 -08:00
Stan Lee a52689a1fa
Merge branch 'main' into main 2026-01-21 15:46:06 -08:00
Stan Lee 99cf75531f merge 2026-01-21 15:43:25 -08:00
Stan Lee f026cebaf6 address comments 2026-01-21 15:16:45 -08:00
Akash Levy 947139aca1 Remove opt_balance_tree from silimate (now in opt) 2026-01-21 15:15:21 -08:00
Akash Levy b11037e6c6 Merge remote-tracking branch 'upstream/main' 2026-01-21 15:13:57 -08:00
Stan Lee f14eb4a7bb only check reg cells 2026-01-21 15:13:55 -08:00
Stan Lee 269b70c0f9 compiles 2026-01-21 12:32:38 -08:00
Stan Lee 0018037c16 minor changes 2026-01-21 12:25:28 -08:00
Stan Lee e824c8e0d6 ready for review 2026-01-21 09:00:46 -08:00
Stan Lee 31e32af4a8 greptile 2026-01-21 08:54:43 -08:00
Emil J 317a4d77c7
Merge pull request #5610 from nataliakokoromyti/upstream-debugon 
Add debugon pass for persistent debug logging
 2026-01-21 17:34:30 +01:00
Emil J 5e36503676
Merge pull request #5605 from nataliakokoromyti/opt_balance_tree 
Add opt_balance_tree pass
 2026-01-21 17:34:08 +01:00
Stan Lee d2e8f9b8a8 first round fixes 2026-01-20 21:45:13 -08:00
Stan Lee 29061d3051 leave no room for err 2026-01-20 15:55:05 -08:00
Stan Lee 45bd3f4515 change splitcells pass to remove some bracket from register names in blast mode 2026-01-20 15:50:43 -08:00
Stan Lee 60a81a2676 reg rename pass reads from vcd for original widths 2026-01-20 15:35:13 -08:00
Stan Lee a5106da733 line reduction 2026-01-20 11:56:57 -08:00
Stan Lee 0ea4bb8a2d comment 2026-01-20 11:55:54 -08:00
Stan Lee 80364c608e significantly cleaner 2026-01-20 11:29:56 -08:00
Martin Povišer 90673cb0a2 techmap: Use `-icells` mode of frontend instead of type fixup 2026-01-19 16:49:49 -08:00
Stan Lee c471014878 slightly cleaner 2026-01-19 12:58:36 -08:00
Stan Lee 6303eed1b4 works hierarchy 2026-01-19 12:22:22 -08:00
Stan Lee 186fc15f8f passes simple test 2026-01-19 12:10:48 -08:00
Stan Lee e678e2a0c3 every step except wire connecting 2026-01-19 11:20:11 -08:00
Stan Lee 15026033a3 annotate original register width 2026-01-19 11:19:41 -08:00
Emil J. Tywoniak c3f36afe7f opt_balance_tree: mark experimental 2026-01-19 12:01:25 +01:00