241 commits

Author	SHA1	Message	Date
Akash Levy	da947b72d8	opt_compact_prefix fix 3	2026-06-24 22:40:21 -07:00
Mohamed Gaber	4db5fe5f6d	Merge remote-tracking branch 'silimate/main' into update_from_upstream	2026-06-19 00:07:08 +03:00
Akash Levy	fe9689eaaf	Small update	2026-06-18 05:26:28 -07:00
Akash Levy	9df378f8ac	opt_carry_select pass	2026-06-18 02:36:29 -07:00
Mohamed Gaber	a4042f69b1	passes/silimate: remove leftover Makefile.inc	2026-06-17 21:14:44 +03:00
Mohamed Gaber	8267cf87b5	infer_ce: remove pass	2026-06-17 21:01:20 +03:00
Mohamed Gaber	1d94aa6965	misc: fix unused variable in new main branch merge	2026-06-16 02:14:27 +03:00
Mohamed Gaber	569ab1231b	Merge remote-tracking branch 'silimate/main' into update_from_upstream	2026-06-16 02:02:41 +03:00
Akash Levy	23b021a26b	Fix opt_compact_prefix wide packs and opt_priority_onehot max-width test ... The tests/silimate suite (which aborted the Run tests CI job) exposed two issues in the generalized passes: - opt_compact_prefix: the forward dense pack regressions at 64 and 128 bits no longer rewrote. The ConstEval fingerprint was uint64_t-based (capped at 62 bits) and the per-cone cell cap (max_width*96) was below the O(width^2) cell count of a wide pack. The fingerprint now drives whole-width Const bit patterns (no width cap) and the cone cap scales quadratically; total work stays bounded by the shared walk/eval budgets. - opt_priority_onehot: the "max-width below lane count" negative test set max_width=8 on a 16-lane design expecting no rewrite, but the generalized matcher legitimately (and equivalence-provably) rewrites the 8-lane sub-region. The test now uses max_width=3 (below min_width 4) to verify the width gate suppresses all matching. Co-authored-by: Cursor <cursoragent@cursor.com>	2026-06-15 12:02:09 -07:00
Akash Levy	1cc985314a	Cleanup	2026-06-15 09:09:27 -07:00
Akash Levy	83baed6731	Generalize and refactor opt_* passes of Silimate	2026-06-12 16:31:41 -07:00
Mohamed Gaber	0217efb67d	Merge remote-tracking branch 'silimate/main' into update_from_upstream	2026-06-10 20:33:33 +03:00
Mohamed Gaber	d986ee91ac	CMake: integrate silimate additions and extensions ... - update CMakeLists.txt to load two new files: - SilimateConfig.cmake: sets Silimate configuration options and defaults - SilimateVerific.cmake: compiles Verific library, optionally with Silimate modifications - include silimate tests in test Makefile	2026-06-10 20:27:52 +03:00
Akash Levy	faea2d904a	Make opt_compact_prefix match more	2026-06-09 10:55:10 -07:00
Akash Levy	30c510041a	Fix opt_compact_prefix up	2026-06-09 00:34:13 -07:00
Akash Levy	28455c01e4	Support cell_footprint as indicator of stdcell	2026-06-04 00:40:38 -07:00
Stan Lee	09b2bdfb27	better comment	2026-06-02 15:45:52 -07:00
Stan Lee	96ee0f6ec5	Merge branch 'main' of github.com:silimate/yosys into annotate_ff_width	2026-06-02 15:20:18 -07:00
Stan Lee	6b7e5e2685	update annotate_ff_width pass	2026-06-02 15:17:55 -07:00
Akash Levy	c7b2c16405	Merge pull request #179 from Silimate/opt_compact_prefix ... Add opt_compact_prefix pass	2026-06-02 02:14:37 -07:00
Akash Levy	24b75b65db	Fix UB issue	2026-06-02 01:18:29 -07:00
Akash Levy	950cdf925c	Update passes/silimate/opt_compact_prefix.cc ... Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>	2026-06-02 01:15:18 -07:00
Akash Levy	a730032f5f	Add opt_compact_prefix pass	2026-06-01 23:00:33 -07:00
Stan Lee	3d8f4999d6	selected cells and modules	2026-06-01 19:20:47 -07:00
Stan Lee	483b1536d7	update pass	2026-06-01 17:10:18 -07:00
Stan Lee	e3134c6692	annotate_ff_width pass	2026-06-01 16:35:30 -07:00
Akash Levy	d1ec970f86	Merge pull request #174 from Silimate/feat/fst_reuse ... [ENG-2072] Rename reg_rename pass argument from -vcd to -waveform	2026-05-28 11:46:15 -07:00
Stan Lee	3d21f58f24	update comment	2026-05-28 01:22:59 -07:00
Stan Lee	e9873f822e	bug fix	2026-05-27 23:47:38 -07:00
Chia-Hsiang Chang	9dc44b19b2	chore: rename argument name from --vcd to --waveform	2026-05-27 13:03:55 -07:00
Akash Levy	d3c5591647	Merge pull request #171 from Silimate/infer_icg ... infer_icg pass	2026-05-27 01:06:40 -07:00
Akash Levy	2bb10837d9	infer_icg pass	2026-05-27 00:14:51 -07:00
Akash Levy	9e73dd6d27	ffnormpol pass	2026-05-27 00:13:05 -07:00
Akash Levy	f9261661c2	Reduce max_bits for opt_boundary	2026-05-12 01:30:38 -07:00
Akash Levy	b9fa4f85ba	Ignore DW in opt_hier/opt_boundary	2026-05-04 12:52:47 -07:00
Akash Levy	ebf269bdf0	opt_boundary improvements and add to opt pass as option	2026-05-04 10:51:04 -07:00
Akash Levy	4b219f0ef6	Improvements	2026-05-01 22:50:43 -07:00
Akash Levy	7db8f29c04	opt_boundary	2026-05-01 19:57:00 -07:00
Stan Lee	386d3fc308	fix	2026-04-30 12:30:09 -07:00
Stan Lee	9d9ed4bfe3	flatten VCD/RTL scope hierarchy	2026-04-30 12:05:57 -07:00
Stan Lee	6aab520cad	simplify	2026-04-30 10:14:42 -07:00
Stan Lee	21a2a1b4f8	splitcells was the issue?	2026-04-29 17:07:50 -07:00
Stan Lee	550d48c417	fix value conversion bug	2026-04-29 15:21:29 -07:00
Stan Lee	448ab2a4e7	undo	2026-04-29 11:30:04 -07:00
Stan Lee	3cd792d4d7	warn only on _reg	2026-04-29 11:24:46 -07:00
Stan Lee	8653fea875	fix	2026-04-20 09:45:07 -07:00
Stan Lee	9e05fb7606	comments	2026-04-20 09:40:40 -07:00
Stan Lee	3b7613d858	guard for multiple drivers	2026-04-19 21:30:12 -07:00
Stan Lee	d4bfebd0da	offsets supported in reg_rename	2026-04-19 20:00:09 -07:00
Stan Lee	85fc4fdc0e	fix	2026-04-16 15:35:11 -07:00