26 commits

Author	SHA1	Message	Date
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	e0ae7b7af4	Remove .c_str() calls from log()/log_error() ... There are some leftovers, but this is an easy regex-based approach that removes most of them.	2025-09-11 20:59:37 +00:00
Emil J. Tywoniak	adb1986dc1	gzip: refactor file open failure errors	2025-04-29 10:37:35 +02:00
Krystine Sherwin	cd3b914132	Reinstate #4768 ... Revert the reversion so that we can fix the bugs that the PR missed.	2025-04-08 11:58:05 +12:00
Jannis Harder	0f13b55173	Liberty file caching with new libcache command ... This adds optional in-memory caching of parsed liberty files to speed up flows that repeatedly parse the same liberty files. To avoid increasing the memory overhead by default, the caching is disabled by default. The caching can be controlled globally or on a per path basis using the new `libcache` command, which also allows purging cached data.	2025-04-03 13:39:35 +02:00
Emil J. Tywoniak	7aefd4b226	gzip: back to pointers	2025-03-19 13:43:44 +01:00
Emil J. Tywoniak	0877798e18	dfflibmap: allow gzipped liberty files	2025-03-19 13:43:44 +01:00
Emil J. Tywoniak	a58481e9b7	mark all hash_into methods nodiscard	2025-01-14 12:39:15 +01:00
Emil J. Tywoniak	b9b9515bb0	hashlib: hash_eat -> hash_into	2024-12-18 15:09:25 +01:00
Emil J. Tywoniak	4e29ec1854	hashlib: acc -> eat	2024-12-18 15:09:25 +01:00
Emil J. Tywoniak	d071489ab1	hashlib: redo interface for flexibility	2024-12-18 14:49:25 +01:00
Emil J. Tywoniak	6edf9c86cb	libparse: add LibertyMergedCells, enable multiple -liberty args for dfflibmap and clockgate	2024-12-03 17:36:00 +01:00
Emil J. Tywoniak	60fb241cb3	clockgate: clean up argument parsing	2024-12-03 17:35:10 +01:00
Emil J. Tywoniak	6b006e5f61	clockgate: reduce build warnings	2024-12-02 10:07:01 +01:00
Emil J. Tywoniak	4d96cbec75	clockgate: reduce errors to warnings	2024-11-18 18:32:18 +01:00
Emil J. Tywoniak	983c54c75f	clockgate: help string add -dont_use and -liberty	2024-11-18 13:57:49 +01:00
Emil J. Tywoniak	a5bc36f77e	clockgate: add -dont_use	2024-11-18 13:45:30 +01:00
Emil J. Tywoniak	e6793da9a0	clockgate: refactor	2024-11-18 12:50:25 +01:00
Emil J. Tywoniak	45880ea7f2	clockgate: add -liberty	2024-11-14 20:37:59 +01:00
Emil J. Tywoniak	f193bcf683	clockgate: help string	2024-09-16 14:20:33 +02:00
Emil J. Tywoniak	be7c93ec6d	clockgate: 1-bit const 0	2024-09-16 13:58:27 +02:00
Emil J	a8a92d3469	clockgate: help string ... Co-authored-by: Martin Povišer <povik@cutebit.org>	2024-09-16 13:55:53 +02:00
Emil J. Tywoniak	1e999a3cb7	clockgate: EN can be a bit on a multi-bit wire	2024-09-11 19:18:25 +02:00
Emil J. Tywoniak	8b464341c2	clockgate: no initvals	2024-09-11 10:24:48 +02:00
Emil J. Tywoniak	7e473299bd	clockgate: bail on constant signals	2024-09-09 21:20:19 +02:00
Emil J. Tywoniak	e64fceef70	clockgate: prototype clock gating	2024-09-09 15:00:54 +02:00