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1480 Commits

Author SHA1 Message Date
Peter Gadfort 9534f4ab80 check if characters are found and use size if not 2025-01-29 15:56:05 -05:00
Martin Povišer 6c76dcec3e macc_v2: Fix v2 omissions 2025-01-27 13:08:44 +01:00
Martin Povišer 61450e8b6e Update codebase for macc_v2 2025-01-24 12:38:03 +01:00
Martin Povišer c5fd96ebb0 macc_v2: Start new cell 2025-01-24 12:38:03 +01:00
Akash Levy bd439fc524 Reapply "Merge upstream" 
This reverts commit e73d51dbf0.
 2025-01-23 13:40:32 -08:00
Akash Levy e73d51dbf0 Revert "Merge upstream" 
This reverts commit c58a50f880, reversing
changes made to a1c3c98773.
 2025-01-21 05:28:36 -08:00
Akash Levy c58a50f880 Merge upstream 2025-01-21 04:36:34 -08:00
Peter Gadfort f0860459ac add support for using scratchpad value for flatten.separator in flatten command 2025-01-18 10:45:19 -07:00
Akash Levy 57bf3a6f51
Merge branch 'YosysHQ:main' into main 2025-01-14 08:38:59 -08:00
Emil J. Tywoniak a58481e9b7 mark all hash_into methods nodiscard 2025-01-14 12:39:15 +01:00
Akash Levy 5c514e00a4 Sync with upstream 2025-01-13 17:20:59 -08:00
Akash Levy 2b4e175698 bufnorm log_debug to reduce time 2025-01-09 19:24:54 -08:00
mikesinouye 13b183c9c5
Add option for a custom flatten block separator char 2025-01-09 18:30:23 -08:00
Martin Povišer 652a1b9806 macc: Stop using the B port 
The B port is for single-bit summands. These can just as well be
represented as an additional summand on the A port (which supports
summands of arbitrary width). An upcoming `$macc_v2` cell won't be
special-casing single-bit summands in any way.

In preparation, make the following changes:

 * remove the `bit_ports` field from the `Macc` helper (instead add any
   single-bit summands to `ports` next to other summands)

 * leave `B` empty on cells emitted from `Macc::to_cell`
 2025-01-08 13:03:35 +01:00
Akash Levy 1dcf75d175 Sync 2024-12-19 21:40:30 -08:00
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 c10b3f57e1 abc: sort stats 2024-12-18 14:58:31 +01:00
Emil J. Tywoniak d071489ab1 hashlib: redo interface for flexibility 2024-12-18 14:49:25 +01:00
Akash Levy 2d105fc2c3 Small naming fixes to remove sig_ prefix 2024-12-17 10:48:28 -08:00
Akash Levy caaef5ac14
Merge branch 'YosysHQ:main' into main 2024-12-11 12:00:34 -08:00
Martin Povišer f7ad003a6f
Merge pull request #4802 from povik/abc9-box-repeat 
Adjust `abc9_ops -prep_box` to allow repeated invocation
 2024-12-10 20:08:17 +01:00
Martin Povišer 0bb139dc25 abc_new: Fix help crash 2024-12-10 14:27:55 +01:00
Martin Povišer 2a3f60bc06 abc_new: Support `abc9_box` mode on ordinary design hierarchy 
Previously the `abc9_box` mode was reserved to modules with the
`blackbox` or `whitebox` attribute. Allow `abc9_box` on ordinary modules
when doing hierarchical synthesis.
 2024-12-10 14:27:29 +01:00
Martin Povišer 285f24d764 abc_new: Support per-module script override 2024-12-10 14:27:29 +01:00
Martin Povišer f3f8037328 abc9_ops: Allow no arcs on box w/o inputs or w/o outputs 2024-12-05 18:32:41 +01:00
Martin Povišer 481d596c43 abc9_ops -prep_box: Adjust for repeated invocation 
`abc9_ops -prep_box` command interprets the `abc9_box` attribute and
prepares a .box file for ABC consumption. Previously this command was
removing the attribute as it was processing each module which prevented
repeated invocation of this command unless the box definitions were
refreshed from a source file.

Also the command was keeping existing `abc9_box_id` attributes instead
of overwriting them with values from a new number sequence.

Change both behaviors to allow repeated invocations of the command on
the same design.
 2024-12-05 18:32:41 +01:00
Akash Levy 4356eae4c9 Yosys sync 2024-12-04 14:16:55 -08:00
Martin Povišer 14ee5ce800
Merge pull request #4787 from povik/booth-macc 
booth: Map simple `$macc` instances too
 2024-12-04 11:49:34 +01:00
Emil J 3b8e8ee012
Merge pull request #4797 from YosysHQ/emil/multiple-liberty 
Allow multiple -liberty args in dfflibmap and clockgate
 2024-12-04 11:18:52 +01:00
Martin Povišer 384c191192
Merge pull request #4775 from povik/dont_map 
techmap: Add `-dont_map` for selective disabling of rules
 2024-12-03 20:21:47 +01:00
Martin Povišer 1c7bb700c9 techmap: Rephrase help 2024-12-03 20:20:00 +01:00
Emil J. Tywoniak 6edf9c86cb libparse: add LibertyMergedCells, enable multiple -liberty args for dfflibmap and clockgate 2024-12-03 17:36:00 +01:00
Emil J. Tywoniak 60fb241cb3 clockgate: clean up argument parsing 2024-12-03 17:35:10 +01:00
Akash Levy e0cef06b52
Merge branch 'YosysHQ:main' into main 2024-12-02 19:39:14 -05:00
KrystalDelusion 889894a6d2
Merge pull request #4790 from YosysHQ/emil/clockgate-warnings 
clockgate: reduce build warnings
 2024-12-03 13:25:52 +13:00
Lofty fd05f73d50 dfflibmap: demote some warnings to debug 2024-12-02 14:17:51 +00:00
Emil J. Tywoniak 6b006e5f61 clockgate: reduce build warnings 2024-12-02 10:07:01 +01:00
Martin Povišer 1ded817beb booth: Map simple `$macc` instances too 2024-12-01 16:00:04 +01:00
Martin Povišer 2962f8fa88 techmap: Add `-dont_map` for selective disabling of rules 2024-11-27 15:54:37 +01:00
Alain Dargelas e9b7db0a4a Selective boolopt 2024-11-25 15:22:16 -08:00
Alain Dargelas b2587f5e68 Selective boolopt 2024-11-25 15:19:35 -08:00
Alain Dargelas e8e25b4cea Selective boolopt 2024-11-25 15:18:22 -08:00
Alain Dargelas 10bad88bdb Selective boolopt 2024-11-25 15:15:35 -08:00
Alain Dargelas 13915dee96 Selective boolopt 2024-11-25 15:14:14 -08:00
Alain Dargelas c32d0a412c Selective boolopt 2024-11-25 15:08:42 -08:00
Akash Levy 52a1493548 Naming improvements 2024-11-21 03:29:35 -08:00
Akash Levy f855b39dbb
Merge branch 'YosysHQ:main' into main 2024-11-21 00:34:49 -08:00
Akash Levy b9456acdd1 Remove unused and_cell 2024-11-20 20:36:39 -08:00
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
Akash Levy 0e00fc9824 Add breaksop 2024-11-16 21:58:17 -08:00
Akash Levy aad94abef4 aigmap fix prefix 2024-11-16 21:58:11 -08:00
Akash Levy 6be73e5c2e Updates 2024-11-15 19:02:06 -08:00
Emil J. Tywoniak 45880ea7f2 clockgate: add -liberty 2024-11-14 20:37:59 +01:00
Lofty 4f40187759 dfflibmap: move expression code into libparse 2024-11-13 16:06:57 +00:00
Lofty 08ed2c765e dfflibmap: enable inference 2024-11-13 15:57:45 +00:00
Martin Povišer 9da7341003
Merge pull request #4727 from georgerennie/george/bufnorm_constants2 
bufnorm: preserve constant bits when mapping back to connections
 2024-11-13 14:32:15 +01:00
Akash Levy e99828dc94 Add aigmap 2024-11-12 12:00:09 -08:00
Akash Levy 894c9816d3 Improve naming: big fix 2024-11-11 17:06:11 -08:00
Emil J. Tywoniak 49e1597ea4 filterlib: preserve value quotes 2024-11-12 01:21:07 +01:00
George Rennie ff6c9446c0 bufnorm: preserve constant bits when mapping back to connections 2024-11-12 01:05:15 +01:00
Akash Levy 0e3adb38fc
Merge branch 'YosysHQ:main' into main 2024-11-07 11:24:11 -08:00
George Rennie 8f6058a7d6 bufnorm: preserve constant bits driving wires 2024-11-07 11:48:48 +01:00
Akash Levy c2f95d1b5a Add more Liberty tests and fix parentheses in functions 2024-11-05 10:34:51 -08:00
Akash Levy 72f511ae29 Updates to bmuxmapping and selectconst 2024-11-05 01:00:12 -08:00
Akash Levy 1cba744712 Update 2024-11-04 17:01:41 -08:00
Akash Levy 1eb577120e Bmux unq 2024-11-04 12:03:53 -08:00
Martin Povišer cbe73c9047 cellmatch: Visit whiteboxes for `-derive_luts` 2024-11-04 14:28:46 +01:00
Martin Povišer c9ed6d8dcf cellmatch: Rename `-lut_attrs` to `-derive_luts`; document option 2024-11-04 14:28:40 +01:00
Akash Levy a2ea3c1e7a Fix colon issue 2024-11-01 17:49:29 -07:00
Akash Levy b4d7812662 Add abc, some techmap passes, make opt_balance_tree only balance add/mul 2024-10-30 00:38:05 -07:00
Akash Levy 469f5a707a
Merge branch 'YosysHQ:main' into main 2024-10-14 11:21:54 -07:00
Emil J. Tywoniak 785bd44da7 rtlil: represent Const strings as std::string 2024-10-14 06:28:12 +02:00
Akash Levy bf4b7ec0ea
Merge branch 'YosysHQ:main' into main 2024-10-11 15:40:49 -07:00
Martin Povišer a00137c2f6
Merge pull request #4625 from povik/cellmatch-lut 
cellmatch: Size the `lut` attribute
 2024-10-11 14:08:55 +02:00
Akash Levy fdc4c54c66
Merge branch 'YosysHQ:main' into main 2024-10-07 07:27:27 -10:00
Martin Povišer 9479d3bd3c
Merge pull request #4637 from YosysHQ/emil/bufnorm-warning 
bufnorm: avoid warning. NFC
 2024-10-07 18:01:42 +02:00
Emil J. Tywoniak a76bcdc58f bufnorm: avoid remove warning. NFC 2024-10-07 17:58:48 +02:00
Martin Povišer 2e587c835f abc9_exe: Document SC mapping options 2024-10-07 12:03:49 +02:00
Martin Povišer 3b6dcc7bd0 abc9_exe: Remove `-genlib` option 2024-10-07 12:03:49 +02:00
Martin Povišer e0a86d5483 abc_new: Start new command for aiger2-based round trip 2024-10-07 12:03:49 +02:00
Martin Povišer e58a9b6ab6 abc9: Understand ASIC options similar to `abc` 2024-10-07 12:03:48 +02:00
Akash Levy 654e92e04e Fix Liberty issue 2024-10-03 04:14:20 -07:00
Akash Levy dd487ca8a1 Updating Yosys 2024-10-03 01:46:09 -07:00
Martin Povišer ec42b42bd9 cellmatch: Size the `lut` attribute 2024-10-02 11:29:54 +02:00
Akash Levy 599cebfca5 Include pmuxtree 2024-09-29 05:31:51 -07:00
Akash Levy b1383a80cf Make renaming nicer for bmuxmap -pmux 2024-09-27 00:54:05 -07:00
Akash Levy 9f44ec8aa1
Merge branch 'YosysHQ:main' into main 2024-09-17 15:24:05 -07:00
Martin Povišer 38de01807e Mark `bufnorm` experimental 2024-09-17 10:46:20 +02:00
Claire Xenia Wolf 80119386c0 Add RTLIL "buffered-normalized mode" and improve "bufnorm" pass 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2024-09-17 10:46:20 +02:00
Claire Xenia Wolf 8bb70bac8d Improvements in "bufnorm" pass 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2024-09-17 10:46:20 +02:00
Claire Xenia Wolf d027ead4b5 Improvements in "bufnorm" pass 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2024-09-17 10:46:20 +02:00
Claire Xenia Wolf f4b7ea5fb3 Improvements in "bufnorm" pass 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2024-09-17 10:46:20 +02:00
Claire Xenia Wolf 32808a0393 Improvements and fixes to "bufnorm" cmd 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2024-09-17 10:46:20 +02:00
Claire Xenia Wolf d0b5dfa6ef Add bufnorm pass 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2024-09-17 10:46:20 +02:00
Akash Levy 210ec6585f
Merge branch 'YosysHQ:main' into main 2024-09-16 06:59:25 -07:00
Emil J. Tywoniak f193bcf683 clockgate: help string 2024-09-16 14:20:33 +02:00