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4423 Commits

Author SHA1 Message Date
Alain Dargelas b2d18cb85d Fix for partially unconnected busses 2024-11-18 22:21:28 -08:00
Alain Dargelas 501898df00 Indentation 2024-11-18 18:55:26 -08:00
Alain Dargelas b69145e959 Indentation 2024-11-18 18:47:09 -08:00
Alain Dargelas f280c480d8 Filter to fix ports only, add safety nets too 2024-11-18 18:46:08 -08:00
Alain Dargelas 62958591c4 Add liberty json parsing to stats command 2024-11-18 11:16:14 -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
Alain Dargelas dd23878416 Splitnetlist to support const and feed-thru connections 2024-11-15 15:33:50 -08:00
Alain Dargelas adbf596a7a Fix top-connectivity and connections to constants 2024-11-15 13:35:29 -08:00
Alain Dargelas 6297d3763d Warnings 2024-11-14 16:36:12 -08:00
Alain Dargelas 0379a8b287 Prevent crashes and diagnostics 2024-11-14 15:50:40 -08:00
Emil J. Tywoniak 45880ea7f2 clockgate: add -liberty 2024-11-14 20:37:59 +01:00
Akash Levy f5f673de0f Add segv pass to trigger a segfault 2024-11-14 04:53:58 -08:00
Lofty d9ef388fcc
Merge pull request #4698 from YosysHQ/lofty/dfflibmap-enable 
dfflibmap: enable inference
 2024-11-13 17:50:17 +00:00
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 2dba345049 portarcs: New command to derive propagation arcs 2024-11-13 16:20:35 +01:00
Martin Povišer 4ce8c7a0d3
Merge pull request #4709 from YosysHQ/emil/idstring-in-fold 
functional, glift: use fold overload of IdString::in instead of pool …
 2024-11-13 15:17:33 +01:00
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
N. Engelhardt 96c526d1ba Print a note about finding attribute (* top *) in hierarchy 2024-11-13 10:21:44 +01:00
Alain Dargelas 61b37bebb6 Reduced complexity: NxM -> N log(M) 2024-11-12 19:55:10 -08:00
Alain Dargelas ad48ce3da5 Comments and Makefile 2024-11-12 16:22:22 -08:00
Alain Dargelas 846d7d9f4d Initial commit 2024-11-12 15:51:24 -08:00
Akash Levy e99828dc94 Add aigmap 2024-11-12 12:00:09 -08:00
Akash Levy 80169758b6 Another naming improvement 2024-11-12 11:54:15 -08:00
Akash Levy 9f9bacc029 Fixes 2024-11-12 03:44:22 -08:00
Akash Levy a3b4789934 Smallfixes 2024-11-12 02:32:03 -08:00
Martin Povišer 915df16c84
Merge pull request #4728 from YosysHQ/emil/fix-filterlib-roundtrip 
filterlib: preserve value quotes
 2024-11-12 10:54:35 +01:00
Akash Levy 0a87b0f075 Smallfix to opt_expr 2024-11-12 01:22:12 -08:00
Akash Levy ddbad572dc Reduce fanout limit to 256 2024-11-11 17:17:25 -08:00
Akash Levy 5e364599be Keep shorter name for opt_merge always 2024-11-11 17:07:41 -08:00
Akash Levy 3da6e3f060 No arguments for opt_balance_tree any more 2024-11-11 17:07:30 -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 ea76abdaee Merge 2024-11-11 11:47:58 -08:00
Martin Povišer 1b1a6c4aed
Merge pull request #4525 from georgerennie/peepopt_clock_gate 
peepopt: Add formal opt to rewrite latches to ffs in clock gates
 2024-11-11 14:49:09 +01:00
Alain Dargelas ee8d9e74ac comment 2024-11-10 09:03:51 -08:00
Alain Dargelas 21034a0b0a Support assign {a,b} = {c,d} with diff widths 2024-11-10 09:00:29 -08:00
Alain Dargelas a8eb39f569 faster and simpler code 2024-11-09 14:00:57 -08:00
Alain Dargelas 72ff11fb9b remove output port bitblast index 2024-11-08 16:43:52 -08:00
Akash Levy 66a8ac859d Clean up compiler warnings in splitnetlist.cc 2024-11-07 21:22:44 -08:00
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
George Rennie 626dbbe1e0 proc_dff: fix early return bug 
* early return caused proc_dff to stop considering rules after seeing
  one async rule - this is because continue should have been used to
  continue to procecssing the next rule instead of returning from the
  function
 2024-11-07 00:06:03 +01:00
Akash Levy 7e41d2e064
Merge pull request #16 from alaindargelas/activity_log_traces 
Activity log traces
 2024-11-06 14:13:20 -08:00
Emil J. Tywoniak 387a235158 functional, glift: use fold overload of IdString::in instead of pool literals 2024-11-06 12:48:32 +01:00
Akash Levy 5d09e9f308
Merge branch 'YosysHQ:main' into main 2024-11-05 10:38:21 -08:00
Akash Levy c2f95d1b5a Add more Liberty tests and fix parentheses in functions 2024-11-05 10:34:51 -08:00
Akash Levy 4a5e33520b Remove submod -noclean (unused now) 2024-11-05 10:34:18 -08:00
Alain Dargelas 8cbbe7d7c7 Added stdout flush and statistical info for debug 2024-11-05 10:23:49 -08:00
Alain Dargelas 13430a679b Added stdout flush and statistical info for debug 2024-11-05 10:22:56 -08:00
Alain Dargelas 5be70f436f Added stdout flush and statistical info for debug 2024-11-05 10:21:26 -08:00
Akash Levy 925741bf09 Add slice count limit option to splitcells 2024-11-05 04:13:58 -08:00
Akash Levy 72f511ae29 Updates to bmuxmapping and selectconst 2024-11-05 01:00:12 -08:00
Martin Povišer 29af057430
Merge pull request #4707 from povik/stat-unused 
stat: Drop unused field
 2024-11-05 09:38:29 +01:00
Martin Povišer 4df3a5d7ec stat: Drop unused field 2024-11-05 09:37:35 +01:00
Martin Povišer c8fffce2b5 keep_hierarchy: Update messages 2024-11-05 09:03:01 +01:00
Martin Povišer cf79630be0 keep_hierarchy: Require size information on blackboxes 2024-11-05 09:02:36 +01:00
Martin Povišer 2425352551 keep_hierarchy: Redo hierarchy traversal for `-min_cost` 2024-11-05 09:02:36 +01:00
Alain Dargelas 3cb8d6ab03 review and warnings 2024-11-04 18:11:09 -08:00
Alain Dargelas 3aea9cca79 off by 1 bug 2024-11-04 18:03:51 -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
Lofty 3250f2b82b
Merge pull request #4700 from povik/select-list-mod 
Add `select -list-mod`
 2024-11-04 15:38:42 +00:00
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
Martin Povišer 35a20da512 logger: Adjust print 2024-11-04 13:16:40 +01:00
Martin Povišer 7aa3fdab80 select: Add `-list-mod` option 2024-11-04 13:16:13 +01:00
Akash Levy a2ea3c1e7a Fix colon issue 2024-11-01 17:49:29 -07:00
Akash Levy 4eb820a7ec Update opt_balance_tree to separate the splitfanout 2024-10-31 16:36:17 -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 6401027ff6 Add pmux2shiftx 2024-10-29 15:00:00 -07:00
Alain Dargelas 4dd26490c2 help message 2024-10-29 13:52:46 -07:00
Alain Dargelas 615f523ef4 pass no_split_complex_ports to hierarchy command 2024-10-29 13:37:03 -07:00
Alain Dargelas cad46d9c66 formating 2024-10-29 10:44:16 -07:00
Alain Dargelas 3e4964a0e4 Guard against sig mismatch 2024-10-29 10:40:20 -07:00
Alain Dargelas 667a07ab56 Guard against sig mismatch 2024-10-29 10:39:21 -07:00
Akash Levy d63c793e72
Merge branch 'YosysHQ:main' into main 2024-10-28 11:24:55 -07:00
Akash Levy cff65067cb Fix new lines 2024-10-25 20:33:43 -07:00
Akash Levy dd00b92c9f Make slices debug 2024-10-25 20:02:00 -07:00
Akash Levy 751f463994 Add fanout limit 2024-10-25 19:55:57 -07:00
Akash Levy dd17e4c133 Just do a full log 2024-10-25 19:02:38 -07:00
Akash Levy 0062d0ca5f Add more debugging 2024-10-25 18:22:40 -07:00
Akash Levy b65ddf9aa5 No need for looping splitfanout 2024-10-25 15:51:46 -07:00
Lofty dd7ea0ab6c qwp: remove 2024-10-25 14:09:58 +01:00
Akash Levy 2523b5d194 Add xnor processing to opt_balance_tree -splitfanout 2024-10-25 02:07:26 -07:00
Akash Levy 5e0475fc89 Use topological sorting for split fanout to get maximal splitting 2024-10-25 02:07:03 -07:00
Alain Dargelas 44fedf8186 Code cleanup 2024-10-23 09:33:06 -07:00
Alain Dargelas 2c506bfc1b Corrected activity and duty 2024-10-22 16:26:49 -07:00
Alain Dargelas 6d395134d0 No -noclean 2024-10-21 16:23:04 -07:00
Alain Dargelas c2aa611e5d Fix comments and add freq annotation in sim pass 2024-10-21 15:53:48 -07:00
Alain Dargelas fcfa2fff31 Merge branch 'main' into splitnetlist 2024-10-21 15:49:23 -07:00
Alain Dargelas b12ff1a63b rename fix 2024-10-21 09:41:04 -07:00
Akash Levy 70eabb12e8 Fix muldiv_c peepopt 2024-10-21 02:09:56 -07:00