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14262 Commits

Author SHA1 Message Date
Martin Povišer 5f8d7ff170 Start new write_xaiger2 backend for export w/ boxes 2024-09-18 16:55:02 +02:00
Martin Povišer ea765686b6 aiger2: Adjust hierarchy/port handling 2024-09-18 16:55:02 +02:00
Martin Povišer 2a3e907da8 aiger2: Adjust typing 2024-09-18 16:42:56 +02:00
Martin Povišer 72d65063c3 aiger2: Ignore benign cells 2024-09-18 16:42:56 +02:00
Martin Povišer 1ab7f29933 Start read_xaiger2 -sc_mapping 2024-09-18 16:42:56 +02:00
Martin Povišer 6cecf19ff4 aiger2: Ingest `$bmux` 2024-09-18 16:42:56 +02:00
Martin Povišer 1cfb9023c4 aiger2: Use `REDUCE` for reduction ops 2024-09-18 16:42:56 +02:00
Martin Povišer 6c1fa45995 aiger2: Ingest `$pmux` 2024-09-18 16:42:56 +02:00
Martin Povišer d5756eb9be tests: Add trivial liberty -unit_delay test 2024-09-18 16:17:03 +02:00
Martin Povišer 31476e89b6 tests: Avoid temporary script file 2024-09-18 16:17:03 +02:00
Martin Povišer 4976abb867 read_liberty: Optionally import unit delay arcs 2024-09-18 16:17:03 +02:00
github-actions[bot] 4d581a97d6 Bump version 2024-09-18 00:19:41 +00:00
Martin Povišer 9db1ca83fc aiger2: Drop `empty_lit()` as a function 2024-09-17 13:58:07 +02:00
Martin Povišer dbc937b2a7 aiger2: Describe supported cells in help 2024-09-17 13:55:58 +02:00
Martin Povišer e4b24e8200 aiger2: Fix literal typing 2024-09-17 13:55:58 +02:00
Martin Povišer 8e29675a23 aiger2: Support `$bwmux`, comparison operators 2024-09-17 13:55:58 +02:00
Martin Povišer d7128cb787 aiger2: Use shorthands 2024-09-17 13:55:58 +02:00
Martin Povišer e59387e5a9 aiger2: Add `aigsize` as a second user of index 2024-09-17 13:55:58 +02:00
Martin Povišer de8a2fb936 aiger2: Fix duplicate symbols on multibit ports 2024-09-17 13:55:58 +02:00
Martin Povišer 5671c10173 aiger2: Add strashing option 2024-09-17 13:55:58 +02:00
Martin Povišer fa39227416 aiger2: Support `$pos` 2024-09-17 13:55:58 +02:00
Martin Povišer fb26945a20 Start an 'aiger2' backend 2024-09-17 13:55:58 +02:00
Martin Povišer 4cfdb7ab50 Adjust operation naming in aigmap test 2024-09-17 13:55:58 +02:00
Martin Povišer a553b7c0c7
Merge pull request #3967 from YosysHQ/claire/bufnorm 
Add "buffered-normalized mode", add $buf cell type, and add "bufnorm" command
 2024-09-17 11:27:23 +02:00
Martin Povišer eeffca9470 simlib: Add `$buf` disclaimer 2024-09-17 10:46:20 +02:00
Martin Povišer e13ace675e dump: Update help after option removal 2024-09-17 10:46:20 +02:00
Martin Povišer 38de01807e Mark `bufnorm` experimental 2024-09-17 10:46:20 +02:00
Martin Povišer 865df26fac Adjust buf-normalized mode 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 4d469f461b Add coarse-grain $buf buffer cell type 
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
github-actions[bot] c8846243c2 Bump version 2024-09-17 00:16:41 +00:00
Emil J f8ad371254
Merge pull request #4594 from yrabbit/cpu-wip 
Gowin. Add the EMCU primitive.
 2024-09-16 15:41:14 +02:00
Emil J 52382c6544
Merge pull request #4583 from YosysHQ/emil/clock_gate 
clockgate: centralize clock enables out of FFs
 2024-09-16 15:41:01 +02:00
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
N. Engelhardt c8b42b7d48
Merge pull request #4538 from RCoeurjoly/verific_bounds 2024-09-12 13:04:04 +02:00
github-actions[bot] 229d1ea937 Bump version 2024-09-12 00:19:38 +00:00
Mohamed Gaber 8dac27108e
Typos 2024-09-11 21:45:51 +03:00
Mohamed Gaber 738b5eef0b
Add dirname of script file to sys.path 
This matches the behavior of running a Python interpreter, where the
first element of sys.path is the dirname of the script being run.

This allows importing of files and modules in the same directory without
messing with PYTHONPATH or similar.
 2024-09-11 21:45:51 +03:00
Mohamed Gaber 38f9e6c3a2
-y flag for libyosys Python scripts 
This adds a Python equivalent to the `-c` option, where scripts importing `libyosys` can be imported and used.

Most of the work for this was already done to enable Python passes a couple years back, so this is a relatively small changeset.
 2024-09-11 21:45:51 +03:00
Emil J. Tywoniak 1e999a3cb7 clockgate: EN can be a bit on a multi-bit wire 2024-09-11 19:18:25 +02:00
Martin Povišer 34572708d5
Merge pull request #4595 from YosysHQ/emil/internal_stats-astnode 
internal_stats: astnode (sizeof)
 2024-09-11 12:21:29 +02:00
Emil J. Tywoniak 1372c47036 internal_stats: astnode (sizeof) 2024-09-11 11:34:20 +02:00
Emil J. Tywoniak 8b464341c2 clockgate: no initvals 2024-09-11 10:24:48 +02:00