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2024 Commits

Author SHA1 Message Date
Alan Mishchenko 9c152b71e9 Trasferring equivalence in the special-case usage of &scorr. 2024-09-12 18:11:59 -07:00
Alan Mishchenko 3de73f2756 Updating internal cut manager to prefer cuts with high fanin fanout counts. 2024-09-05 13:27:17 -07:00
Alan Mishchenko 03d92930fa Updating &funtrace to trace function of the primary outputs of the AIG. 2024-09-03 17:16:48 -07:00
Martin Povišer 786a39a294 Make casts explicit 2024-08-28 22:09:34 +02:00
Martin Povišer cb294bbebc Save cell mapping as new 'M' AIGER extension 2024-08-28 16:21:10 +02:00
Alan Mishchenko af77b80194 Regrouping recently added code. 2024-08-18 13:57:35 -07:00
Alan Mishchenko 5e35510e25 New APIs for AIG package. 2024-08-18 13:12:08 -07:00
Alan Mishchenko 03b786af99 Experiments with adder-based circuits. 2024-08-17 16:26:20 -07:00
Alan Mishchenko 2055b1b490 Adding an option to dump satisfying assignments into a BLIF file. 2024-08-14 14:41:35 -07:00
Alan Mishchenko e2b7750d3b Experiments with bit-blasting. 2024-08-14 11:40:41 -07:00
Alan Mishchenko 807f6ddacf Experiments with detecting multipliers. 2024-08-10 19:24:00 -07:00
Alan Mishchenko 71c4e23f97 Adding cut print-out in &funtrace. 2024-08-10 19:12:19 -07:00
Alan Mishchenko 35a1bbbdb4 Ongoing development related to Boolean decomposition. 2024-08-09 18:33:36 -07:00
Alan Mishchenko 4156a88dbb Extending &funtrace to trace functions found in an AIG. 2024-08-09 12:39:43 -07:00
alanminko dce6e4899b
Merge pull request #317 from YosysHQ/povik/fix-transfer-timing 
Handle edge case in Gia_ManTransferTiming
 2024-08-08 14:59:49 -07:00
alanminko 0129b4c60a
Merge pull request #316 from YosysHQ/povik/yosyshq-commands 
Pull command changes from YosysHQ fork
 2024-08-08 14:59:31 -07:00
alanminko e6b36cb5da
Merge pull request #315 from YosysHQ/povik/yosyshq-build 
Pull build-related changes from YosysHQ fork
 2024-08-08 14:58:42 -07:00
Alan Mishchenko 95f1837960 Ongoing development related to Boolean decomposition. 2024-08-07 10:07:39 -07:00
Martin Povišer afbeccb79e Handle edge case in Gia_ManTransferTiming 2024-08-07 17:35:20 +02:00
Martin Povišer 57c3bd36f2 Patch to support WASI builds 
Co-authored-by: whitequark <whitequark@whitequark.org>
 2024-08-07 14:49:13 +02:00
Jannis Harder 6d52a1e449 fold: Option (-s) to make sequential cleanup optional 
(cherry picked from commit 1bd088d027)
 2024-08-07 14:47:00 +02:00
Robert O'Callahan e0a9c29e5a Instead of throwing C++ exceptions, just print an error message and abort 
Many C++ projects forbid the use of exceptions. These are not recoverable
errors anyway, so just abort.
 2024-08-06 17:51:15 +00:00
Alan Mishchenko 1963422c10 Experiments with detecting multipliers. 2024-08-05 20:18:30 -07:00
Alan Mishchenko 037971d9c9 Migrating &stochsyn to generic concurrency interface. 2024-08-03 18:12:03 -07:00
Alan Mishchenko b25d9c482a Changing interface of &genrel. 2024-08-02 18:30:09 -07:00
Alan Mishchenko 7d88bf21e9 New command to detect presence of a function in the AIG. 2024-08-02 14:34:57 -07:00
Alan Mishchenko 1954e2fcaa Updating DSD profiling procedures. 2024-08-01 18:36:20 -07:00
Alan Mishchenko 9f864ebe76 Trying to fix the compilation issue. 2024-07-31 22:25:01 -07:00
Alan Mishchenko 3491773f2a Suggested changes to improve thread safety. 2024-07-31 19:05:37 -07:00
alanminko a06dde4cf0
Merge pull request #309 from coastalwhite/chore-popcount-intrinsics 
chore: `__builtin_popcount` to replace BitCount8
 2024-07-31 18:44:58 -07:00
Alan Mishchenko 96edf40d60 Allow for disabling variable ordering in "lutmin". 2024-07-28 15:25:22 -07:00
Alan Mishchenko 93388c0d26 Experiments with DSD. 2024-07-27 14:48:02 -07:00
coastalwhite 849adb2fcb chore: add `__builtin_popcount` for MSVC 2024-07-26 21:48:53 +02:00
Alan Mishchenko b5f4afa73b Duplicating AIG after synthesis. 2024-07-26 09:10:39 -07:00
Alan Mishchenko f8a6432d75 Implementation of functional abstraction. 2024-07-24 20:23:07 -07:00
coastalwhite fe3b5bf5fe chore: `__builtin_popcount` to replace BitCount8 
This replaces all occurrences of the `BitCount8` static array with the
`__builtin_popcount`. It is a rather simple and small PR.

Fixes #308.
 2024-07-24 21:46:03 +02:00
Alan Mishchenko d7a623c151 New API for swicthing activity estimation. 2024-07-17 15:15:49 -07:00
Alan Mishchenko ae2e3f90f7 Adding command &genmux. 2024-07-11 22:23:06 -07:00
Xiaoqing Xu 34c2ed73a2 up stream changes 2024-05-23 22:51:15 +00:00
Alan Mishchenko 795fee8d57 Bug fix in &genrel. 2024-05-23 13:51:10 -07:00
Alan Mishchenko 111867432c Compilation problem. 2024-05-21 10:26:01 -07:00
Alan Mishchenko 0cb945ebcd Enabling support of boxes in &nf. 2024-05-21 10:15:46 -07:00
Alan Mishchenko 8ec95e85c6 Bug fix. 2024-05-19 15:03:12 -07:00
Alan Mishchenko c64f927828 Various changes and bug fixes. 2024-05-19 14:47:18 -07:00
Alan Mishchenko 3616fd8fb5 New command "resub_unate" and various changes. 2024-05-17 02:56:33 -07:00
Alan Mishchenko d9a08eb44b New command &window to extract windows from an AIG. 2024-05-15 21:41:29 -07:00
Alan Mishchenko 6ad6539c0f New command &genrel to generate relations for windows in the AIG. 2024-05-14 22:35:43 -07:00
Alan Mishchenko 554da94ea6 New command &odc to study observability don't-cares. 2024-05-13 22:59:11 -07:00
Alan Mishchenko 66c7f67b96 New command "resub_core". 2024-05-13 21:31:28 -07:00
Alan Mishchenko f04f9c4353 Updating counter-example generation. 2024-05-08 23:45:14 -07:00