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767 Commits

Author SHA1 Message Date
Alan Mishchenko bc725b85de Bug fix in CNF generation for &glucose (three more places). 2024-04-15 20:29:38 -07:00
Alan Mishchenko 2d6b5c9adc Bug fix in CNF generation for &glucose. 2024-04-15 20:25:43 -07:00
Alan Mishchenko b0d2ff1c63 Exact synthesis using NAND-gates. 2024-03-24 00:10:08 +09:00
Allen Ho d87b1cd543 fixed some warnings in bsat2 2024-03-04 10:16:14 +08:00
Alan Mishchenko eb24d29777 More changes. 2024-03-02 17:10:30 -08:00
Alan Mishchenko b73f1030a6 More changes. 2024-03-02 17:03:42 -08:00
Alan Mishchenko b627aa7cb5 More changes. 2024-03-02 16:57:00 -08:00
Alan Mishchenko ce44eda85a More changes. 2024-03-02 16:46:09 -08:00
Alan Mishchenko f6f542c873 More changes to compile with namespaces. 2024-03-02 16:38:16 -08:00
Alan Mishchenko 4de4605836 More changees to compile new code with namespaces. 2024-03-02 16:31:41 -08:00
Alan Mishchenko a1159d98df Fixing a compiler problem with namespaces. 2024-03-02 16:10:37 -08:00
Alan Mishchenko 1bf21626c0 Bug fix. 2023-10-23 11:04:35 -07:00
Alan Mishchenko 538ecb4515 Updating printouts. 2023-10-23 09:38:24 -07:00
Alan Mishchenko 55aba1731c Fixing a typo. 2023-09-08 19:57:45 +07:00
alanminko 3daa630a03
Merge pull request #242 from DanielG/spelling-fixes 
treewide: Fix spelling mistakes
 2023-09-05 13:31:50 +07:00
Alan Mishchenko 1cdb2dacee Problem fix: <unistd.h> is not properly defined. 2023-09-04 08:13:00 +07:00
Daniel Gröber b7d1435db1 treewide: Fix spelling mistakes 
A particularly pedantic set of changes currently used in Debian

Authored-By: Ruben Undheim <ruben.undheim@gmail.com>
 2023-08-27 14:13:20 +02:00
Alan Mishchenko 756e21a81d Problem fix: <unistd.h> is not properly defined. 2023-08-20 15:50:59 +07:00
Alan Mishchenko 039f05cb56 Adding preprocessing to command &splitsat. 2023-07-27 20:50:02 -07:00
Alan Mishchenko 74157fc0ab New command &splitsat. 2023-07-27 16:00:17 -07:00
Alan edb7fb100d Removing checking for the binary in the current dir. 2023-07-26 20:27:17 -07:00
Alan Mishchenko d9f6af51af Experiment with CNF cofactoring. 2023-07-24 16:21:42 -07:00
alanminko ea40a95830
Merge pull request #196 from hzeller/20221121-fix-ub 
Fix undefined behavior in signed/unsigned shifting.
 2023-05-18 22:33:01 -07:00
Alan Mishchenko a5f4841486 Adding BLIF dumping to MiniAIG. 2023-03-13 20:51:40 +07:00
Alan Mishchenko c1b2a64c2e Alternative binary name on Linux. 2023-03-11 20:29:04 +07:00
Alan Mishchenko 8742534db8 More compiler warnings. 2023-03-01 01:12:36 -08:00
Alan Mishchenko b57b546494 Compiler warnings. 2023-02-28 15:16:31 +07:00
Alan Mishchenko 38ad178e9e Changes and bug fixes in exact synthesis. 2023-02-13 06:39:10 +01:00
Alan Mishchenko 66a5fe7aec Experiments with exact synthesis. 2022-12-29 17:15:53 -08:00
Alan Mishchenko 27b8cce3fe Experiments with precomputation. 2022-12-18 20:06:07 -08:00
Alan Mishchenko 6e6c728b65 Another way of dumping QBF problem into a file. 2022-12-03 20:29:06 -08:00
Henner Zeller 74740dc894 Fix undefined behavior in signed/unsigned shifting. 
Discovered by UBSAN as invalid attempts at shifting signed integers.

Signed-off-by: Henner Zeller <hzeller@google.com>
 2022-11-21 12:36:41 -08:00
Alan Mishchenko c3c643820e Various changes. 2022-08-30 12:00:33 -07:00
Alan Mishchenko af0ac88266 Improvements to command 'twoexact'. 2022-08-08 16:43:30 -07:00
Alan Mishchenko 1368a920b9 Improvements to command 'twoexact'. 2022-08-08 16:41:32 -07:00
Alan Mishchenko 99b33e5dbf Improvements to command 'twoexact'. 2022-08-07 12:56:37 -07:00
Alan Mishchenko 30ddf14c90 Improvements to command 'twoexact'. 2022-08-07 12:24:44 -07:00
Alan Mishchenko 21cccea072 Improvements to command 'twoexact'. 2022-08-04 21:08:11 -07:00
Alan Mishchenko 89e1ee8bc9 Improvements to command 'twoexact'. 2022-08-03 20:59:44 -07:00
Alan Mishchenko 1abd0457ab Experiments with SAT sweeping. 2022-04-24 10:25:46 -07:00
Alan Mishchenko 1f56f20e1b Experiments with SAT sweeping. 2022-04-24 09:29:52 -07:00
Alan Mishchenko 6097ac1d1a Adding option to dump CNF after preprocessing in &glucose. 2022-02-02 17:21:30 -08:00
Baruch Sterin 554a1693ac Move CI to GitHub Actions. 
Also, a few minor changes that are required to compile ABC under moder compilers.
 2022-01-22 18:34:43 +02:00
Alan Mishchenko 48498af818 Missing class name in the FreeBSD code. 2021-12-29 13:08:32 -08:00
Alan Mishchenko f0236d5ac1 Experiments with pattern generation. 2021-10-10 14:43:19 -07:00
Alan Mishchenko 91a2eafc7a Fixing memory leak in the SAT sweeper. 2021-05-16 20:39:47 -07:00
Alan Mishchenko 5f8a8a596a Upgrade to the circuit-based solver. 2021-04-27 14:46:05 -07:00
Alan Mishchenko e44f409c1d Integrating Glucose into &sat. 2020-12-21 13:23:53 -08:00
Alan Mishchenko f06217e25a Compiler warnings. 2020-12-21 12:45:50 -08:00
Alan Mishchenko 230b759d16 Extending sweeper to handle XORs. 2020-11-16 08:42:04 -08:00