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107 Commits

Author SHA1 Message Date
Alan Mishchenko b319f57dde Addressing platform-dependent computations in the CUDD package. 2025-11-17 16:39:13 -08:00
Alan Mishchenko c4c401b7a5 Fixing pointer-dependent behavior during BDD variable reordering. 2025-07-13 20:58:34 -07:00
Alan Mishchenko 6463f11625 Fixing pointer-dependent behavior during BDD variable reordering. 2025-06-07 12:52:23 -07:00
Alan Mishchenko b5a76d8ba3 Compilation problem. 2024-11-10 19:30:24 -08:00
Alan Mishchenko aeb977286f Updates to LUT cascade synthesis. 2024-11-10 18:54:35 -08:00
Alan Mishchenko 35a1bbbdb4 Ongoing development related to Boolean decomposition. 2024-08-09 18:33:36 -07:00
Alan Mishchenko 95f1837960 Ongoing development related to Boolean decomposition. 2024-08-07 10:07:39 -07:00
Alan Mishchenko 43adbc77e8 New command for LUT cascade decomposition. 2024-08-06 11:50:54 -07:00
Alan Mishchenko 1954e2fcaa Updating DSD profiling procedures. 2024-08-01 18:36:20 -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
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 0108175c6c Bug fix in 'dsd'. 2023-07-22 17:08:01 -07:00
Scott Alfter 927b60b7a0 fix errors when compiling within Yosys: "ISO C++17 does not allow 'register' storage class specifier" 2023-07-18 09:17:58 -07:00
Alan Mishchenko f26ea1eaea Changes to make compiler happy. 2021-11-27 17:37:34 -08:00
Alan Mishchenko 610a3d3fc2 Adding switch muxes -a to create networks of ADDs. 2021-05-15 13:28:06 -07:00
Alan Mishchenko f87c8b434a Modification suggested by David Geiger to fix an obscure memory problem. 2021-02-03 16:01:16 -10:00
Alan Mishchenko da5a7a235f Adding limit on the number of live BDD nodes in command 'muxes -g'. 2020-03-12 00:33:45 +02:00
Alan Mishchenko 951afa27cb Cleaning up code and fixing for several typos. 2020-01-27 10:43:37 -08:00
Alan Mishchenko c32a2ece07 Adding switch -g to use global rather than local BDDs in 'muxes'. 2020-01-14 13:37:53 +02:00
Alan Mishchenko ee1bd8f0be Fixing some update gcc. 2019-07-24 11:44:28 +07:00
Alan Mishchenko 66d2201c2b Fixing several potential bugs. 2019-03-19 11:26:43 +02:00
Alan Mishchenko 01569b8f5f Fixing some warnings by adding cast from 'int' to 'size_t' in memset, memcpy, etc. 2019-03-05 15:57:50 -08:00
Alan Mishchenko fb436339a9 Undoing an old change, which affects BDD variable reordering on some examples in &reachy. 2018-11-10 11:08:15 -08:00
Alan Mishchenko 1aed74edb0 Compiler warning. 2018-10-12 14:11:33 +02:00
Alan Mishchenko 5560011ff6 Extending extra library with additional ZDD-based procedures. 2018-10-12 14:06:45 +02:00
Alan Mishchenko c750544df6 Experiments with Boolean functions. 2018-10-02 08:33:25 -04:00
Alan Mishchenko 1256abca71 Adding procedure to compute tuples of k out of n as a BDD. 2018-07-29 22:39:27 -08:00
Baruch Sterin 77ca1b7470 C++ compatibility: fix bad pointer comparison 2017-11-23 23:32:42 -08:00
Alan Mishchenko 343f77a395 Valgrind-ispired fix in CUDD by Kai-hui Chang. 2017-10-03 19:14:27 +03:00
Alan Mishchenko 2e56f44c66 Compiler warnings. 2017-07-22 11:41:17 +07:00
Alan Mishchenko 1faab72a6c Experiments with support minimization. 2017-04-27 22:08:17 -07:00
Alan Mishchenko 378af9d94f Experiment with graph constuction using ZDDs. 2017-02-17 14:09:58 -08:00
Alan Mishchenko 61b665ac8d Experiment with graph constuction using ZDDs. 2017-02-16 11:38:06 -08:00
Baruch Sterin c0ba25a693 silence clang errors when compiling as C++ 2015-11-05 01:23:31 -08:00
Alan Mishchenko 3bc5f32e50 Typo in src/bdd/extrab/module.make. 2015-10-17 09:22:23 -07:00
Alan Mishchenko 187cbfb6c4 Typo in src/bdd/extrab/module.make. 2015-10-17 09:18:32 -07:00
Alan Mishchenko 0145b0ca72 Moving BDD-based threshold function detection to the BDD part of the code. 2015-10-16 18:34:06 -07:00
Baruch Sterin 0e1eb98988 make sure all of ABC and related libraries are in the same namespace (when compiled with ABC_NAMESPACE) by removing extern "C" from function definitions 2015-10-16 14:02:38 -07:00
Alan Mishchenko 24f2a120f2 Changes to be able to compile ABC without CUDD. 2015-08-24 21:09:50 -07:00
Alan Mishchenko 9ef96ae8a6 Changes to be able to compile ABC without CUDD. 2015-08-24 20:55:07 -07:00
Alan Mishchenko 68467cfff7 Fixed a typo in variable names. 2015-02-07 22:29:14 -08:00
Alan Mishchenko 91885a6298 Commenting out useless macro which causes failure on VS 2012. 2014-10-30 10:19:54 -07:00
Alan Mishchenko 70cb236144 Compiler problem with includes. 2014-10-13 16:59:47 -07:00
Alan Mishchenko cbbf78e6f4 Improving print-out of 'dsd -p'. 2014-08-22 22:18:38 -07:00
Alan Mishchenko 2b85ef06e5 Compiler warnings. 2013-10-30 13:45:00 -04:00
Alan Mishchenko 19c25fd6aa Adding a wrapper around clock() for more accurate time counting in ABC. 2013-05-27 15:09:23 -07:00
Alan Mishchenko 6ad94cd988 Making changes suggested by Mark Jarvin. 2013-05-19 21:50:09 -07:00
Alan Mishchenko a1ceb7617c Making changes suggested by Mark Jarvin. 2013-05-05 09:06:53 -07:00
Alan Mishchenko 4637097491 New AIG optimization package. 2012-10-06 15:12:39 -07:00
Alan Mishchenko 71bdfae941 Replacing 'st_table' by 'st__table' to resolve linker problems. 2012-09-29 17:11:03 -04:00