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5220 Commits

Author SHA1 Message Date
Alan Mishchenko 55ed1e6698 Changing command &permute to generate random NPNP transformations. 2023-07-21 16:15:34 -07:00
Alan Mishchenko 623d0f3c9f Change in how signal names are printing in 'print_level'. 2023-07-18 21:00:13 -07:00
Alan Mishchenko 0828ac28a0 Bug fix in Verilog writer. 2023-07-18 15:53:20 -07:00
alanminko 354d302fef
Merge pull request #231 from salfter/c++17-fix 
fix errors when compiling within Yosys: "ISO C++17 does not allow 'register' storage class specifier"
 2023-07-18 11:33:57 -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 59cfcd2240 Compiler warnings. 2023-07-18 09:00:11 -07:00
Cunxi Yu 5bb7fb76a7 add orchestration function (local greedy); usage: orchestrate -h 2023-07-16 12:20:10 -06:00
Alan Mishchenko 766f64e221 Updating 'sim' command to print input patterns. 2023-07-14 20:23:56 -07:00
Alan Mishchenko c70de10002 Updating &saveaig command. 2023-07-14 20:06:22 -07:00
Alan Mishchenko e61194bbed Bug fix. 2023-07-08 10:18:18 -07:00
Alan Mishchenko a82bbaa91d Bug fix in equiv class filtering. 2023-07-07 14:03:35 -07:00
Alan Mishchenko 373c5eccf3 Experiment with multipliers. 2023-07-07 13:12:22 -07:00
Rajit Manohar 62b85322ea no need to call strlen on a constant 2023-06-24 12:34:24 -04:00
Rajit Manohar bbdfe37bf9 fix segv when obj is a primary input 2023-06-24 12:17:57 -04:00
alanminko a5a6254db1
Merge pull request #173 from mmicko/namespace_fix 
Prevent types from stdint to be defined under abc namespace
 2023-05-19 18:15:09 -07:00
alanminko cf25d25dd0
Merge pull request #195 from hzeller/20221121-fix-msan-issue 
Make sure all 32 bits of bit-field are initialized.
 2023-05-18 22:33:14 -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
alanminko 4f0cdd2167
Merge pull request #217 from hzeller/20230427-avoid-double-define 
Don't #define _DEFAULT_SOURCE if already defined.
 2023-05-18 22:32:48 -07:00
alanminko 80c1c01641
Merge pull request #225 from hzeller/20230515-fully-qualify-inserter 
Fully namespace-qualify std::inserter(); add missing include.
 2023-05-18 22:32:35 -07:00
Alan Mishchenko 5a9a902044 Bug fix in equivalence class handling (another try). 2023-05-17 10:34:14 -07:00
Henner Zeller ed7de06726 Fully namespace-qualify std::inserter(); add missing include. 
Signed-off-by: Henner Zeller <hzeller@google.com>
 2023-05-15 09:14:40 -07:00
alanminko 3d35624be6
Merge pull request #224 from MyskYko/transduction 
Transduction option fix and multi-threading
 2023-05-14 14:12:26 -07:00
Yukio Miyasaka 16894c56ee thread parallelism 2023-05-14 13:48:40 -07:00
Alan Mishchenko 96e1de436e Bug fix in equivalence class handling (another try). 2023-05-14 12:43:07 -07:00
Alan Mishchenko bb4378934d Removing a global variable in resub. 2023-05-13 13:53:59 -07:00
Yukio Miyasaka 3af039d7c3 zero cost hop 2023-05-12 22:10:40 -07:00
Yukio Miyasaka a3fb930e44 fix option 2023-05-12 21:44:29 -07:00
Alan Mishchenko 7e501b9b02 Bug fix in equivalence class handling. 2023-05-12 18:39:47 -07:00
alanminko 41a2b2a0ef
Merge pull request #223 from MyskYko/transduction 
transtoch with exdc
 2023-05-12 12:36:05 -07:00
MyskYko 1f16d8bc90 transtoch with exdc 2023-05-12 12:15:23 -07:00
Alan Mishchenko 26edc73b04 Bug fix in miter generation. 2023-05-11 19:20:27 -07:00
Alan Mishchenko 2c9937e0dd Small bug in managing AIG manager name. 2023-05-10 15:05:08 -07:00
Alan Mishchenko 7c04730a24 A minor change and adding ABC file markers. 2023-05-10 12:20:15 -07:00
alanminko 233680f286
Merge pull request #220 from MyskYko/transduction 
Stochastic Transduction Script
 2023-05-10 12:09:45 -07:00
MyskYko 36b357175a stochastic script for transduction 2023-05-06 04:15:34 -07:00
Alan Mishchenko 875ef73275 Temporarily disabling &transduction for an old windows compiler. 2023-05-04 12:27:08 -07:00
alanminko 38cd47b46c
Merge pull request #219 from MyskYko/transduction 
Transduction method
 2023-05-04 14:20:34 -04:00
MyskYko 3b946e76e3 options 2023-05-04 02:12:58 -07:00
MyskYko 920f4dbb7d verbose 2023-05-04 01:49:30 -07:00
MyskYko ec626957b5 option change 2023-05-03 10:46:42 -07:00
MyskYko d1ceefee82 compiler warning 2023-05-02 18:17:46 -07:00
MyskYko 323229a438 fix build 2023-05-02 17:27:01 -07:00
MyskYko ce3843ec8c fix enum 2023-05-02 17:08:02 -07:00
MyskYko 13b0d17169 abc cxx namespace 2023-05-02 17:02:04 -07:00
MyskYko 6e985705fc transduction 2023-05-02 16:48:33 -07:00
Alan Mishchenko eff805a644 Bug fix in choice computation. 2023-04-28 08:02:04 -04:00
Andrey Rogov d785775f64 1. Fix bug (using pDesign without check if == NULL) 
2. Switch type of variables containing file size to (int => long)
 2023-04-28 01:52:01 +03:00
Henner Zeller dfd8fabdd7 Don't #define _DEFAULT_SOURCE if already defined. 2023-04-27 13:44:13 -07:00
Alan Mishchenko cc6834d4cc Unifying random number generation. 2023-04-27 15:40:34 -04:00
Alan Mishchenko 65a756bf01 Command to write the network into an edgelist file, contributed by Cunxi Yu (University of Utah). 2023-04-25 12:58:59 -04:00
Alan Mishchenko 1a91797316 Trying to fix a spurious build error. 2023-04-22 19:17:56 -07:00
Alan Mishchenko 9f4ab5a2c1 Bug fix in SAT sweeping. 2023-04-22 18:37:21 -07:00
Alan Mishchenko b633363f06 Trying to fix a spurious build error. 2023-04-04 10:43:01 +08:00
Alan Mishchenko eaa9da53cd Various unrelated changes. 2023-04-04 10:28:07 +08:00
Alan Mishchenko 36a83acf3c Experiments with sequential mapping. 2023-03-31 19:52:46 +07:00
Alan Mishchenko 08d25f39f2 Various unrelated changes. 2023-03-26 08:15:45 +07:00
Alan Mishchenko 41c01e4fb7 Compiler warning. 2023-03-17 09:59:57 +07:00
Alan Mishchenko 6694add40f Compiler warning. 2023-03-17 09:54:46 +07:00
Alan Mishchenko 1229d1ff07 New options to print out sim info. 2023-03-16 13:03:07 +07:00
Alan Mishchenko a5f4841486 Adding BLIF dumping to MiniAIG. 2023-03-13 20:51:40 +07:00
Alan Mishchenko 6d9c8daece Fix duplicating invs/bufs driving primary outputs in 'write_verilog'. 2023-03-11 22:28:38 +07:00
Alan Mishchenko 8ffb7811c7 New options to print out sim info (warning). 2023-03-11 20:35:23 +07:00
Alan Mishchenko c1b2a64c2e Alternative binary name on Linux. 2023-03-11 20:29:04 +07:00
Alan Mishchenko 7bc6f3396e New options to print out sim info. 2023-03-11 20:25:11 +07:00
Alan Mishchenko 953970e73a Skipping zero partial products. 2023-03-05 11:42:26 +07:00
Alan Mishchenko 9d0e828b85 Fixing compiler error. 2023-03-01 19:12:06 +07:00
Alan Mishchenko 3370370101 Adding switch 'show -d' to keep (not delete) the .dot file after generating the .ps file. 2023-03-01 19:00:44 +07:00
Alan Mishchenko a79dc18eb2 Enabling generation of non-restoring divider. 2023-03-01 18:41:24 +07:00
Alan Mishchenko 8742534db8 More compiler warnings. 2023-03-01 01:12:36 -08:00
alanminko 91aaff2575 More compiler warnings. 2023-02-28 03:07:41 -08:00
Alan Mishchenko 667326b18e Compiler warnings. 2023-02-28 15:53:12 +07:00
Alan Mishchenko 622d142794 Compiler warnings. 2023-02-28 15:40:06 +07:00
Alan Mishchenko b57b546494 Compiler warnings. 2023-02-28 15:16:31 +07:00
Alan Mishchenko 0d0063f7de Experiment with cost functions. 2023-02-28 13:50:35 +07:00
Alan Mishchenko 581c58b9c4 Experiment with choice computation. 2023-02-16 07:14:18 +01:00
Alan Mishchenko 38ad178e9e Changes and bug fixes in exact synthesis. 2023-02-13 06:39:10 +01:00
Alan Mishchenko bbd0640db2 Enable 'scorr' when AIG has no internal nodes. 2023-02-09 16:15:48 -08:00
Alan Mishchenko 1aecc3373c New command to compute the range of output values. 2023-02-08 15:54:38 -08:00
Alan Mishchenko aa4cada268 Experiments with multiplier generation (linker problem). 2023-02-08 14:49:42 -08:00
Alan Mishchenko 688be5719e Experiments with multiplier generation. 2023-02-08 14:37:38 -08:00
Alan Mishchenko ea0f22de4d Bug fix in &mfs. 2023-02-08 00:25:17 -08:00
Alan Mishchenko 110bac4394 Improvement in truth table printout. 2023-02-08 00:24:43 -08:00
Alan Mishchenko c899a4cb3b Experiments with multipliers. 2023-02-08 00:24:04 -08:00
Alan Mishchenko fa58597321 Updating mfs2 and &mfs to work with larger nodes. 2023-02-05 14:44:44 -08:00
Alan Mishchenko e7ecaee92d Bug fix in supergate generation. 2023-02-05 14:41:18 -08:00
Alan Mishchenko 086321a232 Bug fix. 2023-02-02 09:28:51 -08:00
Alan Mishchenko acdb94d1d3 Interfacing SAT sweepers. 2023-02-02 09:15:42 -08:00
Alan Mishchenko 70a07869c6 Updating interface of scorr. 2023-01-28 09:31:13 -10:00
Alan Mishchenko 66a5fe7aec Experiments with exact synthesis. 2022-12-29 17:15:53 -08:00
Alan Mishchenko aefbac6b04 Adding printout of SOPs. 2022-12-19 10:37:22 -08:00
Alan Mishchenko 27b8cce3fe Experiments with precomputation. 2022-12-18 20:06:07 -08:00
Alan Mishchenko 091c589301 Unifying the use of random numbers. 2022-12-14 20:45:11 -08:00
Alan Mishchenko c20f1dcc73 Another way of dumping QBF problem into a file (bug fix). 2022-12-04 07:35:16 -08:00
Alan Mishchenko 6e6c728b65 Another way of dumping QBF problem into a file. 2022-12-03 20:29:06 -08:00
Alan Mishchenko 2c7a456c37 Suggested bug fix in 'resub' with ODCs. 2022-11-29 10:51:59 -08:00
Alan Mishchenko 3bcc4fc386 Other suggested changes. 2022-11-21 14:40:55 -08:00
Alan Mishchenko b0518173b1 Preventing underfined behavior following a github message suggestion. 2022-11-21 14:12:47 -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
Henner Zeller 2f0f638007 Make sure all 32 bits of bit-field are initialized. 
Found with msan static analysis which noticed an
uninitialized bit.

Signed-off-by: Henner Zeller <hzeller@google.com>
 2022-11-21 12:23:11 -08:00
Jerry James 5a9f37cd93 Do not pass NULL to fprintf 2022-11-16 11:38:38 -07:00
Alan Mishchenko 70cb339f86 Bug fix in &dch -x. 2022-10-19 05:05:56 -07:00
Alan Mishchenko 336b41a063 Adding comment about dup cell name. 2022-10-11 09:36:15 -07:00
Alan Mishchenko 813a0f1ff1 Updating features of &if mapper. 2022-10-09 23:51:40 -07:00
Jeremy Kun 4f4bba2a47
typo: Libery -> Liberty 2022-09-30 09:17:32 -07:00
Yukio Miyasaka fdd5656599 fix compile warnings 2022-09-19 18:25:00 -07:00
Alan Mishchenko 1bd7550378 Compiler warnings. 2022-09-19 16:30:52 -07:00
Alan Mishchenko 6325e41681 Compiler warnings. 2022-09-19 16:13:54 -07:00
Alan Mishchenko 4d183efe48 Compiler warnings. 2022-09-19 16:07:29 -07:00
Alan Mishchenko 47c153629f Compiler warnings. 2022-09-19 15:57:48 -07:00
Yukio Miyasaka 124e750e9a fix compile errors and warnings 2022-09-19 14:51:34 -07:00
Alan Mishchenko 6c8c6aafc5 Temporarily disabling new code. 2022-09-19 12:41:19 -07:00
Alan Mishchenko 2df7443317 Temporarily disabling new code. 2022-09-19 12:33:45 -07:00
Alan Mishchenko a6c9e997bd Temporarily disabling &ttopt in the Windows version. 2022-09-19 11:17:15 -07:00
alanminko c65e08f9b5
Merge pull request #178 from MyskYko/ttopt 
Import ttopt
 2022-09-19 10:49:31 -07:00
Alan Mishchenko b69f439609 Adding args to command %yosys. 2022-09-19 10:48:41 -07:00
Yukio Miyasaka 96b9ef2ce5 import ttopt 2022-09-17 15:42:36 -07:00
Miodrag Milanovic 7543778f2c Enable loading of large liberty files 2022-09-07 11:45:30 +02:00
Alan Mishchenko 0ed81b34f1 Compiler warnings. 2022-08-30 13:28:59 -07:00
Alan Mishchenko 138c381f76 Testing utility code. 2022-08-30 13:19:14 -07:00
Alan Mishchenko 34d571a562 Various changes. 2022-08-30 12:30:15 -07:00
Alan Mishchenko c3c643820e Various changes. 2022-08-30 12:00:33 -07:00
Alan Mishchenko 1b0439d128 Changing 2:1 MUX fanin order to be (ctrl, data0, data1). 2022-08-11 20:19:37 -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 132b893921 Investigating complex miters. 2022-08-03 10:09:44 -07:00
Alan Mishchenko a9237f50ea New switch in command &st for adding buffers. 2022-07-31 19:12:55 -07:00
Alan Mishchenko 66449e8033 Constructing boolean relation. 2022-07-30 20:38:33 -07:00
Alan Mishchenko ddb22f3bed Various changes. 2022-07-30 14:21:47 -07:00
Miodrag Milanovic 65590d0e17 Prevent types from stdint to be defined under abc namespace 2022-06-29 09:12:22 +02:00
Alan Mishchenko c23cd0a7c5 Commenting out unimportant assertion. 2022-06-27 09:53:17 -07:00
Alan Mishchenko adcc398bc3 Dumping equivalences after SAT sweeping. 2022-06-26 19:45:03 -07:00
Alan Mishchenko 8cf3f54208 Experiments with technology mapping. 2022-06-25 19:44:30 -07:00
Alan Mishchenko 25455d358f Making command &kissat not look for the binary in the current dir. 2022-06-23 08:04:34 -07:00
Alan Mishchenko 8888e8e82e Experiments with the mapper. 2022-06-23 07:48:10 -07:00
Alan Mishchenko 8eb651c3d3 Adding command to check resub problem solution. 2022-06-10 16:55:12 -07:00
Alan Mishchenko ae0f03f4a9 Adding command to check resub problem solution. 2022-06-10 14:06:23 -07:00
Alan Mishchenko 3241a595ba Bug fix by Ai Quoc Dao. 2022-06-08 08:50:37 -07:00
Alan Mishchenko 7bda1d4bfb Renaming switch '-i' into '-c' in %collapse. 2022-06-05 18:28:51 -07:00
Alan Mishchenko 617eb759ae Enabling support for reading AIGs with XOR gates. 2022-06-05 18:27:40 -07:00
Alan Mishchenko aebf1e7b9c Integrated Kissat, by Armin Biere, as an external binary. 2022-06-02 09:35:06 -07:00
Alan Mishchenko 94ab17c39e Supporting new resub problem format. 2022-06-02 07:47:33 -07:00
Alan Mishchenko 5a3e0a1f15 Improvements to MiniAIG. 2022-05-22 19:47:13 -07:00
Alan Mishchenko 4f7bf91003 Adding new switch to &cec. 2022-05-20 12:53:12 -07:00
Alan Mishchenko 21922e3e9f Adding switch to dsd_match to skip small functions. 2022-05-18 10:43:07 -07:00
Alan Mishchenko 67247b7209 One less line printed out in the batch mode. 2022-05-18 10:42:37 -07:00
Alan Mishchenko 3d19d411b2 Improvements to MiniAIG. 2022-05-18 10:41:39 -07:00
Alan Mishchenko 61f2f3db6f Removing equivalence classes when they are not properly refined. 2022-04-28 15:41:02 -07:00
Alan Mishchenko f6758079f7 Removing equivalence classes when they are not properly refined. 2022-04-27 20:54:04 -07:00
Alan Mishchenko daa4eaf2af Removing duplicated command. 2022-04-26 18:54:12 -07:00
Alan Mishchenko 5999b5a516 Adding switch -c to &cone. 2022-04-26 17:49:39 -07:00
Alan Mishchenko 0fc56e7199 Experiments with word-level data structures. 2022-04-26 10:39:54 -07:00
Alan Mishchenko c68fcae445 A trivial changeset. 2022-04-24 20:57:41 -07:00
Alan Mishchenko 9e164ec52d Adding a switch to complement outputs after collapsing. 2022-04-24 20:15:15 -07:00
Alan Mishchenko 7693ce6a6c Bug fix in &uif. 2022-04-24 19:15:22 -07:00
Alan Mishchenko dd81af8170 Supporting multiple box types in &uif. 2022-04-24 14:37:46 -07:00
Alan Mishchenko ca6dd4ed17 Bug fix in &uif. 2022-04-24 13:56:19 -07:00
Alan Mishchenko 1abd0457ab Experiments with SAT sweeping. 2022-04-24 10:25:46 -07:00
Alan Mishchenko cb30ea0516 Experiments with SAT sweeping. 2022-04-24 09:59:22 -07:00
Alan Mishchenko 1f56f20e1b Experiments with SAT sweeping. 2022-04-24 09:29:52 -07:00
Alan Mishchenko 8e13245ed0 Adding switch to stop scorr if refinement is too slow. 2022-04-24 08:53:57 -07:00
Alan Mishchenko b79f37ae57 Experiments with word-level data structures. 2022-04-22 15:18:49 -07:00
alanminko fdf08d2aad
Merge pull request #160 from antonblanchard/signed-char 
Fix compile error on targets with unsigned char
 2022-04-06 18:10:37 -07:00
Alan Mishchenko e5e5e3545b Added a switch to &dfs to perform levelized ordering. 2022-04-04 22:12:58 -07:00
Alan Mishchenko 7ad8f9548c Experiments with word-level data structures. 2022-04-04 22:08:53 -07:00
alanminko 547de09670
Merge pull request #145 from QuantamHD/fix_internal_pins 
Fixes internal pin parsing error in ASAP7 liberty file.
 2022-04-04 12:55:49 -07:00
Alan Mishchenko 5405003a5e Suggested changes to properly initialize the variable array for Cudd_bddVectorCompose(). 2022-04-02 23:44:57 -07:00
Alan Mishchenko a24b15d03a Suggested changes for the case when the file begings with a new line. 2022-03-29 15:31:13 -07:00
Raphael Isemann b44a8f927b Fix some memory leaks 2022-03-25 17:12:20 +01:00
Alan Mishchenko ee228339e5 Experiments with word-level data structures. 2022-03-06 00:10:52 -08:00
Alan Mishchenko d86e8d9ed8 Experiments with word-level data structures. 2022-03-06 00:09:35 -08:00
Alan Mishchenko 32693e9857 Experiments with word-level data structures. 2022-03-05 20:58:38 -08:00
Alan Mishchenko 6606c18c70 Interleaved variable ordering during bit-blasting. 2022-02-25 22:15:13 -08:00
Alan Mishchenko 3186a82f65 Intersection a bug in rewrite/refactor. 2022-02-23 10:11:23 -08:00
Alan Mishchenko bcf21e4677 Intersection a bug in rewrite/refactor. 2022-02-22 21:14:48 -08:00
Alan Mishchenko 31519bd6d6 Similar changes suggested in other places. 2022-02-18 14:11:17 -08:00
Alan Mishchenko b442c749e3 Suggested change to prevent ABC from crashing when compiled on Windows. 2022-02-18 10:51:49 -08:00
Anton Blanchard c93c4053d3 Fix compile error on targets with unsigned char 
abc is failing to compile on ppc64le because char is unsigned by
default:

src/misc/extra/extraUtilMisc.c: In function ‘void abc::Extra_TruthExpand(int, int, unsigned int*, unsigned int, unsigned int*)’:
src/misc/extra/extraUtilMisc.c:1550:5: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing]
 2022-02-18 13:29:38 +11:00
Alan Mishchenko 33fb7a809d Experiments with word-level data structures. 2022-02-16 21:23:21 -08:00
Alan Mishchenko ea5648db3f Improving truth table handling. 2022-02-16 15:32:53 -08:00
Alan Mishchenko 6345832dba Improving truth table handling. 2022-02-03 18:45:11 -08:00
Alan Mishchenko faa5947278 Compiler warnings. 2022-02-02 21:39:36 -08:00
Alan Mishchenko a6f8625d64 Experiments with word-level data structures. 2022-02-02 21:37:31 -08:00
Alan Mishchenko 6097ac1d1a Adding option to dump CNF after preprocessing in &glucose. 2022-02-02 17:21:30 -08:00
Alan Mishchenko 2ccb0f7834 Suggested bug fix. 2022-01-22 13:26:06 -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 5b8fa41ba9 Suggested bug fixes in the old code. 2022-01-21 11:33:53 -08:00
Alan Mishchenko d892e63256 Compiler warnings. 2022-01-21 11:13:18 -08:00
Alan Mishchenko 79f04c6653 Experiments with word-level data structures. 2022-01-21 11:09:10 -08:00
Alan Mishchenko 48498af818 Missing class name in the FreeBSD code. 2021-12-29 13:08:32 -08:00
Alan Mishchenko 491e0e833f Changes to pattern generation. 2021-12-26 17:57:41 +07:00
QuantamHD f288c4d7f6 Fixes internal pin parsing error in ASAP7 liberty file. 
This fix addresses an issue I saw with the ASAP7 liberty files and
ABC. ASAP7 lists internal pins in its liberty file which ABC's liberty
parser doesn't account for. This causes an assert to be triggered. This
fix simply adds interal pins to the ignore list.
 2021-12-20 12:55:11 -08:00
Alan Mishchenko 85b74f68f1 Adding new command &icec. 2021-12-17 10:15:57 +07:00
Alan Mishchenko 25b1a0d81c Fixing a rare problem with choice nodes. 2021-12-16 21:31:09 +07:00
Alan Mishchenko f1b64be840 Compiler warning. 2021-12-16 11:32:53 +07:00
Alan Mishchenko fb248e1ca1 Adding new command %yosys. 2021-12-16 11:30:06 +07:00
Alan Mishchenko 8e72ac36d7 Outputting the constant node in 'write_gml'. 2021-12-06 13:38:09 -08:00
Alan Mishchenko b7176ee3e5 Adding command-line switch 'testnpn -A 12' for P-only canonical form computation. 2021-12-03 18:48:26 -08:00
Alan Mishchenko 03b9f41786 Bug fix in blasting word-level flops. 2021-12-02 22:20:55 -08:00
Alan Mishchenko dfa34cc2e4 Disabling choices when they are computed incorrectly. 2021-11-30 15:23:20 -08:00
Alan Mishchenko f26ea1eaea Changes to make compiler happy. 2021-11-27 17:37:34 -08:00
Alan Mishchenko 96bdcd2bb2 Merge branch 'master' of github.com:berkeley-abc/abc 2021-11-27 17:13:03 -08:00
Alan Mishchenko b10f6bd899 Bug fix in sweep (which happens to be a rare bug in Abc_NodeMinimumBase) (additional fix). 2021-11-27 17:12:08 -08:00
alanminko 9b245d9f69
Merge pull request #139 from antmicro/fix-unconnected-couts-upstream 
Consider unconnected carry-out ports
 2021-11-10 09:48:58 -08:00
Alan Mishchenko 079a309a0d Bug fix in processing NDR. 2021-11-08 21:17:37 -08:00
Alan Mishchenko 621d6355f4 Temporary fix to a &blut problem. 2021-11-07 21:15:03 -08:00
Alan Mishchenko 5e4a78470b Compiler warnings. 2021-11-05 16:07:31 -07:00
Alan Mishchenko 18b4e8beef Bug fix and new procedures. 2021-11-02 20:31:32 -07:00
Alan Mishchenko a80a91e45f Bug fix and new procedures. 2021-11-02 20:28:01 -07:00
Alan Mishchenko d13e33cdd8 New API for external calls. 2021-10-26 16:58:59 -07:00
Michael Gielda 348c74e0a6
Fix typo 2021-10-26 09:36:25 +02:00
Maciej Kurc dbc5f8a3b6 Added including unconnected carry-outs in the carry-chain connection list. 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2021-10-25 11:51:53 +02:00
Alan Mishchenko 456e381a02 Bug fix in sweep (which happens to be a rare bug in Abc_NodeMinimumBase). 2021-10-23 16:42:34 -07:00
Alan Mishchenko d4f073bad7 Various changes. 2021-10-22 00:00:01 -07:00
Alan Mishchenko abc54a2d20 Changing static to extern for two procedures. 2021-10-17 20:52:20 -07:00
Alan Mishchenko f0236d5ac1 Experiments with pattern generation. 2021-10-10 14:43:19 -07:00
Alan Mishchenko d514029e34 Experiments with SAT solving. 2021-10-09 15:16:18 -07:00
Alan Mishchenko 1afd156dbd New command &stochsyn for stochastic synthesis. 2021-10-07 20:34:58 -07:00
Alan Mishchenko e56a767640 Compiler warning. 2021-10-06 20:34:53 -07:00
Alan Mishchenko 227b0c775b New command &stochsyn for stochastic synthesis. 2021-10-06 20:33:41 -07:00
Alan Mishchenko 31f88974e2 Various changes. 2021-10-06 17:14:57 -07:00
Alan Mishchenko eb44a80bf2 Compiler warnings. 2021-09-30 18:08:26 -07:00
Alan Mishchenko e76b7ba0cc Compiler warnings. 2021-09-30 18:06:42 -07:00
Alan Mishchenko 674bcbee37 Various changes. 2021-09-30 18:02:33 -07:00
Alan Mishchenko a8b5da820d Other compiler changes. 2021-09-26 11:58:42 -07:00
Alan Mishchenko ba64e78608 Changing declaration of Vec_Ptr_t sorting function to satisfy some compilers. 2021-09-26 11:30:54 -07:00
Alan Mishchenko 2ce1ce8bed Various changes. 2021-09-26 11:12:17 -07:00
Alan Mishchenko 787dbb9433 Two rare corner-case bugs in &if mapper. 2021-09-26 11:05:48 -07:00
Alan Mishchenko baf2a6508d Experiment with simulation. 2021-09-22 17:43:09 -07:00
Alan Mishchenko cc13d1fb47 Adding command &reshape. 2021-09-21 10:50:10 -07:00
Alan Mishchenko 627c7d33fd Adding command &reshape. 2021-09-21 10:28:45 -07:00
Alan Mishchenko 1e69e7e7d1 Adding command &reshape. 2021-09-21 10:22:40 -07:00
Alan Mishchenko a363256098 Removing unused command. 2021-09-21 10:08:04 -07:00
Alan Mishchenko e2f1548217 Various changes. 2021-09-21 10:00:46 -07:00
Alan Mishchenko 6ca31c475f Improving MiniAIG and name manager. 2021-09-16 21:51:10 -07:00
Alan Mishchenko 997e1a2ddc Further debugging of MiniLUT APIs. 2021-09-16 17:48:57 -07:00
Alan Mishchenko ecda331a2a Various changes. 2021-09-14 22:01:41 -07:00
Alan Mishchenko c557272241 Enable command 'pipe' for pipelining. 2021-09-13 09:44:28 -07:00
Alan Mishchenko 2f993e583d Bug fix in MiniLUT code. 2021-09-13 08:40:44 -07:00
Alan Mishchenko d3d5644005 Procedure to printout MiniLUT. 2021-09-11 09:11:02 -07:00
Alan Mishchenko bafd2a7820 Disabling command print_mint when CUDD is not used. 2021-09-07 19:40:57 -07:00
Alan Mishchenko 9d89faa82b Bug fix in logic optimization. 2021-09-06 11:40:29 -07:00
Alan Mishchenko 14dc389e62 Bug fix in the timing manager. 2021-09-06 09:53:49 -07:00
Alan Mishchenko e7a029d73f Various changes. 2021-09-04 19:21:59 -07:00
Alan Mishchenko ed9c16d4f5 Additional MiniLUT API. 2021-09-03 18:14:10 -07:00
Alan Mishchenko a718318740 Various changes. 2021-09-02 22:54:19 -07:00
Alan Mishchenko 388255e557 Allow &mfs to work on sequential AIGs. 2021-08-24 14:51:24 -07:00