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4867 Commits

Author SHA1 Message Date
Alan Mishchenko 408ce46815 Fixing memory leak in 'pdr'. 2017-02-16 10:28:39 -08:00
Alan Mishchenko c7b68c5e3f Promising modification of the generalization procedure in 'pdr'. 2017-02-16 10:03:34 -08:00
Alan Mishchenko bcc6d2686f Fixing missing sat_solver APIs in 'iprove'. 2017-02-15 19:12:47 -08:00
Bruno Schmitt 7811f1bb07 Merged alanmi/abc into default 2017-02-15 17:19:52 -08:00
Alan Mishchenko ab387953ab Word-level abstraction engine. 2017-02-15 17:16:19 -08:00
Bruno Schmitt 088aabc102 - Small changes to the watch lists behavior. 
- Implementation of bookmark, unbookmark and rollback procedures.
- Minor changes.
 2017-02-15 17:02:32 -08:00
Alan Mishchenko cb1ab7030f Experiments with simulation. 2017-02-14 20:26:43 -08:00
Bruno Schmitt 30037e0653 - Small bug fix in var activity (improve performance) 
- New implementation of watcher lists.
 2017-02-14 14:43:44 -08:00
Alan Mishchenko f4853496d7 Adding PDR with abstraction. 2017-02-13 01:02:03 -08:00
Alan Mishchenko 3fb058a355 Adding PDR with abstraction. 2017-02-11 22:48:20 -08:00
Alan Mishchenko 4abb1ce8a4 Commenting out uncommented message. 2017-02-11 21:11:45 -08:00
Alan Mishchenko ae521b6601 Adding PDR with abstraction. 2017-02-11 21:00:37 -08:00
Alan Mishchenko 2a5fa67d36 Adding APIs to mark cones. Creating test-bench for incremental solving &satoko -i. 2017-02-11 17:28:37 -08:00
Alan Mishchenko 7b7ebf91e4 Compiler warning. 2017-02-11 15:40:53 -08:00
Alan Mishchenko f6193c0d45 Updates to variable activity in the SAT solver. 2017-02-11 15:38:50 -08:00
Alan Mishchenko 45f4d6c7e8 Movinng custom floating-point implementations, etc. 2017-02-11 13:55:41 -08:00
Bruno Schmitt ab2d3acac9 New implementation of a software floating point implementation (sdbl) for consistency across different platforms and compilers. 
Removing useless files and compile time options related to variable activity data type (it can only be sdbl).
 2017-02-11 13:28:22 -08:00
Alan Mishchenko 8333cb807f Platform-independent double. 2017-02-11 10:55:34 -08:00
Alan Mishchenko dd96bb7477 Adding PDR with abstraction. 2017-02-10 18:53:39 -08:00
Alan Mishchenko 5d717256d3 Updates to the autotuner. 2017-02-10 18:14:06 -08:00
Alan Mishchenko d4b491d849 Changes to compile on Windows. 2017-02-10 17:51:42 -08:00
Alan Mishchenko f7a1fe88fb Merged in boschmitt/abc (pull request #51) 
Modifications to satoko.
 2017-02-11 01:41:19 +00:00
Alan Mishchenko 1bdbea6612 Compiler warnings. 2017-02-10 17:40:34 -08:00
Alan Mishchenko 8bff9aa1cd Adding PDR with abstraction. 2017-02-10 17:36:20 -08:00
Bruno Schmitt d69735309d Merged alanmi/abc into default 2017-02-10 17:28:17 -08:00
Bruno Schmitt 342d2d9f5c New fixed point data type. 
Expose all options to command line.
Expose search statistics to users.
 2017-02-10 17:26:45 -08:00
Alan Mishchenko fce2b16a60 Re-introducing floating-point activity in the SAT solver. 2017-02-10 13:31:29 -08:00
Alan Mishchenko f2d096c9f0 Improving CEX minimization. 2017-02-10 13:20:20 -08:00
Alan Mishchenko d335ee096e Standardizing the use of new CNF generator. Adding CNF variable connectivity information. 2017-02-10 11:05:00 -08:00
Alan Mishchenko 4e6978f242 Profiling CEX minimization. 2017-02-09 18:05:55 -08:00
Alan Mishchenko 7a2984bbe9 Word-level abstraction. 2017-02-09 16:38:08 -08:00
Alan Mishchenko 2fe17c1f4b Word-level abstraction. 2017-02-09 14:30:10 -08:00
Alan Mishchenko 32712ec9ab Making sure 'inv_out' can match flops by name. 2017-02-09 14:17:19 -08:00
Alan Mishchenko e20ef654d9 Word-level abstraction. 2017-02-09 13:31:07 -08:00
Bruno Schmitt 871899dcea - Adding a compile time option to use floats for var activity (now it can be either ‘double’, ‘float’ or ‘unsigned’ (default)) 
- Adding vector of ‘float’
- Adding an option to configure the ratio of learnt clauses to be kept in clause database at each reduction (0 means no reduction).
- Other small changes.
 2017-02-09 05:17:50 -08:00
Alan Mishchenko 040b88a7c6 Editing output messages. 2017-02-08 19:12:57 -08:00
Alan Mishchenko 2a9902eec7 Accidental change. 2017-02-08 19:10:15 -08:00
Alan Mishchenko 778ea6bb8a Editing output messages. 2017-02-08 19:07:21 -08:00
Alan Mishchenko 1e62fb4a92 Compiler warning. 2017-02-08 18:59:07 -08:00
Alan Mishchenko 77e2b1ff53 Autotuner for 'satoko'. 2017-02-08 18:57:16 -08:00
Alan Mishchenko cf24a0eb0c Compiler warning. 2017-02-08 14:12:49 -08:00
Alan Mishchenko de4bf41c53 New command &satoko. 2017-02-08 14:10:08 -08:00
Alan Mishchenko 80f5070dbe Re-introducing floating-point activity in the SAT solver. 2017-02-07 02:05:03 -08:00
Alan Mishchenko 44dbf992a7 Re-introducing floating-point activity in the SAT solver. 2017-02-06 23:28:00 -08:00
Alan Mishchenko 542f84d2fb Small changes to compile satoko on Windows. 2017-02-06 20:54:41 -08:00
Bruno Schmitt 6ae1f35fae Merged alanmi/abc into default 2017-02-06 20:39:53 -08:00
Bruno Schmitt 0fb4442a82 Small changes to support old compilers. 2017-02-06 19:50:57 -08:00
Alan Mishchenko 495a34e3ce Fixing compilation problem in 'dsc' package. 2017-02-06 18:53:35 -08:00
Bruno Schmitt cac3967b52 Adding a new SAT solver to ABC. (Satoko) 
The command is ‘satoko’
 2017-02-06 11:34:52 -08:00
Alan Mishchenko aed9a87282 Adding specialized flop ordering before generalization in 'pdr'. 2017-02-06 00:54:18 -08:00
Alan Mishchenko 89e8e50069 Improving new X-valued simulation in 'pdr'. 2017-02-06 00:21:28 -08:00
Alan Mishchenko f34029dd09 Improvements in AIG visualization. 2017-02-05 12:28:34 -08:00
Alan Mishchenko 8b6de217f6 Compiler warnings. 2017-02-05 11:08:44 -08:00
Alan Mishchenko afcbb09717 Corner-case bug-fix in library preprocessor for standard-cell mapping. 2017-02-05 10:43:07 -08:00
Alan Mishchenko 2c4c464ab0 Adding structural flop priority heuristics in 'pdr' (bug fix). 2017-02-03 21:31:40 -08:00
Alan Mishchenko 45bf0369a8 Adding structural flop priority heuristics in 'pdr'. 2017-02-03 19:51:53 -08:00
Alan Mishchenko a2cebd3e20 Removing dead code in 'pdr'. 2017-02-03 17:32:44 -08:00
Alan Mishchenko 6d088bc440 Enabling new X-valued simulation in 'pdr'. 2017-02-03 17:02:36 -08:00
Alan Mishchenko e91abd6307 Improvements to inductive generalization in IC3/PDR by Zyad Hassan. 2017-02-02 16:03:40 -08:00
Alan Mishchenko f14ee271ab Reordering if-statements in the xsat solver. 2017-02-02 12:44:54 -08:00
Alan Mishchenko a226496bf9 Adding API for generating a monitor of a set of internal signals in a sequential logic network. 2017-01-31 19:53:57 -08:00
Alan Mishchenko dc7445e435 Typo. 2017-01-31 11:09:38 -08:00
Alan Mishchenko 452a19f70c Improvements to SMT-LIB parser (bug fixes). 2017-01-30 18:30:59 -08:00
Alan Mishchenko e21c7d72f3 Updates to arithmetic verification. 2017-01-30 08:39:26 -08:00
Alan Mishchenko 3020d57ea6 Commenting out debug code. 2017-01-29 13:39:35 -08:00
Alan Mishchenko e9566a1e3d Updates to arithmetic verification. 2017-01-29 13:37:29 -08:00
Alan Mishchenko 9171bb32ad Updates to arithmetic verification. 2017-01-28 17:04:22 -08:00
Alan Mishchenko 782125c61e Custom floating-point number. 2017-01-28 12:01:32 -08:00
Alan Mishchenko ec6b765314 Custom floating-point number. 2017-01-28 11:46:47 -08:00
Alan Mishchenko 596276152c Fixing non-reproducability related to floating-point numbers. 2017-01-27 15:22:23 -08:00
Alan Mishchenko f701a0c659 Commenting out &mfs report message. 2017-01-27 10:48:56 -08:00
Alan Mishchenko c2b805dc85 Adding visualization of word-level networks Wlc_Ntk_t. 2017-01-26 22:22:22 -08:00
Alan Mishchenko 64d7119ddc Adding visualization of word-level networks Wlc_Ntk_t. 2017-01-26 21:43:28 -08:00
Alan Mishchenko 7d82819d51 Adding visualization of word-level networks Wlc_Ntk_t. 2017-01-26 15:17:02 -08:00
Alan Mishchenko 3c8c807ac1 Improvements to SMT-LIB parser. 2017-01-26 11:56:17 -08:00
Alan Mishchenko 57286e8ab6 Adding features for invariant minimization. 2017-01-25 22:29:51 -08:00
Alan Mishchenko 636332c63e Adding features for invariant minimization. 2017-01-25 22:27:46 -08:00
Alan Mishchenko a02bdebcc4 Corner-case bug in MiniLUT. 2017-01-25 14:58:06 -08:00
Alan Mishchenko 32288c6964 Adding features for invariant minimization. 2017-01-25 14:02:14 -08:00
Alan Mishchenko 3119e1e30f Adding features for invariant minimization. 2017-01-25 13:56:16 -08:00
Alan Mishchenko cf1106aba8 Adding features for invariant minimization. 2017-01-24 22:28:28 -08:00
Alan Mishchenko c3dfec7467 Fixing windows compilation problem. 2017-01-24 20:49:47 -08:00
Alan Mishchenko 88e887d1a0 Fixing gcc compilation problem. 2017-01-24 20:46:03 -08:00
Alan Mishchenko 849f180764 Adding features for invariant minimization. 2017-01-24 20:44:25 -08:00
Bruno Schmitt 876eb5a52e Merged alanmi/abc into default 2017-01-25 13:40:31 +09:00
Alan Mishchenko 51f4dab475 Adding features for invariant minimization. 2017-01-24 20:02:19 -08:00
Alan Mishchenko cf539dcca4 Fix mismatch in output formatting. 2017-01-21 12:48:40 +08:00
Alan Mishchenko a28be94ac7 Small fixes and a change to &cec to allow two files names given as command-line arguments. 2017-01-21 11:59:01 +08:00
Alan Mishchenko b193ef056d Updates to arithmetic verification. 2017-01-19 13:24:47 +08:00
Alan Mishchenko 7457b8a64a Updates to arithmetic verification. 2017-01-16 22:36:23 +07:00
Alan Mishchenko 153b71c140 Updates to arithmetic verification. 2017-01-15 20:59:59 +07:00
Alan Mishchenko 1b86911c4f Updates to arithmetic verification. 2017-01-14 20:28:26 +07:00
Alan Mishchenko 79701f8b46 Updates to arithmetic verification. 2017-01-14 16:11:59 +07:00
Alan Mishchenko 6d606b51ab Updates to arithmetic verification. 2017-01-13 21:17:00 +07:00
Alan Mishchenko 1a39fb3946 Adding print-out of critical path for mapped AIGs to &show. 2017-01-13 17:32:58 +07:00
Alan Mishchenko f5240276cb Updates to arithmetic verification. 2017-01-13 15:25:35 +07:00
Alan Mishchenko d52dafa6c2 Updates to arithmetic verification. 2017-01-12 16:12:48 +07:00
Alan Mishchenko 55b6b4bdab Updates to arithmetic verification. 2017-01-11 16:08:23 +07:00
Alan Mishchenko 8b8b410af2 Changing file naming in 'show' and '&show'. 2017-01-11 13:44:27 +07:00
Alan Mishchenko 89d08cfd06 Updates to arithmetic verification. 2017-01-11 13:36:54 +07:00
Alan Mishchenko 4bfb97d3e1 Updates to arithmetic verification. 2017-01-10 19:19:02 +07:00
Alan Mishchenko 5fbc0cd7f0 Updates to arithmetic verification. 2017-01-10 16:58:24 +07:00
Alan Mishchenko fbdf28e4c9 Updated to arithmetic verification. 2017-01-09 19:50:05 +07:00
Alan Mishchenko ab6a87a4db Delay-oriented performance improvement in &dch (make it conditional). 2017-01-09 11:35:13 +07:00
Alan Mishchenko 902377a45d Delay-oriented performance improvement in &dch. 2017-01-09 11:16:28 +07:00
Alan Mishchenko 9514c327e3 Bug fix in delay-opt framework. 2017-01-09 11:04:48 +07:00
Alan Mishchenko feb57982a9 Change suggested by Udi Finkelstein. 2017-01-09 10:46:29 +07:00
Alan Mishchenko 8ad3d6bec8 Bug fixes by Clifford Wolf. 2017-01-08 03:10:42 +07:00
Alan Mishchenko a281384731 Bug fix in delay-opt framework. 2017-01-07 14:42:47 +07:00
Alan Mishchenko 3dd2325aa8 Adding an option to not add buffers to decouple COs driven by the same internal node. 2017-01-07 09:51:38 +07:00
Alan Mishchenko 460167ec74 Compiler warnings. 2017-01-07 08:57:08 +07:00
Alan Mishchenko 5c9983d089 Dealing wit COs driven by inverters in MiniLUT. 2017-01-06 12:47:57 +07:00
Alan Mishchenko a2fcd0710d Creating file name from design name for PDR invariant. 2017-01-06 11:52:00 +07:00
Alan Mishchenko e9a7ad68c4 Updates to delay optimization project. 2017-01-05 13:23:27 +07:00
Alan Mishchenko 58622ed032 Adding two external APIs. 2017-01-05 12:53:15 +07:00
Alan Mishchenko 378bb41646 Updates to delay optimization project. 2017-01-02 19:18:55 +07:00
Alan Mishchenko 51e3a7c277 Updates to delay optimization project. 2017-01-02 18:43:41 +07:00
Alan Mishchenko 9be69dca36 Updates to delay optimization project. 2017-01-02 18:03:33 +07:00
Alan Mishchenko 8b898f85e6 Updates to delay optimization project. 2017-01-02 17:18:08 +07:00
Alan Mishchenko daf310cd4a Updates to delay optimization project. 2017-01-02 17:15:00 +07:00
Alan Mishchenko 74c8d35f33 Updates to delay optimization project. 2017-01-02 16:29:10 +07:00
Alan Mishchenko 6e1df46cd3 Updates to delay optimization project. 2017-01-01 20:49:36 +07:00
Alan Mishchenko d948f7259a Updates to delay optimization project. 2017-01-01 20:48:21 +07:00
Alan Mishchenko 26eb3f3684 Updates to delay optimization project. 2017-01-01 19:48:46 +07:00
Alan Mishchenko 385cb73d32 Updates to delay optimization project. 2017-01-01 19:47:30 +07:00
Alan Mishchenko 4b20003e0c Updates to delay optimization project. 2017-01-01 11:04:28 +07:00
Alan Mishchenko 1fef441a0d Updates to delay optimization project. 2017-01-01 11:01:47 +07:00
Alan Mishchenko 278c00242f Compiler warnings. 2017-01-01 00:33:06 +07:00
Alan Mishchenko 39f3225995 Updates to delay optimization project. 2017-01-01 00:32:19 +07:00
Alan Mishchenko ab8db51f37 Updates to delay optimization project. 2016-12-31 23:10:16 +07:00
Alan Mishchenko 290c70f73e Updates to delay optimization project. 2016-12-31 22:56:30 +07:00
Alan Mishchenko 3f2899d6ea Compiler warnings. 2016-12-31 22:00:26 +07:00
Alan Mishchenko 8eb5d1896a Updates to delay optimization project. 2016-12-31 21:46:25 +07:00
Alan Mishchenko 01924ca118 Updates to delay optimization project. 2016-12-31 20:21:46 +07:00
Alan Mishchenko 54b4692d4b Updates to delay optimization project. 2016-12-29 21:26:02 +07:00
Alan Mishchenko 4488ab83d0 Updates to delay optimization project. 2016-12-29 14:45:16 +07:00
Alan Mishchenko fdd8404bfc Updates to delay optimization project. 2016-12-28 12:34:53 +07:00
Alan Mishchenko 1f45cca621 C++ compatibility fix. 2016-12-28 09:43:28 +07:00
Alan Mishchenko 3581c94fec Updates to delay optimization project. 2016-12-27 21:08:52 +07:00
Alan Mishchenko fcd3133a9f Updates to delay optimization project. 2016-12-27 18:15:05 +07:00
Alan Mishchenko 398c4ec92c Updates to delay optimization project. 2016-12-27 18:08:39 +07:00
Alan Mishchenko ac3216cf23 Updates to delay optimization project. 2016-12-25 15:58:54 +07:00
Alan Mishchenko 7d0648e240 Correcting API names for inputing/outputing MiniLut. 2016-12-23 00:23:17 +07:00
Alan Mishchenko b56a532682 Several changes in arithmetic circuit manipulation. 2016-12-22 17:27:32 +07:00
Alan Mishchenko cf5d4ad07f Converting some errors into warnings. 2016-12-21 15:34:02 +07:00
Bruno Schmitt 123b425052 Fixes to make xSAT compile with old compilers. 
Small typos and variables renaming.
 2016-12-13 11:29:38 -02:00
Alan Mishchenko cb49c5d006 Bug fix in 'dsat <file.cnf>' when the number of classes in listed incorrectly. 2016-12-13 10:34:17 +08:00
Alan Mishchenko 81af996fee Bug fix in 'dsat <file.cnf>' when the number of classes in listed incorrectly. 2016-12-13 10:02:28 +08:00
Bruno Schmitt 5351ab4b13 xSAT is an experimental SAT Solver based on Glucose v3(see Glucose copyrights below) and ABC C version of 
MiniSat (bsat) developed by Niklas Sorensson and modified by Alan Mishchenko. It’s development has reached
sufficient maturity to be committed in ABC, but still in a beta state.

TODO:
* Read compressed CNF files.
* Study the use of floating point for variables and clauses activity.
* Better documentation.
* Improve verbose messages.
* Expose parameters for tuning.
 2016-12-12 16:20:38 -02:00
Alan Mishchenko cd92b1fea3 Improvements to GIA visualization. 2016-12-08 10:39:11 -08:00
Alan Mishchenko 211db8bf28 Improvements to GIA visualization. 2016-12-08 10:37:36 -08:00
Mathias Soeken 5af44731bf Merged alanmi/abc into default 2016-12-07 10:08:44 +01:00
Alan Mishchenko 77ef610919 Adding support for minimalistic representation of LUT mapping. 2016-12-05 21:18:51 -08:00
Alan Mishchenko d9fdd10960 Bug fix in Liberty parser. 2016-12-05 19:54:17 -08:00
Alan Mishchenko 3169bd96b7 Compiler warnings. 2016-12-05 17:48:21 -08:00
Alan Mishchenko 6a351c4dc0 Adding support for minimalistic representation of LUT mapping. 2016-12-05 17:45:15 -08:00
Alan Mishchenko 8ba6071a76 New SAT-based optimization package. 2016-12-04 21:59:10 -08:00
Alan Mishchenko 91aab10757 Analysis of arithmetic logic cones. 2016-12-04 13:05:51 -08:00
Alan Mishchenko c88a2421b4 New SAT-based optimization package. 2016-12-03 19:58:12 -08:00
Alan Mishchenko 1bf289c774 Changes to arithmetic logic detection. 2016-12-02 21:12:57 -08:00
Alan Mishchenko 2ff522df45 New SAT-based optimization package. 2016-11-30 20:58:53 -08:00
Alan Mishchenko 3b5527b620 New SAT-based optimization package. 2016-11-30 20:56:43 -08:00
Alan Mishchenko b3514ee7e0 Commenting out bailout in 'print_cex' when CEX has latches initialized to 1. 2016-11-30 12:07:08 -08:00
Alan Mishchenko 329cee4981 Small changes in handling arithmetic logic. 2016-11-30 11:30:38 -08:00
Alan Mishchenko 5d61e53c7a New SAT-based optimization package. 2016-11-28 15:50:15 -08:00
Alan Mishchenko 53adc97675 New SAT-based optimization package. 2016-11-27 11:56:40 -08:00
Alan Mishchenko de71ef44cd New command to profile arithmetic logic cones. 2016-11-26 17:06:54 -08:00
Alan Mishchenko 6b55bf0205 New SAT-based optimization package. 2016-11-26 14:28:12 -08:00
Alan Mishchenko 64bdbe1a74 Adding switch '-c' to generate only stuck-at faults in 'faultclasses -g'. 2016-11-22 20:09:25 -08:00
Alan Mishchenko b483c97fdd Minor bug fixes. 2016-11-21 11:52:50 -08:00
Alan Mishchenko a703052bc5 New SAT-based optimization package. 2016-11-19 18:15:06 -08:00
Alan Mishchenko 58476ea738 New SAT-based optimization package. 2016-11-17 17:32:34 -08:00
Alan Mishchenko 585f3a6407 New SAT-based optimization package. 2016-11-17 12:16:14 -08:00
Alan Mishchenko 254ac2df8f Fixed several compiler warnings. 2016-11-17 12:12:19 -08:00
Vinicius Callegaro 9f99f08d4c Merged alanmi/abc into default 2016-11-16 20:57:39 -02:00
Alan Mishchenko 71a52ae9e5 Renaming command 'detect' to be 'faultclasses'. 2016-11-10 09:38:07 -08:00
Alan Mishchenko 460a5700a5 Compiler warnings. 2016-11-09 21:19:52 -08:00
Alan Mishchenko c6afb9db63 Equivalent fault detection code. 2016-11-09 21:17:44 -08:00
Vinicius Callegaro faf8d6ecea Disjoint-support decomposition with cofactoring and boolean difference analysis 
from V. Callegaro, F. S. Marranghello, M. G. A. Martins, R. P. Ribas and A. I. Reis,
entitled "Bottom-up disjoint-support decomposition based on cofactor and boolean difference analysis" presented in ICCD'15.
 2016-11-08 17:00:35 -02:00
Alan Mishchenko 6cd66183e4 Isolating CBA types into a separate header. 2016-11-08 06:13:47 -08:00
Alan Mishchenko 85abb6bde7 Isolating CBA types into a separate header. 2016-11-07 09:39:29 -08:00
Mathias Soeken f9b7e92904 Exact synthesis. 2016-11-02 19:27:12 +01:00
Mathias Soeken 16109b11f6 Exact synthesis. 2016-10-29 09:34:34 +02:00
Mathias Soeken bab90943dc Exact synthesis. 2016-10-26 17:54:00 +02:00
Mathias Soeken 0a87e72c6d Exact synthesis. 2016-10-26 13:36:29 +02:00
Mathias Soeken a25faed14c Merged alanmi/abc into default 2016-10-26 13:31:28 +02:00
Alan Mishchenko 76c4d22229 Parser for JSON format. 2016-10-25 17:17:37 -07:00
Mathias Soeken f47a4377e4 Exact synthesis. 2016-10-25 16:28:02 +02:00
Alan Mishchenko befb73079a Code for profiling arithmetic circuits. 2016-10-21 17:51:53 -07:00
Alan Mishchenko 9c7741efd9 Code for profiling arithmetic circuits. 2016-10-21 17:50:32 -07:00
Alan Mishchenko f5069d6675 Code for profiling arithmetic circuits. 2016-10-21 17:50:05 -07:00
Alan Mishchenko d22cb3f451 Improving robustness of &b. 2016-10-15 18:01:53 -07:00
Alan Mishchenko 710f5cd4bc Memory leak in scl package. 2016-10-12 11:59:32 -07:00
Alan Mishchenko 40375f8b93 Updates to arithmetic verification. 2016-10-09 19:38:30 -07:00
Alan Mishchenko 50e324ce11 Adding switch &mfs -b to preserve white boxes during optimization. 2016-10-07 18:05:20 -07:00
Bruno Schmitt 659d288967 Small FXCH bug fix. 2016-10-07 16:57:54 -03:00
Alan Mishchenko eb65c01888 Change Verilog reader to take a string rather than file name. 2016-10-06 22:04:11 -07:00
Alan Mishchenko 80327537bb Long standing bug fix in &mfs. 2016-10-06 18:30:09 -07:00
Alan Mishchenko c01f5fc4e0 Adding module name when reading SMT-LIB from stdin. 2016-10-02 11:14:34 -07:00
Alan Mishchenko 7f3842e186 Bug fix in SMT parser. 2016-10-02 11:11:10 -07:00
Alan Mishchenko 44550a67fa Bug fix in the SMT parser to address multi-argument operators and large constants. 2016-09-30 19:55:21 -07:00
Alan Mishchenko 50da7c290c Compiler warnings. 2016-09-30 14:40:07 -07:00
Mathias Soeken f5be157583 Merged alanmi/abc into default 2016-09-29 22:10:16 -07:00
Alan Mishchenko 9a35f82d5f Supporting 'define-fun' with an expression rather than a constant. 2016-09-29 18:00:52 -07:00
Alan Mishchenko 4f0f2e09f8 Adding flag 'pdr -e' to output only support variables in the invariant. 2016-09-28 16:27:39 -07:00
Mathias Soeken e601df9dea Some fixes in BMS. 2016-09-14 10:06:00 +02:00
Mathias Soeken bb8e1808e6 New search strategy in BMS. 2016-09-14 09:53:06 +02:00
Mathias Soeken 452303b77a Updates to BMS. 2016-09-10 14:23:43 +02:00
Mathias Soeken b44c519620 Fix in BMS. 2016-09-09 15:39:33 +02:00
Mathias Soeken 2f2ed1bce1 Fixes in BMS. 2016-09-09 12:40:55 +02:00
Mathias Soeken 5b2472d4b7 Missing case in BMS. 2016-09-09 12:08:52 +02:00
Mathias Soeken 6d7f2c4d54 Improvements to BMS. 2016-09-09 11:51:53 +02:00
Mathias Soeken b11406c566 Merged alanmi/abc into default 2016-09-09 11:49:43 +02:00
Alan Mishchenko ca93730781 Experimental code for polynomial construction. 2016-09-05 23:54:44 +03:00
Alan Mishchenko 198fe99416 Experimental code for polynomial construction. 2016-09-05 23:47:58 +03:00
Alan Mishchenko 478066f7a5 Experimental code for polynomial construction. 2016-09-03 18:12:02 +03:00
Mathias Soeken a46af9de7b Improvements to BMS. 2016-08-29 22:40:30 +02:00
Mathias Soeken 7e3032c0dd Improvements to BMS. 2016-08-29 13:37:29 +02:00
Mathias Soeken 2d71abd581 Symmetric variables in BMS. 2016-08-28 13:44:59 +02:00
Mathias Soeken 610fcb2712 Improvements to BMS. 2016-08-26 09:45:52 +02:00
Mathias Soeken e5636522bf BMS fixes and start gates parameter. 2016-08-25 10:56:59 +02:00
Mathias Soeken 360e85fce2 Fix errors in BMS. 2016-08-24 17:08:06 +02:00
Mathias Soeken fcf3335041 Improvements to BMS. 2016-08-24 15:03:52 +02:00
Mathias Soeken ea3836ea5d Improvements to BMS. 2016-08-24 09:29:02 +02:00
Mathias Soeken db1daf7b8a Merged alanmi/abc into default 2016-08-24 09:28:21 +02:00
Mathias Soeken 30b3a7ab91 BMS: Store I/O, better implications to stop search. 2016-08-22 10:57:38 +02:00
Mathias Soeken 6e7fb2ea52 BMS: restart solver instead of re-allocating it. 2016-08-21 19:28:55 +02:00
Mathias Soeken 8ec44da3fb More logging in exact synthesis. 2016-08-21 18:13:57 +02:00
Mathias Soeken 9bb5a2dd0d Merged alanmi/abc into default 2016-08-21 18:12:05 +02:00
Mathias Soeken 9ac7b05e2a Fix compile errors when using namespace with clang. 2016-08-19 13:24:29 +02:00
Alan Mishchenko 6ec77b5d95 Merged in boschmitt/abc (pull request #39) 
Small bug fix in FXCH.
 2016-08-19 06:03:47 +09:00
Bruno Schmitt 621fbcbd4d Small bug fix in FXCH. 2016-08-18 16:36:55 -03:00
Mathias Soeken 792e7e662d Merge with parent. 2016-08-18 10:32:17 +02:00
Alan Mishchenko 118eea8465 Changes to report quantum cost in Exorcism. 2016-08-17 21:26:16 +09:00
Mathias Soeken 433b9fe722 Missing code for CLI integration. 2016-08-16 18:55:20 +02:00
Mathias Soeken 85c751fbb8 Functions to compute T-count. 2016-08-16 18:46:45 +02:00
Mathias Soeken 2f149364eb Provide number of max cubes as parameter. 2016-08-16 18:33:53 +02:00
Mathias Soeken 0d1786d829 Don't output if not verbose. 2016-08-16 18:32:42 +02:00
Mathias Soeken 821029038d Used wrong truth table function in exact synthesis. 2016-08-16 08:20:28 +02:00
Mathias Soeken 077f8bdbb8 Merged alanmi/abc into default 2016-08-16 08:16:30 +02:00
Alan Mishchenko b83c6aaf97 Fix compiler problems by #including the header from FXCH package. 2016-08-16 11:20:43 +09:00
Mathias Soeken baca7e477f Fixes to exact synthesis. 2016-08-15 16:20:30 +02:00
Mathias Soeken 68f29c527e Merged alanmi/abc into default 2016-08-15 10:33:54 +02:00
Alan Mishchenko 9dc2f48858 Changes to report quantum cost in Exorcism. 2016-08-15 08:04:36 +08:00
Alan Mishchenko 21435aa6e3 Bug fix in 'edge -m'. 2016-08-10 14:18:39 -07:00
Mathias Soeken 24af634508 Exact synthesis (revert one change). 2016-08-09 10:55:40 +02:00
Mathias Soeken 4b2881bce6 Merge with parent. 2016-08-09 10:54:26 +02:00
Mathias Soeken ca8256fb4d Exact synthesis. 2016-08-09 10:53:58 +02:00
Mathias Soeken 97d5d5d2f6 Merged alanmi/abc into default 2016-08-09 10:33:09 +02:00
Alan Mishchenko 693b587c5c Adding truth table occurrence counters for 'if -c'. 2016-08-08 18:20:05 -07:00
Alan Mishchenko 713976f2cf Enabled progress bar in the 'if' mapper (warning). 2016-08-08 12:38:21 -07:00
Alan Mishchenko a819e33c6f Enabled delay computation for the cut output using cut inputs. 2016-08-08 12:36:10 -07:00
Alan Mishchenko 473012aaf0 Enabled progress bar in the 'if' mapper. 2016-08-08 11:56:33 -07:00
Mathias Soeken 80551de3c5 Small change in exact synthesis. 2016-08-08 18:52:11 +02:00
Mathias Soeken 7cc0094a0e Resource constraints in exact synthesis, arrival times in exact command. 2016-08-08 18:50:19 +02:00
Mathias Soeken 95d2ab9c17 Improvements in exact synthesis. 2016-08-08 12:59:21 +02:00
Mathias Soeken 5b9e520caa Bugfixes in exact synthesis. 2016-08-08 10:59:29 +02:00
Alan Mishchenko d3ec4493b2 Windows complier errors. 2016-08-06 00:24:07 -07:00
Alan Mishchenko 2ded05127a Merged in petkovska/abc-pullreq/hier-npn_fast-exact (pull request #29) 
Exact hierarchical NPN classification
 2016-08-06 00:20:47 -07:00
Alan Mishchenko f03512bad1 Unsuccessful attempt to improve quality of factoring by limiting distance-1 merge during preprocessing. 2016-08-06 00:17:18 -07:00
Alan Mishchenko 9f02d23832 Fix some warnings. 2016-08-05 20:47:53 -07:00
Alan Mishchenko 92023a2925 Fix some warnings. 2016-08-05 20:45:56 -07:00
Alan Mishchenko c42aeb81a4 Handling constant and buffer cut in exact synthesis. 2016-08-05 20:43:45 -07:00
Alan Mishchenko 640100954a Updates to arithmetic verification. 2016-08-05 20:34:44 -07:00
Alan Mishchenko 2ad79b94a5 Merged in msoeken/abc-exact (pull request #35) 
Updates to delay-estimation API with exact synthesis
 2016-08-05 11:11:04 -07:00
Alan Mishchenko 2792979594 Updates to arithmetic verification. 2016-08-05 11:08:12 -07:00
Mathias Soeken 46a1c81603 Read and write to exact store. 2016-08-04 18:51:35 +02:00
Mathias Soeken 11ec43181c Exact synthesis minimization. 2016-08-04 14:22:31 +02:00
Mathias Soeken 718266f64a Update from parent. 2016-08-03 15:44:46 +02:00
Mathias Soeken 333bd87353 Free memory. 2016-08-03 15:23:34 +02:00
Alan Mishchenko af20a8177b Bug in 'dump_equiv -n'. 2016-08-02 12:20:19 -07:00
Mathias Soeken 33c6d01291 Tests and bug fixes for exact store manager. 2016-08-02 13:24:21 +02:00
Mathias Soeken 1f47fb7151 Dynamic number of variables in exact store manager. 2016-08-02 11:25:16 +02:00
Mathias Soeken 160c697f32 Merged alanmi/abc into default 2016-08-02 11:21:51 +02:00
Alan Mishchenko 8bc4894ccb Compiler errors on Windows. 2016-08-01 13:21:58 -07:00
Bruno Schmitt f59788f611 Several updates to FXCH including: 
- Cube Grouping
- New sub-cube hash table
 2016-08-01 13:13:46 -03:00
Mathias Soeken 8246af894d Fixes in DelayCost and BuildNode. 2016-08-01 08:37:14 +02:00
Mathias Soeken a7b244c5a9 Merged alanmi/abc into default 2016-08-01 08:29:37 +02:00
Alan Mishchenko fd8eb8c855 Adding one argument to the delay-estimation API used for exact synthesis. 2016-07-31 13:31:57 -07:00
Mathias Soeken a4f8e601b9 Create and cleanup store, revert arrival times. 2016-07-31 13:08:14 +02:00
Mathias Soeken fdc9b180f8 Create network from solution in store. 2016-07-31 12:47:09 +02:00
Mathias Soeken 19e78a35d4 Store for exact results. 2016-07-31 12:24:02 +02:00
Mathias Soeken a6352369a5 Depth optimal synthesis. 2016-07-30 15:21:57 +02:00
Mathias Soeken 59077dab9f Implementation of Abc_ExactDelayCost. 2016-07-30 15:01:59 +02:00
Mathias Soeken 3641a3f18b Extract delay information into solution. 2016-07-30 14:40:12 +02:00
Mathias Soeken 90a6c38329 Check whether exact network can be found. 2016-07-30 14:39:11 +02:00
Mathias Soeken 6d0214edc9 Extract solution into intermediate format. 2016-07-30 13:34:39 +02:00
Alan Mishchenko 0b01f5ec27 Infrastructure for using the results of exact SAT-based synthesis during mapping. 2016-07-29 16:46:28 -07:00
Alan Mishchenko cf91699e05 Infrastructure for using the results of exact SAT-based synthesis during mapping. 2016-07-29 16:34:47 -07:00
Alan Mishchenko 71a051f8cd Compiler warnings. 2016-07-29 16:09:34 -07:00
Alan Mishchenko fb33d69db8 Infrastructure for using the results of exact SAT-based synthesis during mapping. 2016-07-29 16:03:42 -07:00
Alan Mishchenko 02d56ea04c Merged in boschmitt/abc (pull request #31) 
Make FX able to handle SCC
 2016-07-28 11:48:34 -07:00
Mathias Soeken 80fdd58c28 Several updates to exact synthesis. 2016-07-28 20:37:09 +02:00
Alan Mishchenko 0f1624e5d2 The same bug fix in 'scorr -c' (signal correspondence with constraints). 2016-07-28 10:49:59 -07:00
Alan Mishchenko 1bb918167e Serious bug fix in 'scorr -F <num>' with <num> > 1. 2016-07-28 10:41:55 -07:00
Bruno Schmitt daadd43b64 Merged alanmi/abc into default 2016-07-27 23:32:15 -03:00
Bruno Schmitt dcd37b6a25 Make FX able to handle SCC and remove its SOP preprocessing. 
Some other small changes.
 2016-07-27 23:30:46 -03:00
Alan Mishchenko 9895f30d95 Extending command 'dump_equv' to match inputs by name. 2016-07-27 18:09:52 -07:00
Alan Mishchenko a6db8bc157 Extending command 'dump_equv' to match inputs by name. 2016-07-27 18:07:51 -07:00
Bruno Schmitt 5604657bdb Make fx able to handle degenerate divisors: 
- Constant-1 (a + !a)
	- Divisors "a + !ab" and "a!b + b" are equal to "a + b"
Change the way divisors are printed.
Removal of dead code from fx.
 2016-07-26 23:53:34 -03:00
Alan Mishchenko 42309cacaa Extending command 'exact' to handle delay constraints. 2016-07-23 13:13:07 -07:00
Alan Mishchenko 4c6444e34a Bug fix in 'dump_equiv'. 2016-07-22 13:36:22 -07:00
Alan Mishchenko 3c2c19ce51 Adding new command 'dump_equiv'. 2016-07-21 16:47:30 -07:00
Alan Mishchenko bfe7333f41 Adding new command 'dump_equiv'. 2016-07-21 16:40:56 -07:00
Alan Mishchenko aa3d8a65b4 Fix in reading initial state for edge-detection. 2016-07-20 12:55:50 -07:00
Alan Mishchenko 2ba46d52f0 Extension in the detection code. 2016-07-19 20:44:02 -07:00
Alan Mishchenko 190dc37600 Fix in reading initial state for edge-detection. 2016-07-19 13:26:24 -07:00
Alan Mishchenko 0f59f00c74 Tuning &blut implementation. 2016-07-18 20:52:24 -07:00
Alan Mishchenko 2f86667326 Adding output range support to %blast. 2016-07-18 08:34:05 -07:00
Alan Mishchenko 32d1516c64 Adding command 'exact' developed by Mathias Soeken to implement Knuth's exact synthesis algorithm. 2016-07-16 07:51:58 -07:00
Alan Mishchenko abdf39711f Several corner-case bugs in %read, &cec, and st. 2016-07-16 07:28:20 -07:00
Alan Mishchenko 1343b8a80c Fixes and adjustments for the edge computation flow. 2016-07-15 19:56:34 -07:00
Alan Mishchenko 3f8b5cd890 Small fixes and improvements in reporting node counts. 2016-07-15 19:11:17 -07:00
Alan Mishchenko 8bfe8d5210 Adding a debug way to print cuts used in the CNF-generator. 2016-07-13 10:35:02 -07:00
Alan Mishchenko 42ae280089 Removing verbose output in &cec and &syn4. 2016-07-13 09:00:39 -07:00
Alan Mishchenko 3b76bc2792 Bug-fix in SMT-LIB parser (incorrect handling of arithmetic right-shift). 2016-07-12 13:34:06 -07:00
Alan Mishchenko 4ffc14fd56 Small change to make &if not abort the scripts. 2016-07-04 23:54:07 -07:00
Alan Mishchenko 3ad4be259e Bit-blasting Booth multipliers. 2016-07-04 20:41:50 -07:00
Alan Mishchenko f3ecc3ffaa Experiments with edge-based mapping (bug fix). 2016-07-02 12:14:18 -07:00
Alan Mishchenko 84a277b491 Bug fix in blasting shifters with large bit-width. 2016-06-29 15:37:37 -07:00
Alan Mishchenko d02f9dd4df Bug fix in blasting shifters with large bit-width. 2016-06-29 15:36:31 -07:00
Alan Mishchenko 7dcba3e27b Experiments with edge-based mapping. 2016-06-29 15:29:24 -07:00
Alan Mishchenko 688f0269db Bug fix in blasting shifters with large bit-width. 2016-06-28 09:53:09 -07:00
Ana Petkovska 8e5af90c41 Return the class representative of each function. 2016-06-18 18:51:38 +02:00
Ana Petkovska 6842b8cdbc Group based exact NPN classification. 2016-06-18 18:42:57 +02:00
Alan Mishchenko a309569390 New multi-output PLA reader and preprocessor (read_plamo) (updated dist-1 merge). 2016-06-17 22:30:54 -07:00
Alan Mishchenko 720d025234 Complier fix. 2016-06-17 21:54:50 -07:00
Alan Mishchenko 22406e7101 Merged in boschmitt/abc (pull request #28) 
Handling D1C and SCC in FXCH
 2016-06-17 21:53:04 -07:00
Alan Mishchenko c912875261 New command 'phase_map'. 2016-06-17 20:21:39 -07:00
Alan Mishchenko 92a448e6ab Experiments with edge-based mapping. 2016-06-17 19:57:30 -07:00
Bruno Schmitt 85428a60cc Enables FXCH to handle Distance-1 cubes (D1C) and Single Cube Containment (SCC) as by product of extraction. 
D1C: Whenever they appear a constant divisor (x! + x)  will be created and handle as any other divisor.
SCC: Will be taken care of as soon as they appear.
 2016-06-17 17:24:58 -03:00
Alan Mishchenko 3c3a770a17 New multi-output PLA reader and preprocessor (read_plamo) (added dist-1 merge). 2016-06-16 21:09:39 -07:00
Alan Mishchenko e06c04a3ef Change to BENCH reader to read DFF with four inputs. 2016-06-16 16:48:45 -07:00
Alan Mishchenko 0923d543ad Adding a switch 'retime -o' to use old flop naming conventions. 2016-06-16 16:13:13 -07:00
Alan Mishchenko ada21a655f New multi-output PLA reader and preprocessor (read_plamo). 2016-06-16 15:22:03 -07:00
Alan Mishchenko e1b51d1863 Experiments with edge-based mapping. 2016-06-15 18:47:10 -07:00
Alan Mishchenko db43d6fbd8 Adding switch -P <num> to command 'cover'. 2016-06-14 20:43:50 -07:00
Alan Mishchenko 0a1b6f8fcc Detecting properties of internal nodes. 2016-06-14 15:37:59 -07:00
Alan Mishchenko a18da5c878 Detecting properties of internal nodes. 2016-06-12 19:07:46 -07:00
Alan Mishchenko 699dd39035 Support bit-blasting of shifts with more than 32 bits (fix). 2016-06-08 22:25:12 -05:00
Alan Mishchenko cad3d8d419 Support bit-blasting of shifts with more than 32 bits. 2016-06-07 15:20:38 -07:00
Alan Mishchenko 820a48b2cb Changes to Wlc to accommodate signed signals in SMT-LIB. 2016-06-07 15:05:21 -07:00
Alan Mishchenko 4efbd7b3ca Detecting properties of internal nodes. 2016-06-07 14:32:38 -07:00
Alan Mishchenko 998aeff15e Improvement to CNF encoding of cardinality constraints proposed by Mathias Soaken. 2016-06-07 00:22:32 -07:00
Alan Mishchenko 31b2e8bebd Switch 'fx -x' to use only canonical divisors in 'fx'. 2016-06-06 19:31:56 -07:00
Alan Mishchenko 00242f2fb2 New profiling features for word-level optimizations. 2016-06-04 17:31:15 -07:00
Alan Mishchenko 93c785e802 Small changes for today's experiments. 2016-06-03 13:22:24 -07:00
Alan Mishchenko e33d6e8d9d Small changes to compile on Windows. 2016-06-03 10:12:00 -07:00
Bruno Schmitt fe6a647f37 Merged alanmi/abc into default 2016-06-02 20:30:04 -03:00
Bruno Schmitt b6ab087952 Removing the memory saving mode, it is no longer necessary. 2016-06-02 17:26:12 -03:00
Bruno Schmitt 4937fb09ed Minimizing memory usage. The implementation was using twice as much memory as necessary. 2016-06-02 17:23:35 -03:00
Alan Mishchenko e1b32ee756 Silencing several messages. 2016-06-01 11:57:29 -07:00
Alan Mishchenko 1d26d58a17 Adding switch 'pdr -o' to control using property output in induction. 2016-05-25 13:47:38 -07:00
Alan Mishchenko 58c81ec097 Improving SMT-LIB parser. 2016-05-23 11:15:37 -07:00
Alan Mishchenko c688d1b158 Improving SMT-LIB parser. 2016-05-23 10:42:53 -07:00
Alan Mishchenko 0f29f0aec9 Improving SMT-LIB parser. 2016-05-21 20:08:05 -07:00
Alan Mishchenko 34c5ac88d4 Improving SMT-LIB parser. 2016-05-20 20:38:43 -07:00
Alan Mishchenko 7b570b6241 Enabling AIGs without structural hashing (&get -c to import logic network). 2016-05-20 18:01:01 -07:00
Alan Mishchenko ce126db5f5 Enabling AIGs without structural hashing. 2016-05-20 16:37:58 -07:00
Alan Mishchenko 3b62ee4575 Enabling AIGs without structural hashing. 2016-05-20 16:23:48 -07:00
Alan Mishchenko 27c44fd644 Switch &miter -y to convert a two-word miter into a dual-output miter. 2016-05-20 14:03:07 -07:00
Alan Mishchenko 555ed0b158 Enabling AIGs without structural hashing. 2016-05-20 13:50:19 -07:00
Alan Mishchenko c6a290ee97 Merged in boschmitt/abc (pull request #26) 
Fix the problem of not identifying divisors when its originating cubes had only 2 literals.
 2016-05-19 23:34:20 -07:00
Alan Mishchenko 2ded89cca5 Added switch 'bmc3 -r' to disable periodic restarts in the SAT solver. 2016-05-19 22:33:40 -07:00
Alan Mishchenko 2d0a8fb4cb Improving SMT-LIB parser. 2016-05-19 22:07:52 -07:00
Bruno Schmitt fe6bb87e54 Merged alanmi/abc into default 2016-05-19 22:11:14 -03:00
Bruno Schmitt f93fbc2303 Fix the problem of not identifying divisors when its originating cubes had only 2 literals. 
With this change, 'empty' sub-cubes (sub-cubes with an ID equal to zero) are inserted  in the 0th bin of the hash table.
 2016-05-19 22:10:30 -03:00
Alan Mishchenko 07d074fd88 New feature for area minimization in standard cell mapping. 2016-05-19 15:22:25 -07:00
Baruch Sterin 031015e7f8 fix end of line problem that prevents the cmake build system from working 2016-05-17 15:21:03 -07:00
Alan Mishchenko d7912acfca Bug fix in &demiter. 2016-05-16 17:34:25 -07:00
Alan Mishchenko 7c089a3ac6 Factoring out library preprocessing code in &nf and putting it elsewhere. 2016-05-16 16:50:01 -07:00
Alan Mishchenko 20a2b0a0f2 Added switch 'read_genlib -n' to anonymize Genlib library. 2016-05-16 15:44:54 -07:00
Alan Mishchenko fa111ff81b Experiments with generating sat assignments. 2016-05-15 16:43:10 -07:00
Alan Mishchenko 8a56721494 Experiments with generating sat assignments. 2016-05-15 16:18:23 -07:00
Alan Mishchenko be769ca3e8 Experiments with generating sat assignments. 2016-05-15 14:25:55 -07:00
Alan Mishchenko 0533fc7de9 Experiments with generating sat assignments. 2016-05-15 14:24:38 -07:00
Alan Mishchenko 12688ac9ee Experiments with generating sat assignments. 2016-05-14 23:14:20 -07:00
Alan Mishchenko 4ffbd0b2df Adding switch -r to &dch to prevent combo-loops. 2016-05-13 13:40:08 -07:00
Alan Mishchenko 5b6e5b8178 New command 'expand' to expand SOPs against the offset. 2016-05-12 22:41:20 -07:00
Alan Mishchenko ea7d10d45d Adding 'read_pla -d' to read dc-set along with on-set (useful to derive offset). 2016-05-12 13:59:30 -07:00
Alan Mishchenko 9e4d24aa5d Cosmetic changes after incorporating new code of 'fxch'. 2016-05-11 20:04:58 -07:00
Alan Mishchenko c5befad518 Cosmetic changes after incorporating new code of 'fxch'. 2016-05-11 20:03:13 -07:00
Alan Mishchenko c30819cb05 Cosmetic changes after incorporating new code of 'fxch'. 2016-05-11 19:59:56 -07:00
Bruno Schmitt 3cf495c831 Add a new module which implements the fast extract with cube hashing (fxch) algorithm. 
Removes old partial implementation of this algorithm from the "pla" module.
 2016-05-11 19:41:31 -03:00
Alan Mishchenko 6e8efec57d Experiments with CEC for arithmetic circuits. 2016-05-11 11:07:34 -07:00
Alan Mishchenko c89f987dc7 Invalidate packing after mapping is updated. 2016-05-09 11:25:26 -07:00
Alan Mishchenko 652b279234 Experiments with CEC for arithmetic circuits. 2016-05-08 19:01:46 -07:00
Alan Mishchenko 4771b598c0 Experiments with CEC for arithmetic circuits. 2016-05-07 19:50:09 -07:00
Alan Mishchenko 236d412255 Experiments with CEC for arithmetic circuits. 2016-05-07 19:47:02 -07:00
Alan Mishchenko 40d90ae69c Small changes. 2016-05-04 13:46:07 -07:00
Alan Mishchenko 21896ba6bc Update to &show to show AIGs with XORs and MUXes (derived by &st -m). 2016-05-04 07:22:13 -07:00
Alan Mishchenko 28cbb280b7 Update to &show to show AIGs with XORs and MUXes (derived by &st -m). 2016-05-04 07:05:43 -07:00
Alan Mishchenko 11f1a249ae Updating GIG parser. 2016-05-01 17:43:50 -07:00
Alan Mishchenko a093091004 Fanout restriction in &edge. 2016-04-30 17:47:23 -07:00
Alan Mishchenko e3e6236663 This code was accidentally deleted from the SAT solver (effectively disabling restarts!) 2016-04-30 10:42:10 -07:00
Alan Mishchenko 2de8f04c0d Suggested bug fix in st__strhash(). 2016-04-30 10:40:54 -07:00
Alan Mishchenko 59f3389c9b Experiments with arithmetic circuits. 2016-04-28 20:54:38 -07:00
Alan Mishchenko 53e8647719 Adding option to rehash AIG after mapping. 2016-04-27 18:33:23 -07:00
Alan Mishchenko e8f961671c Extending &satlut to work for 6-LUTs. 2016-04-27 18:12:41 -07:00
Alan Mishchenko 62f13100d0 Adding missing code to 'dress'. 2016-04-27 17:33:36 -07:00
Alan Mishchenko 53ca51f61a Using seed assignment of edges in &edge. 2016-04-27 16:27:48 -07:00
Alan Mishchenko 6f370462d1 Bug fix in bit-blasting of remainder. 2016-04-26 20:24:46 -07:00
Alan Mishchenko b87554b98a Improved algo for edge computation. 2016-04-24 22:06:03 +03:00
Alan Mishchenko e37ec2aac5 Improved algo for edge computation. 2016-04-24 20:49:05 +03:00
Alan Mishchenko f91f23bed0 Adding new switch 'bdd -s' to translate SOP directly into BDD. 2016-04-24 00:13:07 +03:00
Alan Mishchenko 67bfb4ba09 Improved algo for edge computation. 2016-04-23 15:13:22 +03:00
Alan Mishchenko 1b550cb87b Improved algo for edge computation. 2016-04-22 08:36:05 +03:00
Alan Mishchenko 813b0e5851 Experimental algorithm for edge optimization. 2016-04-13 15:54:14 -07:00
Alan Mishchenko b9e403b46e Bug fix: change in the ordering of the reset flop (should be last, not first). 2016-04-13 09:14:54 -07:00
Alan Mishchenko 89d4ac5029 Adding new implementation of LEXSAT. 2016-04-12 19:44:21 -07:00
Alan Mishchenko 8de7383edd Restructing sat_solver_solve() method for pushing/popping assumptions. 2016-04-12 19:43:15 -07:00
Alan Mishchenko b4bb88ae5d Removing unused feature of the SAT solver (user-guided variable ordering). 2016-04-12 12:04:03 -07:00
Alan Mishchenko 3a553e15ac Removing unused feature of the SAT solver (native support for cardinality constraint). 2016-04-12 11:58:55 -07:00
Alan Mishchenko 847ac96f6e Updates to Exorcism package 2016-04-11 22:55:06 -07:00
Alan Mishchenko 9522aeea19 Updates to Exorcism package 2016-04-11 22:29:37 -07:00
Alan Mishchenko a02be725e9 Updates to Exorcism package 2016-04-11 21:48:54 -07:00
Alan Mishchenko 2d6a6f6654 Added Exorcism package, reading ESOP (read_pla -x file.esop) and deriving AIG (cubes -x; st). 2016-04-11 21:42:00 -07:00
Alan Mishchenko 2d1d315ece Supporting edge information during mapping. 2016-04-11 18:41:18 -07:00
Alan Mishchenko d0a0cf6395 Command &esop to convert AIG into ESOP. 2016-04-09 17:00:46 -07:00
Alan Mishchenko 8b07237bf5 Adding hashing of windows in &satlut. 2016-04-07 20:52:49 -07:00
Alan Mishchenko 3b694a7089 Adding AIG rehashing after LUT mapping in Gia. 2016-04-07 20:03:31 -07:00
Alan Mishchenko 26ec3868f6 Adding AIG rehashing after LUT mapping in Gia. 2016-04-07 19:16:51 -07:00
Alan Mishchenko 887f3c21cc Supporting edges in delay-optimization in &satlut. 2016-04-07 17:15:24 -07:00
Alan Mishchenko f05986f7b3 Supporting edges in delay-optimization in &satlut. 2016-04-07 15:54:50 -07:00
Alan Mishchenko 95ab749087 Supporting edges in delay-optimization in &satlut. 2016-04-07 13:20:41 -07:00
Alan Mishchenko b31b6fec77 Supporting edge information during mapping. 2016-04-06 15:43:03 -07:00
Alan Mishchenko ee17cbbf4b Supporting negative and reverse ranges of word-level variables in Wlc. 2016-04-04 18:09:41 -07:00
Alan Mishchenko ac7a799076 Improvements to delay-optimization in &satlut. 2016-04-04 14:27:14 -07:00
Alan Mishchenko 720082753f Improvements to delay-optimization in &satlut. 2016-04-04 12:51:05 -07:00
Alan Mishchenko 4a954c1b23 Improvements to delay-optimization in &satlut. 2016-04-04 08:43:22 -07:00
Alan Mishchenko e0ad9de7ea Improvements to delay-optimization in &satlut. 2016-04-03 16:44:13 -07:00
Alan Mishchenko d53161a7e1 Enabling native Gia visualization in &show. 2016-04-03 15:42:08 -07:00
Alan Mishchenko 9074d19d69 Allowing Cba manager to be derived from another Cba manager. 2016-04-02 16:04:15 -07:00
Alan Mishchenko 7724dfcca2 Windowing for technology mapping. 2016-03-30 21:51:50 -07:00
Alan Mishchenko 31430043c2 Windowing for technology mapping. 2016-03-29 20:16:30 -07:00
Alan Mishchenko e026f05ae3 Bug fix in truth table reading for funcs with less than 6 vars. 2016-03-28 10:18:17 -07:00
Alan Mishchenko 81b70c4d20 Corner-case bug fix in 'satclp' with conflict limit. 2016-03-25 13:51:05 -07:00
Alan Mishchenko 72ffddb0ad Sorting multiplier inputs based on the number of constant bits. 2016-03-24 17:45:51 -07:00
Alan Mishchenko ecb2780a72 Procedure to check inductive invariant for Gia package. 2016-03-21 15:47:29 -07:00
Alan Mishchenko a4d6e2f8c9 Typo in operator in Wlc_Ntk_t. 2016-03-18 20:47:21 -07:00
Alan Mishchenko 65ee47c515 Supporting bit-wise XNOR operator in Wlc_Ntk_t. 2016-03-18 13:58:22 +08:00
Alan Mishchenko b2ad140adb Supporting complemented reduction operators. 2016-03-11 15:12:52 +09:00
Alan Mishchenko 22a5ab19c8 Adding API to convert Genlib into a simple Liberty. 2016-03-11 00:15:13 +09:00
Alan Mishchenko 74328f52da Supporting complemented reduction operators. 2016-03-10 23:03:53 +09:00
Alan Mishchenko 847d661bee Change error to warning in 'scorr'. 2016-03-09 09:33:10 +09:00
Alan Mishchenko 73cbe319ff Bug fix in &fftest: not outputting test patterns when user test patterns are given. 2016-03-09 09:28:31 +09:00
Alan Mishchenko 12fac91fba Supporting ~^ as equality operator in Wlc. 2016-03-04 09:17:39 +09:00
Alan Mishchenko cf702af6f1 New hierarchical TT NPN matching. 2016-02-26 18:20:57 +08:00
Alan Mishchenko 5a47990043 Disabling formula cleaner to avoid problems with reading GENLIB on some libraries. 2016-02-21 18:15:05 -08:00
Alan Mishchenko 460a13a102 Re-doing the same change. 2016-02-15 00:27:27 -08:00
Alan Mishchenko e663db6638 Temporarily undoing one of the recent changes. 2016-02-15 00:26:59 -08:00
Alan Mishchenko c8962e94e2 Improving bit-blasting of a multiplier and squarer. 2016-02-13 18:51:42 -08:00
Alan Mishchenko 390a145f0a Adding support for a different bit-blasting of a multiplier and squarer. 2016-02-13 15:15:01 -08:00
Alan Mishchenko e0616441b3 Adding support for a different bit-blasting of a multiplier and squarer. 2016-02-12 09:46:49 -08:00
Alan Mishchenko 66796c3808 Experiments with SAT-based mapping. 2016-02-08 16:29:36 -08:00
Alan Mishchenko 67f4f1adae Experiments with SAT-based mapping. 2016-02-07 21:13:33 -08:00
Alan Mishchenko 59aea7639f Bug fix in liberty parser and change suggested by Clifford. 2016-02-07 12:54:13 -08:00
Alan Mishchenko 0224039132 Added recursive bit-blasting of a carry-lookahead adder. 2016-02-06 12:08:23 -08:00
Alan Mishchenko 355865e81b GENLIB parsing bug, which led to a crash. 2016-02-06 12:07:42 -08:00
Alan Mishchenko 76670892c2 Fixing the problem of identically named signals in 'retime'. 2016-02-05 16:21:37 -08:00
Alan Mishchenko fc1897fb18 Making flop names after 'retime' more meaningful. 2016-02-03 13:56:47 -08:00
Alan Mishchenko be35a13a4c Preserving internal signal names when 'strash' is not used. 2016-02-03 13:56:27 -08:00
Alan Mishchenko 8bcf8fd3c9 Supporting X-valued constants in Wlc_Ntk_t. 2016-02-02 16:40:29 -08:00
Alan Mishchenko 094c68f921 Supporting X-valued constants in Wlc_Ntk_t. 2016-02-02 16:20:19 -08:00
Alan Mishchenko c81b6cb515 Supporting X-valued constants in Wlc_Ntk_t. 2016-02-02 15:43:19 -08:00
Alan Mishchenko 02725c9eca An add-on to write Verilog for circuits mapped into simple gates. 2016-02-01 15:56:53 -08:00
Alan Mishchenko 81dade194e Rare bug fix in 'dch' resulting in choice nodes having internal fanout. 2016-01-31 16:38:49 -08:00
Alan Mishchenko 367b20f04d Fixing mismatch in the TLS flow induced by adding cell configs in the DSD manager. 2016-01-30 20:59:57 -08:00
Alan Mishchenko 951ca48b9c Small changes to sort for timing. 2016-01-24 15:32:12 -08:00
Alan Mishchenko 9ef447658e Bug fix in 'aig', for the case of non-min-base SOPs. 2016-01-20 15:01:53 -08:00
Alan Mishchenko df34a26216 Generating sorting network as a PLA file. 2016-01-20 15:01:27 -08:00
Alan Mishchenko f5ee46eb3c New command to dump LUT network. 2016-01-16 17:35:46 -08:00
Alan Mishchenko 334f4a29ca Compiler warning. 2016-01-14 20:44:45 -08:00
Alan Mishchenko c4446189a9 Changes to PDR to compute f-inf clauses and import invariant (or clauses) as a network. 2016-01-14 20:42:22 -08:00
Alan Mishchenko f30facfec8 Experiments with SAT-based mapping. 2016-01-14 14:03:53 -08:00
Alan Mishchenko 4ecf43f1f0 Adding a way to derive cardinality constraint as a sorting network. 2016-01-13 20:32:26 -08:00
Alan Mishchenko 87f6828d50 Adding support for delay/area tradeoff. 2016-01-13 12:13:54 -08:00
Alan Mishchenko 8dd31fb4a9 Integrating new CNF generation into &bmc. 2016-01-12 22:07:01 -08:00
Alan Mishchenko de695c9d4c Better print-out of SOPs. Changing default of 'fx'. Updating 'satclp' to fine prine SOPs. 2016-01-12 11:55:50 -08:00
Alan Mishchenko 7984628d7f Experiments with SAT-based mapping. 2016-01-10 21:06:04 -08:00
Alan Mishchenko 1bbf239843 Experiments with SAT-based mapping. 2016-01-10 21:04:17 -08:00
Alan Mishchenko d6178631be Adding support of candinality clause to the SAT solver. 2016-01-10 10:19:26 -08:00
Alan Mishchenko a4f9776388 Consolidating timing manager Scl_Con_t and propagating changes. 2016-01-07 16:50:01 -08:00
Alan Mishchenko 15a891f97a Bug fix in constraint file reader. 2016-01-07 11:57:16 -08:00
Alan Mishchenko 5453820cd5 Adding switch &miter -x for XORs outputs of two word-level POs. 2016-01-06 16:50:42 -08:00
Alan Mishchenko 3240abdb63 Fixing last-minute bug fix in &nf. 2016-01-05 22:35:44 -08:00
Alan Mishchenko b9e71bba0c Buf fix in floating time reporting. 2016-01-05 19:45:07 -08:00
Alan Mishchenko 7bf3f5e186 Fix in &nf for the case when PO can be driven by an inverter. 2016-01-05 19:25:46 -08:00
Alan Mishchenko 30d09e2cbe Fix in &nf for the case when PO can be driven by an inverter. 2016-01-05 18:40:38 -08:00
Alan Mishchenko c158dd5a94 Migrating to using 32-bit timing representation in &nf. 2016-01-05 16:40:00 -08:00
Alan Mishchenko 19ad75f125 Migrating back to using 'float' in area-flow computation in &nf. 2016-01-05 14:05:07 -08:00
Alan Mishchenko 6642e40af5 Corner-case bug in 'read_profile'. 2015-12-22 22:09:25 -10:00
Alan Mishchenko 68bc46be0e Adding names to GIA inputs/outputs (addressing x-valued flops). 2015-12-22 14:58:04 -10:00
Alan Mishchenko 617055f5a2 Adding names to GIA inputs/outputs. Changing polarity of invariant generated by PDR. 2015-12-22 06:39:13 -10:00
Alan Mishchenko 2e8543fca1 Adding names to GIA inputs/outputs. Changing polarity of invariant generated by PDR. 2015-12-21 23:22:17 -10:00
Alan Mishchenko 1228e26cc3 Adding names to GIA inputs/outputs. Changing polarity of invariant generated by PDR. 2015-12-21 23:21:16 -10:00
Alan Mishchenko ba5e69952d Corner-case bug in invariant profiling. 2015-12-18 12:25:24 -10:00
Alan Mishchenko 54269c7cec Compiler warning. 2015-12-16 09:18:56 -10:00
Alan Mishchenko 19586f105c Adding code to support gate profiles. 2015-12-14 00:44:33 -08:00
Alan Mishchenko 64afe6e9f8 Extending Verilog parser to handle 'default' in the case-statement. 2015-12-07 16:17:17 -08:00
Alan Mishchenko e9abb0f489 Adding code to support gate profiles. 2015-12-07 01:31:41 -08:00
Alan Mishchenko 0f29ba75f6 Adding commands to read/write/print gate profiles. 2015-12-05 18:10:43 -08:00
Alan Mishchenko 56880eab52 New command %psinv. 2015-11-23 23:42:20 +07:00
Baruch Sterin 63fcf25aea add a new #define ABC_NAMESPACE_USING_NAMESPACE that adds a using decelaration when needed 2015-11-20 21:07:01 -08:00
Baruch Sterin 11581ca9ee move namespace logic into a separate file. It is useful for users of ABC that need to use symbols without the entire baggage of including abc_global.h 2015-11-20 21:06:23 -08:00
Baruch Sterin 5df0cf98e6 main: add option -Q for execute command quietly, then interactive 2015-11-18 16:32:39 -08:00
Alan Mishchenko f7c969ca66 Improvements to timing optimization. 2015-11-11 23:12:05 -08:00
Alan Mishchenko 71847b9d17 Bug fix in 'satclp'. 2015-11-11 17:17:40 -08:00
Baruch Sterin 58cb230855 load_plugin: remove a comment that became redundant and cleaned up a bit 2015-11-10 12:30:14 -08:00
Baruch Sterin e561eb0f78 load_plugin: remove a check that the binary exists when a plugin command runs - the registration was successful, so the binary should exist. The check was remove to allow the -p option for load_plugin to work. 2015-11-10 12:17:21 -08:00
Alan Mishchenko 19e4604b1f Improvements to 'satclp'. 2015-11-09 09:23:39 -08:00
Alan Mishchenko 58c2584e2a Improvements to 'satclp'. 2015-11-09 08:33:56 -08:00
Alan Mishchenko 232bffd3a2 Extending and improving timing manager. 2015-11-08 20:03:18 -08:00
Alan Mishchenko 3c9f7d2bc8 Extending and improving timing manager. 2015-11-08 19:59:34 -08:00
Alan Mishchenko 81e1f9fef3 g++ compiler warnings. 2015-11-08 12:19:59 -08:00
Alan Mishchenko efb8ad0af8 Extending and improving timing manager. 2015-11-08 12:08:50 -08:00
Alan Mishchenko 7f65f0d7b2 Merging two branches. 2015-11-08 11:47:45 -08:00
Alan Mishchenko 96d8f899d9 Extending and improving timing manager. 2015-11-08 11:44:37 -08:00
Baruch Sterin 7258b02eaa Add a -p option to load_plugin, given this option, the command does not require an absolute path for theplugin. Instead, the shell searches PATH for it. 2015-11-07 19:48:11 -08:00
Alan Mishchenko e50fc467fd Improvements to 'satclp' (unfinished). 2015-11-06 13:49:23 -08:00
Alan Mishchenko dd365cbaf3 Improvements to 'satclp' (unfinished). 2015-11-06 09:05:17 -08:00
Alan Mishchenko 83da5a0384 Improvements to storing and reusing simulation info. 2015-11-05 20:37:08 -08:00
Alan Mishchenko 6b7aa389a6 Improvements to storing and reusing simulation info. 2015-11-05 15:27:33 -08:00
Baruch Sterin c610c03661 pyabc: remove python integration from abc, it is moved to a separate extension 2015-11-05 01:24:26 -08:00
Baruch Sterin aa62165a1c main: allow the -c -C -q -f -F -s command line options to be repeated and the commands they sepcify be executed in order instead of overriding each other 2015-11-05 01:24:26 -08:00
Baruch Sterin c0ba25a693 silence clang errors when compiling as C++ 2015-11-05 01:23:31 -08:00
Alan Mishchenko 8ee49ff150 Bug fix in constructing internal choices by 'amap'. 2015-11-04 15:15:18 -08:00
Alan Mishchenko df6c9415c1 Adding procedure Abc_NtkSetAndGateDelay(). 2015-11-04 14:43:00 -08:00
Alan Mishchenko ae96723ad6 Small fix in one procedure to make it compile. 2015-11-02 11:23:56 -08:00
Alan Mishchenko cb50fadb55 Changes to VC6.0 makefile to accommodate new package 'opt/fret' and compiler warnings. 2015-10-28 20:18:21 -07:00
Alan Mishchenko 9c4c95b6b1 Merged in sterin/abc (pull request #13) 
Restoring Aaron Hurst's "fretime" command
 2015-10-28 20:12:04 -07:00
Alan Mishchenko a3725e4427 Improvements in delay optimization. 2015-10-28 20:11:26 -07:00
Baruch Sterin 91d8040bd6 Restoring Aaron Hurst's "fretime" command 2015-10-28 19:59:57 -07:00
Alan Mishchenko 229ee5df22 Enabling reverse topo order in area minimization. 2015-10-28 16:10:50 -07:00
Alan Mishchenko 9521d1345b Improvements to 'satclp'. 2015-10-28 13:44:29 -07:00
Alan Mishchenko fe0487dab6 Improvements to command print_fanio. 2015-10-27 20:20:54 -07:00
Alan Mishchenko 35143e830b Experiments with precomputation and matching. 2015-10-27 10:48:40 -07:00
Alan Mishchenko bd586dd355 Changes for delay-oriented computation. 2015-10-26 16:44:04 -07:00
Alan Mishchenko 9b6ff10687 Compiler warnings. 2015-10-25 20:27:14 -07:00
Alan Mishchenko 9519341aaf Extending library handling to 8 inputs. 2015-10-25 20:23:44 -07:00
Alan Mishchenko 9d67bbe583 New command &isost. 2015-10-25 16:59:09 -07:00
Alan Mishchenko 85b1e1cc93 Better logic cone proprocessor for 'satclp' to reduce runtime. 2015-10-25 16:58:53 -07:00
Alan Mishchenko 0b7734ca99 Added switch 'satclp -Z' to control the max size of the cone to work with (fix overlow). 2015-10-25 10:24:57 -07:00
Alan Mishchenko 45bf632452 Changes for delay-oriented computation. 2015-10-24 18:53:18 -07:00
Alan Mishchenko a43d8273b7 Changes for delay-oriented computation. 2015-10-24 16:13:19 -07:00
Alan Mishchenko 61d4623207 Adding switch in 'print_genlib' and 'write_genlib' to print area-min gates only. 2015-10-23 17:17:23 -07:00
Alan Mishchenko 701565eb7b Set the default cube limit in 'satclp' to be 0. 2015-10-23 15:44:53 -07:00
Alan Mishchenko 637da8baea Added switch 'satclp -Z' to control the max size of the cone to work with. 2015-10-23 15:34:49 -07:00
Alan Mishchenko 3712dd30d0 Changes for delay-oriented computation. 2015-10-23 15:14:31 -07:00
Alan Mishchenko ea7b813638 Quality improvement in 'satclp'. 2015-10-22 16:50:02 -07:00
Alan Mishchenko 1332dc419f Minor tuning in 'satclp'. 2015-10-22 11:45:23 -07:00
Alan Mishchenko 2c37498bfb Compiler warnings. 2015-10-21 23:53:42 -07:00
Alan Mishchenko 17718a4c7d Corner case bug in 'satclp'. 2015-10-21 20:47:47 -07:00
Alan Mishchenko ce232aca4e Code inserts to profile runtime of 'satclp'. 2015-10-21 12:26:43 -07:00
Alan Mishchenko a677a67976 Gate combination precomputation with delay profile. 2015-10-21 09:13:41 -07:00
Alan Mishchenko b3f164961c Corner case bug in 'satclp'. 2015-10-21 09:12:50 -07:00
Alan Mishchenko 3da746858f Added several knobs to control QoR in &nf. 2015-10-20 14:12:39 -07:00
Alan Mishchenko 924dcb4fc6 Added several knobs to control QoR in &nf. 2015-10-20 14:09:48 -07:00
Alan Mishchenko 226405528d Code simplification and improvements in &nf. 2015-10-19 13:45:19 -07:00
Alan Mishchenko 9faaf802f7 Additional improvements in 'satclp'. 2015-10-18 15:26:23 -07:00
Alan Mishchenko 69df5462cb Additional improvements in 'satclp'. 2015-10-18 15:24:12 -07:00
Alan Mishchenko edf3144543 Added approximate SAT-based irredundant procedure to 'satclp'. 2015-10-17 12:31:22 -07:00
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 8093611068 Added comment how to print binary clauses in procedure Sat_SolverWriteDimacs(). 2015-10-16 19:54:28 -07:00
Alan Mishchenko 17cbe3567e Bug fix in 'satclp -r'. 2015-10-16 19:45:25 -07:00
Alan Mishchenko aa546b46d9 Fix to the #include <stdlib.h> problem for Debug version on Window. 2015-10-16 19:27:12 -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
Baruch Sterin 8810ef12da Fix C++ compilation errors 2015-10-16 14:02:30 -07:00
Alan Mishchenko 8268553369 Experiments with precomputation and matching. 2015-10-16 10:36:53 -07:00
Alan Mishchenko 40bb7089da Experiments with precomputation and matching. 2015-10-15 18:50:03 -07:00
Alan Mishchenko 15a86aefd2 Experiments with precomputation and matching. 2015-10-15 15:32:36 -07:00
Alan Mishchenko 01fc95695c Experiments with precomputation and matching. 2015-10-14 18:45:40 -07:00
Alan Mishchenko b5e0b7d4fc Experiments with precomputation and matching. 2015-10-13 18:48:38 -07:00
Alan Mishchenko 9df63f5291 Experiments with precomputation and matching. 2015-10-13 15:11:08 -07:00
Alan Mishchenko 20c46b5a45 Experiments with precomputation and matching. 2015-10-12 18:29:15 -07:00
Alan Mishchenko d25473b307 Experiments with functional matching. 2015-10-09 11:05:35 -07:00
Alan Mishchenko 1ca82c87b4 Experiments with functional matching. 2015-10-08 23:27:56 -07:00
Alan Mishchenko 46223f903b Two fixes in 'dsd_filter'. 2015-10-07 17:48:07 -07:00
Alan Mishchenko a2692b70fb New switch 'satclp -r' to reverse variable order. 2015-10-07 17:35:36 -07:00
Alan Mishchenko b19d09f04c Bug fix in 'if -g' (incorrect use of a macro). 2015-10-07 08:37:25 -07:00
Alan Mishchenko 72f4dfff1b Experiments with functional matching. 2015-10-05 16:10:57 -07:00
Alan Mishchenko a1e9f668a8 Adding support for black boxes in extended AIG. 2015-10-04 17:45:24 -07:00
Alan Mishchenko 26dc25b7f5 Adding support for flop init-states in extended AIG. 2015-10-04 09:51:57 -07:00
Alan Mishchenko 7d9e3c2ffe Experiments with functional matching. 2015-10-03 06:57:17 -07:00
Alan Mishchenko ac16c95706 Bug fix in propagating required times in &nf (another issue). 2015-10-01 13:52:08 -07:00
Alan Mishchenko d76a96d22f Bug fix in propagating required times in &nf. 2015-10-01 11:47:58 -07:00
Alan Mishchenko 0e0f2e64af Naive LUT packing algorithm (command &pack). 2015-09-30 20:21:40 -07:00
Alan Mishchenko 10c31c6576 Experiments with LUT structure mapping. 2015-09-30 18:07:54 -07:00
Alan Mishchenko bc1eae790b Experiments with LUT structure mapping. 2015-09-29 20:05:27 -07:00
Alan Mishchenko d4d1ae9869 Experiments with LUT structure mapping. 2015-09-29 19:23:01 -07:00
Alan Mishchenko b01b47e571 Experiments with LUT structure mapping. 2015-09-28 21:43:02 -07:00
Alan Mishchenko ac6066dce1 Experiments with LUT structure mapping. 2015-09-28 20:49:45 -07:00
Alan Mishchenko 1ba9536c00 Experiments with LUT structure mapping. 2015-09-27 19:18:23 -07:00
Alan Mishchenko 1ba16ff782 Experiments with LUT structure mapping. 2015-09-27 19:16:08 -07:00
Alan Mishchenko e3eea01dbb Bug fix in &nf and in propagating timing info. 2015-09-27 15:23:06 -07:00
Alan Mishchenko d49bb36654 New command &rexwalk. 2015-09-26 14:56:43 -07:00
Alan Mishchenko d0af09a209 New command &rexwalk. 2015-09-26 14:55:07 -07:00
Alan Mishchenko 62e5ff900e Bug fix in 'satclp'. 2015-09-26 08:57:32 -07:00
Alan Mishchenko 78951b4c6f Improvements to Scl_Lib/SC_Cell data-structure. 2015-09-24 12:12:36 -07:00
Alan Mishchenko 3f77172a7e Adding API to set the number of flops after reading MiniAIG. 2015-09-24 09:47:05 -07:00
Alan Mishchenko f1bc346894 Several bug-fixed related to synthesis, library handling, and timimg info. 2015-09-23 18:44:07 -07:00
Alan Mishchenko a84c8174e7 Improving bit-blasting of full-adder. 2015-09-23 16:04:06 -07:00
Alan Mishchenko 19a4bb930e Threshold logic checking code by Augusto Neutzling and Jody Matos. 2015-09-23 15:24:25 -07:00
Alan Mishchenko 643aef2ecd Bug fix in &rex2gia. 2015-09-23 13:23:33 -07:00
Alan Mishchenko bfebc0751c Fixing corner-cases in 'tempor' and in 'unfold'. 2015-09-22 19:51:24 -07:00
Alan Mishchenko edf6c13721 Adding new command &rex2gia. 2015-09-22 18:43:12 -07:00
Alan Mishchenko 7a85a0ee8d Improvements to &b -das. 2015-09-18 18:29:00 -07:00
Alan Mishchenko 815dfdc0c4 Adding switch to &b to prevent dumplicated area when used in delay-mode (&b -da). 2015-09-18 09:50:22 -07:00
Alan Mishchenko 37a5a36cf9 Commenting out assertion in &b, which does not hold. 2015-09-18 09:34:36 -07:00
Alan Mishchenko f06ca216ab Tuning SAT solver for QBF instances. 2015-09-18 09:05:27 -07:00
Alan Mishchenko fdf00d8044 Tuning SAT solver for QBF instances. 2015-09-18 08:38:53 -07:00
Alan Mishchenko 3b838b953d Tuning SAT solver for QBF instances. 2015-09-18 08:10:18 -07:00
Alan Mishchenko c30a0af71c Improvements to QBF solver; new quantification command &qvar. 2015-09-18 05:05:22 -07:00
Alan Mishchenko 97751e43b7 New constraint manager and memory reporting 'ps'. 2015-09-08 19:53:49 -07:00
Alan Mishchenko f623b04da4 Cleaning up boolean operators; adding unique name support; minor changes. 2015-09-07 19:23:17 -07:00
Alan Mishchenko 2540f02e7e More tuning in &nf. 2015-09-06 21:28:04 -07:00
Alan Mishchenko 50fe603b83 More tuning in &nf. 2015-09-06 20:48:25 -07:00
Alan Mishchenko 2bc14356f6 More tuning in &nf. 2015-09-06 17:04:11 -07:00
Alan Mishchenko 34fa6addc9 More tuning in &nf. 2015-09-06 16:37:02 -07:00
Alan Mishchenko 45a948ab21 More tuning in &nf. 2015-09-04 20:55:40 -07:00
Alan Mishchenko b11344b454 Experiments with SAT-based collapsing. 2015-09-04 15:40:53 -07:00
Alan Mishchenko a207f6c071 Experiments with SAT-based collapsing. 2015-09-04 11:52:27 -07:00
Alan Mishchenko 1ffd9aad76 Experiments with SAT-based collapsing. 2015-09-03 21:57:21 -07:00
Alan Mishchenko 5bcde4be2b Experiments with SAT-based collapsing. 2015-09-03 21:56:29 -07:00
Alan Mishchenko 5ca86b65ad Improvements to Cba data-structure. 2015-09-03 14:44:44 -07:00
Alan Mishchenko 6352d0b626 Improvements to Cba data-structure. 2015-09-03 14:33:53 -07:00
Alan Mishchenko af828a499d Removing unhelpful assertion in CEX minimization. 2015-09-01 12:02:44 -07:00
Alan Mishchenko 1a3c75bb04 Experimenting with area recovery. 2015-08-31 20:48:25 -07:00
Alan Mishchenko 02d128ed7c Experimenting with area recovery. 2015-08-31 20:46:32 -07:00
Alan Mishchenko bf75d7ab4d Experimenting with area recovery. 2015-08-31 20:33:05 -07:00
Alan Mishchenko ddf182da56 Experimenting with area recovery. 2015-08-31 16:50:50 -07:00
Alan Mishchenko f4a8107c3b Performance tuning of the Nf. 2015-08-31 16:19:08 -07:00
Alan Mishchenko dddcab167c Performance tuning of the Nf. 2015-08-31 15:51:23 -07:00
Alan Mishchenko faeeaeb5e7 Updating Mio to use int instead of float. 2015-08-31 15:09:46 -07:00
Alan Mishchenko bb7837ff86 Improvements to Cba data-structure. 2015-08-30 21:59:11 -07:00
Alan Mishchenko 4530ef6444 Alternative way to bit-blast a divisor. 2015-08-29 00:08:41 -07:00
Alan Mishchenko 4f74e00470 More tuning in &nf. 2015-08-28 19:17:48 -07:00
Alan Mishchenko 362a879d6b Adding switch to control area-recovery and more tuning in &nf. 2015-08-28 18:42:11 -07:00
Alan Mishchenko 04be8af560 Important bug fixes in standard-cell library handling and mapper &nf. 2015-08-28 17:47:00 -07:00
Alan Mishchenko cb439f2ecf Bug fix in Vec_IntInsert() and a couple of new APIs. 2015-08-26 14:30:42 -07:00
Alan Mishchenko 41d18ca051 Changing 'refactor' to work with truth tables. 2015-08-25 11:02:34 -07:00
Alan Mishchenko 24f2a120f2 Changes to be able to compile ABC without CUDD. 2015-08-24 21:09:50 -07:00
Alan Mishchenko eb699bbaf8 Changes to be able to compile ABC without CUDD. 2015-08-24 21:09:43 -07:00
Alan Mishchenko 9ef96ae8a6 Changes to be able to compile ABC without CUDD. 2015-08-24 20:55:07 -07:00
Alan Mishchenko 99e3e3bc7e Changes to be able to compile ABC without CUDD. 2015-08-24 20:21:30 -07:00
Alan Mishchenko 77d64787e0 Changes to be able to compile ABC without CUDD. 2015-08-24 19:49:18 -07:00
Alan Mishchenko 1fffe8f6f3 New switch in 'read_lib' to replace gate/pin names by short strings. 2015-08-24 18:07:10 -07:00
Alan Mishchenko 5bf0f86450 New switch in 'read_lib' to replace gate/pin names by short strings. 2015-08-24 17:40:20 -07:00
Alan Mishchenko 73bfe00f82 Compiler warning. 2015-08-23 20:58:07 -07:00
Alan Mishchenko 27b8e541bb Merging recent changes. 2015-08-23 20:52:33 -07:00
Alan Mishchenko 0e4561ab9f Experiments with mapping plus small changes. 2015-08-23 20:38:55 -07:00
Alan Mishchenko 8ad2061669 New command 'isonpn'. 2015-08-11 14:07:04 -07:00
Alan Mishchenko 6ae4ddec00 New command 'isonpn'. 2015-08-11 08:04:25 -07:00
Alan Mishchenko 033203b7bd Improvements to Cba data-structure. 2015-08-10 13:26:37 -07:00
Alan Mishchenko 46fbad869e Commenting out an assertion. 2015-08-10 11:43:28 -07:00
Alan Mishchenko a14e2c921f Improvements to Cba data-structure. 2015-08-09 22:46:40 -07:00
Alan Mishchenko 8a30b675b5 Improvements to Cba data-structure. 2015-08-09 17:19:22 -07:00
Alan Mishchenko 6a4e94e74d Improvements to Cba data-structure. 2015-08-09 13:18:22 -07:00
Alan Mishchenko 356217eff7 Improvements to Cba data-structure. 2015-08-08 18:47:42 -07:00
Alan Mishchenko f039799b75 Fix for v_rams_20b and fix for 'write_rb' set/reset only input port allowed 2015-08-07 19:32:58 -07:00
Alan Mishchenko 3206a7fc10 Compiler warnings. 2015-08-04 21:10:48 -07:00
Alan Mishchenko 9de8a0b346 Improvements to Cba data-structure. 2015-08-04 21:02:23 -07:00
Alan Mishchenko ea3133e3a4 Making ABC error out instead of crashing when non-standard range is given. 2015-08-03 16:24:10 -07:00
Alan Mishchenko b29cda081a Improvements to Cba data-structure. 2015-08-01 16:59:42 -07:00
Alan Mishchenko f6a7f695c0 Improvements to Cba data-structure. 2015-07-31 20:47:09 -07:00
Alan Mishchenko bab71101ec Improvements to Cba data-structure. 2015-07-29 23:13:39 -07:00
Alan Mishchenko 7f7b7671b0 Improvements to Cba data-structure. 2015-07-28 17:17:32 -07:00
Alan Mishchenko 0806dd227c Updates to the Cba data-structure. 2015-07-25 19:34:28 -07:00
Alan Mishchenko e0630f83f5 Updates to Cba data-structure. 2015-07-24 12:26:24 -07:00
Alan Mishchenko e9be6ecaf8 Updates to Cba data-structure. 2015-07-23 21:33:52 -07:00
Alan Mishchenko 9bd16029f1 Renaming Cba into Bac. 2015-07-21 17:59:07 -07:00
Alan Mishchenko ae46690b06 Renaming Cba into Bac. 2015-07-21 17:58:23 -07:00
Alan Mishchenko 6f13e63182 Renaming Cba into Bac. 2015-07-21 17:57:19 -07:00
Alan Mishchenko 8b1d1dc86b Renaming Cba into Bac. 2015-07-21 17:55:33 -07:00
Alan Mishchenko e365a8e615 Renaming Cba into Bac. 2015-07-21 17:53:56 -07:00
Alan Mishchenko 91b62b3bb8 Renaming Cba into Bac. 2015-07-21 17:51:28 -07:00
Alan Mishchenko 477ecc172f Renaming Cba into Bac. 2015-07-21 17:42:49 -07:00
Alan Mishchenko ddda9320ac Adding new GIA duplication API. 2015-07-21 11:52:15 -07:00
Alan Mishchenko d332e670a2 Improving Wlc_Ntk_t data-structure by extending bit-ranges up to 4B enabling printout of AND2 in '%ps -d'. 2015-07-16 17:37:48 -07:00
Alan Mishchenko 0aab93566a Do not add reset logic to un-initialized flops without fanout. 2015-07-16 15:36:22 -07:00
Alan Mishchenko 3a321133af Clarifying 'cec' and 'dsec' usage message. 2015-07-16 15:20:27 -07:00
Alan Mishchenko f54a139c8a Verilog benchmark generation code. 2015-07-15 00:21:26 -07:00
Alan Mishchenko e37bd1fb64 Improved bit-blasting of various operators in Wlc_Ntk_t; added SQRT operator (@). 2015-07-14 19:55:05 -07:00
Alan Mishchenko 92b85b16a2 Improved bit-blasting of adders and multipliers in Wlc_Ntk_t. 2015-07-13 17:46:01 -07:00
Alan Mishchenko 6fa0784abe Print-out for char arrays. 2015-07-12 20:39:36 -07:00
Alan Mishchenko 2cb6908fc6 Print-out for char arrays. 2015-07-12 20:37:57 -07:00
Alan Mishchenko 772eaa6345 Assertion fail after 'print_supp -w'. 2015-07-11 21:26:34 -07:00
Alan Mishchenko 494ca7156c Compiler warning. 2015-07-11 19:32:26 -07:00
Alan Mishchenko 0d09071f14 Adding new Python API 'is_func_iso2'. 2015-07-11 19:30:52 -07:00
Alan Mishchenko b949436f4c Adding new Python API 'is_func_iso'. 2015-07-11 16:49:06 -07:00
Alan Mishchenko 05ca4afb77 New TFI/TFO profiling code. 2015-07-10 21:20:50 -07:00
Alan Mishchenko 3aece535b9 New TFI/TFO profiling code. 2015-07-09 20:54:10 -07:00
Alan Mishchenko 10e0f3c58d Small changes to enable collecting results using &ps -D file. 2015-07-09 11:50:24 -07:00
Alan Mishchenko f4d72b2af2 Temp change in the AIG reader and minor tuning. 2015-07-09 09:35:58 -07:00
Alan Mishchenko f6a3c28e88 Temp change in the AIG reader and minor tuning. 2015-07-08 21:22:27 -07:00
Alan Mishchenko fd5b7e8b5d Bug fix in programmable cell parser and minor tuning. 2015-07-08 16:59:22 -07:00
Alan Mishchenko 609be7a114 C++ compiler typecast problem. 2015-07-08 15:04:26 -07:00
Alan Mishchenko 4f2d2e0e96 C++ compiler typecast problem. 2015-07-08 08:42:15 -07:00
Alan Mishchenko 095cf5e8b6 C++ compiler typecast problem. 2015-07-08 07:53:30 -07:00
Alan Mishchenko 6bd77858c5 Bug fixing in %blast when blasting MUX coming from always-statement. 2015-07-07 22:34:21 -07:00
Alan Mishchenko 8efc9cb7a9 Bug fixing in %blast when blasting mod operator (handling zero divisor). 2015-07-07 15:38:54 -07:00
Alan Mishchenko 43ad54b938 Adding new Python API 'co_supp'. 2015-07-07 08:28:59 -07:00
Alan Mishchenko 95af979753 Adding new Python API 'co_supp'. 2015-07-06 22:47:47 -07:00
Alan Mishchenko 9894fc762e Add fix to Liberty parser to skip extra semicolon. 2015-07-06 07:57:18 -07:00
Alan Mishchenko cc0954e022 Bug fix in SMT-LIB parser. 2015-06-30 09:49:55 -07:00
Alan Mishchenko 8c1e81a7c8 Fixing assertion failure in Abc_NtkBddToSop. 2015-06-29 12:52:16 -07:00
Alan Mishchenko 819c0ccab2 Making sure the CI/CO are not ordered by 'fraig_restore'. 2015-06-29 12:01:42 -07:00
Alan Mishchenko b4d0abb77d Undo recent assert. 2015-06-27 21:38:32 -07:00
Alan Mishchenko 66ef4a9ac1 Potential performance bug in the mapper. 2015-06-27 19:57:49 -07:00
Alan Mishchenko 9eb3a3b349 Adding resource limits to 'fraig_restore'. 2015-06-27 19:39:02 -07:00
Alan Mishchenko 9b1de5b166 Compiler warnings. 2015-06-24 12:31:43 -07:00
Alan Mishchenko 9c0c460795 New command &genqbf to dump the QBF miter for ind inv computation. 2015-06-23 20:48:24 -07:00
Alan Mishchenko a26d8621f0 Add warnings to %read about 3-arge ops and non-zero-based ranges. 2015-06-23 15:53:41 -07:00
Alan Mishchenko d0d7763ef8 Supporting AND-gate cuts in 'if' and '&if' 2015-06-21 13:31:02 -07:00
Alan Mishchenko ffcb4afbb5 Supporting 'distinct' keyword in SMT-LIB parser. 2015-06-20 13:50:46 -07:00
Alan Mishchenko 4b7dd69260 Adding new debugging feature to Wlc_Ntk_t. 2015-06-19 22:58:07 -07:00
Alan Mishchenko 6e4ef76311 Bug with in signed MUX. 2015-06-14 13:18:23 -07:00
Alan Mishchenko 17c32289e1 Bug with in signed MUX. 2015-06-12 23:02:11 -07:00
Alan Mishchenko 8452f5cff3 Sequential word-level simulator for Wlc_Ntk_t (bug fix). 2015-06-05 15:07:46 -07:00
Alan Mishchenko 0489deb631 Sequential word-level simulator for Wlc_Ntk_t. 2015-06-04 22:32:51 -07:00
Alan Mishchenko f7939ee6b1 Merging two threads. 2015-05-25 18:23:51 -07:00
Alan Mishchenko d0bbb46191 Changing the way extension 'b' is written. 2015-05-25 18:19:38 -07:00
Alan Mishchenko 9eb8184e74 Copying prog cell data. 2015-05-21 07:40:47 -07:00
Alan Mishchenko 14b7a520a1 Bug fix in 'dsd_tune' when processing cells with 0-input LUTs. 2015-05-15 22:36:11 -07:00
Alan Mishchenko 37b6b5f1f8 Making sure 0-input LUTs are supported by the DSD matching code. 2015-05-14 13:12:17 -07:00
Alan Mishchenko a39ef30708 Procedure for extending care CEX to all objects. 2015-05-14 09:34:20 -07:00
Alan Mishchenko 3e1c831b2d Bug fix in QBF solver. 2015-05-04 17:42:19 -07:00
Alan Mishchenko a90700c753 Correcting assert in converting standard cell mapping from GIA into ABC. 2015-04-27 23:06:39 -07:00
Alan Mishchenko b3e6cb30bb Bug fix in %read_smt and prevent crash of &cec if there is no current AIG. 2015-04-27 13:56:17 -07:00
Alan Mishchenko c0f0e145c4 Improving the criteria to select representative gates in 'map' with floating-point-delay libraries having more than one gate in some functionality classes. 2015-04-25 14:58:29 -07:00
Alan Mishchenko 3be417ae1c Fix inconsistency between operators and symbols in Wlc_Ntk_t. 2015-04-25 11:56:00 -07:00
Alan Mishchenko 55e7dd16d3 Suggested fixes to compile with 'gcc -x c++'. 2015-04-24 21:33:45 -07:00
Alan Mishchenko 9e20b3016d Adding switch 'map -f' to not use large gates for high-fanout nodes (disabled by default). 2015-04-24 14:51:34 -07:00
Alan Mishchenko 3708acbf46 Bug fix in 'print_supp' (induced bugs in 'bm' and 'bm2'). 2015-04-24 14:44:08 -07:00
Alan Mishchenko a78fb767ee Adding platform-independent (alphabetic) way of sorting Genlib gates and selecting representatives based on area/delay. 2015-04-17 21:02:15 +09:00
Alan Mishchenko bc6c0837a1 Adding support for dumping faults not detected by a given test-set in &fftest (switch -n). 2015-04-17 17:00:31 +09:00
Alan Mishchenko b1aabead5d Bug fix in &satfx. 2015-04-17 11:04:14 +09:00
Alan Mishchenko cd4807ea04 Adding support for cardinality constraints in &fftest (switches -K and -k). 2015-04-16 20:58:23 +09:00
Alan Mishchenko 4b2205ce6e Commenting out useless assertion in choice computation. 2015-04-15 17:38:08 +09:00
Alan Mishchenko e85d29663a Adding switch &fftest -e to dump delay-tests in a special format. 2015-04-15 08:13:38 +09:00
Alan Mishchenko 5c840d88f9 Adding switch &fftest -e to dump delay-tests in a special format. 2015-04-14 19:46:44 +09:00
Alan Mishchenko 3de5d18c5f Adding APIs to retrieve NOR/OR gates from the library. 2015-04-14 18:53:28 +09:00
Alan Mishchenko 96c622b3bc Making BDD computation more robust by using dynamic resource limit. 2015-04-11 09:22:03 +09:00
Alan Mishchenko dff6e2ab31 Procedure to dump ZDD representing a set of cubes into a PLA file. 2015-04-10 21:30:53 +09:00
Alan Mishchenko b6b9d284c4 Several additional fixed in the timing manager. 2015-04-07 00:33:20 +07:00
Alan Mishchenko 452ff2730c Bug fix in 'mfs2': Apply sweep to avoid assertion failure when translating into a BDD. 2015-04-06 11:49:19 +07:00
Alan Mishchenko b3e5ccd256 Getting default AND-node delay from Genlib library. 2015-04-06 10:56:14 +07:00
Alan Mishchenko c0c7723f1d Allow timing manager to be started when a default is set. 2015-04-06 10:31:59 +07:00
Alan Mishchenko 85b33df1e1 Improvements in reading timing information from BLIF. 2015-04-05 13:03:25 +07:00
Alan Mishchenko 6a0566d22b Bug fix for big-endiang architectures (plus adding -lm in Makefile). 2015-04-04 16:36:11 +07:00
Alan Mishchenko b79fd69fb5 Making sure the names are transfered when &get -n is used. 2015-04-04 16:15:36 +07:00
Alan Mishchenko 3a15f34307 Properly copying and saving the timing info in &get and &put. 2015-04-04 16:15:07 +07:00
Alan Mishchenko 7c3eab6eb4 Properly copying and saving the timing info in &get and &put. 2015-04-04 16:01:12 +07:00
Alan Mishchenko e52d3a0c16 Bug fix in handling constants in the updated 'sop' command. 2015-04-03 16:37:04 +07:00
Alan Mishchenko 9b29e1a3c0 Cleanup and improvements in the user timing manager. 2015-04-03 14:25:58 +07:00
Alan Mishchenko 93cf8b79f4 Changing timing manager to have 0 default required times. 2015-04-03 02:52:14 +07:00
Alan Mishchenko ad4e869ab7 Reason for assertion failure in &nf. 2015-04-03 01:55:02 +07:00
Alan Mishchenko 03cd22af6e Typo in hash function. 2015-04-02 15:31:48 +07:00
Alan Mishchenko 57a6f016d2 Compiler warning. 2015-04-01 15:46:25 +07:00
Alan Mishchenko 9cee436686 Added backward flop order to &icheck (switch -b). 2015-04-01 15:36:23 +07:00
Alan Mishchenko 0c47d04c0b Important corner-case bug in SOP computation (recently introduced). 2015-04-01 15:31:27 +07:00
Alan Mishchenko 8de4d919d2 Revising the timing manager. 2015-04-01 10:57:28 +07:00
Alan Mishchenko 6f598455bc Updating command &satfx. 2015-03-31 16:27:07 +07:00
Alan Mishchenko 5ebe403a87 Print-out of sequential equivalences in &scorr. 2015-03-31 13:28:00 +07:00
Alan Mishchenko d00cbdb52f Changed in comparing user timing. 2015-03-31 11:34:24 +07:00
Alan Mishchenko ac3817caa7 Small bug in user timing computation. 2015-03-27 10:15:51 +07:00
Alan Mishchenko 3370feea70 Bug fix in initializing user timing in 'map'. 2015-03-26 10:02:49 +07:00
Alan Mishchenko 54cdac7392 Bug with in not property copying box info in &save/&load. 2015-03-25 01:00:16 +07:00
Alan Mishchenko 53e4946c43 Trying to reduce delay degradation afer 'map' with user timing. 2015-03-24 19:24:52 +07:00
Alan Mishchenko efdd26f86d Scalable SOP manipulation package. 2015-03-23 18:40:38 +07:00
Alan Mishchenko 5f77e7ae8f Bug fix in saving AIG attributes in &save and &load. 2015-03-22 11:01:26 +07:00
Alan Mishchenko 8095c2d1ad Fix for not propagating user timing correctly after &nf. 2015-03-18 20:36:54 +07:00
Alan Mishchenko fad6254c07 Compiler warnings. 2015-03-18 19:42:03 +07:00
Alan Mishchenko c602cbe338 Scalable SOP manipulation package. 2015-03-18 19:39:22 +07:00
Alan Mishchenko fb5d4a664d Adding switch '-b' in 'read_pla'. 2015-03-18 10:18:46 +07:00
Alan Mishchenko 120a30c2e4 Bug fix in &cec (not generating a CEX). 2015-03-17 09:23:57 +07:00
Alan Mishchenko 7fe11c51cf Several bug fixes and silencing requests. 2015-03-16 19:38:43 +07:00
Alan Mishchenko 1e757a8567 Adding flop-input-only switch -f in &fftest for '-S str'. 2015-03-16 10:37:34 +07:00
Alan Mishchenko 8453afcf8b Enable arrival/required times in &nf. 2015-03-15 13:27:07 +07:00
Alan Mishchenko 05244daba9 Bug fix in 'move_names' related to feed-through nets. 2015-03-15 10:53:23 +07:00
Alan Mishchenko 3f2b1233ee Adding silent mode to &cec -m. 2015-03-15 09:51:06 +07:00
Alan Mishchenko 1451e4551c Adding flop-input-only switch -f in &fftest. 2015-03-14 16:32:21 +07:00
Alan Mishchenko e89fe16b91 Adding silent mode to &splitprove. 2015-03-14 13:22:02 +07:00
Alan Mishchenko dc92f89278 Adding silent mode to &splitprove. 2015-03-14 03:13:05 +07:00
Alan Mishchenko 3146ff4090 Fix incorrect transfer of box copy ID. 2015-03-13 11:42:15 +07:00
Alan Mishchenko f261092139 Adding new command 'abcrc' to load "abc.rc" on demand. 2015-03-10 16:53:24 -07:00
Alan Mishchenko bb22a20cb0 Support for representing programmable cell configuration data (bug fix). 2015-03-09 08:36:22 -07:00
Alan Mishchenko f4d3bf859e Compiler warnings. 2015-03-08 20:23:53 -07:00
Alan Mishchenko 2cfc4cc174 Compiler warnings. 2015-03-08 20:22:48 -07:00
Alan Mishchenko 193c46e3c6 Support for representing programmable cell configuration data. 2015-03-08 20:19:56 -07:00
Alan Mishchenko 56f783157a Support for representing programmable cell configuration data. 2015-03-08 20:17:59 -07:00
Alan Mishchenko 9e4f8e9fdf Experiments with SAT-based cube enumeration. 2015-03-06 11:01:18 -08:00
Alan Mishchenko 241b042fda Experiments with SAT-based cube enumeration. 2015-03-05 23:03:59 -08:00
Alan Mishchenko 1961f1791d Experiments with SAT-based cube enumeration. 2015-03-05 23:02:15 -08:00
Alan Mishchenko 6da21b8b88 Experiments with SAT-based cube enumeration. 2015-03-05 23:00:30 -08:00
Alan Mishchenko ddc522a0c0 Bug fix in reader/writer of 'r' section. 2015-03-05 15:44:11 -08:00
Alan Mishchenko 6c93249373 Improvements to the CBA package. 2015-03-04 16:07:33 -08:00
Alan Mishchenko 360cc99f01 Bug fix WLC package (reusing name buffer, resulting in wrong print-outs). 2015-03-03 12:52:47 -08:00
Alan Mishchenko e17234d90c Improvements to the CBA package. 2015-03-03 12:48:55 -08:00
Alan Mishchenko 7441908ffb Improvements to the CBA package. 2015-03-02 08:38:54 -08:00
Alan Mishchenko 2d90b916e6 Improvements to the CBA package. 2015-03-01 19:11:15 -08:00
Alan Mishchenko f27979fc8f Improvements to the SMTLIB parser. 2015-02-28 22:05:46 -08:00
Alan Mishchenko 2fcdd11316 Experiments with cube hashing. 2015-02-27 09:41:04 -08:00
Alan Mishchenko 118776f39d Adding switch -x to command &fadds. 2015-02-26 11:37:42 -08:00
Alan Mishchenko 13e49cba36 Compiler warnings. 2015-02-21 22:34:37 -08:00
Alan Mishchenko d33d66f46e Adding fflush() to make sure stdout responses appear on time. 2015-02-20 12:16:17 -08:00
Alan Mishchenko 746707b383 Experiments with cube hashing. 2015-02-20 08:45:13 -08:00
Alan Mishchenko 360bce618c Compiler warnings. 2015-02-19 15:24:55 -08:00
Alan Mishchenko 4c55754404 Committed by mistake. 2015-02-19 15:00:52 -08:00
Alan Mishchenko 0dcdbc2a6a Performance bug fix in 'clp' (different way of removing redundant fanins). 2015-02-19 14:46:06 -08:00
Alan Mishchenko e3f87e189c Propagating changes after updating flag of 'sop'. 2015-02-19 12:57:05 -08:00
Alan Mishchenko ba6095ce61 Modifications to read SMTLIB file from stdin. 2015-02-18 21:04:36 -08:00
Alan Mishchenko 4cd7895d6c Modifications to read SMTLIB file from stdin. 2015-02-18 21:02:17 -08:00
Alan Mishchenko d5cfb39a48 Modifications to read SMTLIB file from stdin. 2015-02-18 20:44:55 -08:00
Alan Mishchenko 6b0accd22a Modifications to read SMTLIB file from stdin. 2015-02-18 20:42:48 -08:00
Alan Mishchenko 5ad773eda1 Changing semantics of switch -C in 'sop' to limit cubes at one node. 2015-02-18 18:41:26 -08:00
Alan Mishchenko 874d394089 Corner case bug in wire-cap estimation. 2015-02-18 09:18:01 -08:00
Alan Mishchenko 525137926d Several improvements to CBA data-structure. 2015-02-17 18:06:48 -08:00
Alan Mishchenko e7b467f96b Several improvements to CBA data-structure. 2015-02-16 14:32:41 -08:00
Alan Mishchenko 7a4a63d0c4 Several improvements to CBA data-structure. 2015-02-16 13:15:12 -08:00
Alan Mishchenko ff1fd41a47 Modifications to read SMTLIB file from stdin. 2015-02-15 21:57:42 -08:00
Alan Mishchenko 5e0d7dadc2 Assertion failure in 'write_hie' with blackboxes. 2015-02-15 18:47:56 -08:00
Alan Mishchenko 17c78313cc Compiler warnings. 2015-02-15 15:40:11 -08:00
Alan Mishchenko d6157c7516 Several improvements to CBA data-structure. 2015-02-15 15:37:00 -08:00
Alan Mishchenko 5158c71129 Added switch -n to 'sop'. 2015-02-14 15:08:07 -08:00
Alan Mishchenko edf3622ceb Several improvements to CBA data-structure. 2015-02-13 16:28:17 -08:00
Alan Mishchenko ea2d82ab14 Modifications to read SMTLIB file from stdin. 2015-02-11 18:09:15 -08:00
Alan Mishchenko e363727c62 Several improvements to CBA data-structure. 2015-02-11 16:55:18 -08:00
Alan Mishchenko 8cabdcb55d Adding resource limit switch -C to 'sop'. 2015-02-11 12:33:54 -08:00
Alan Mishchenko 72dbdee202 Adding resource limit to 'sop'. 2015-02-10 17:31:54 -08:00
Alan Mishchenko 4b93ddda63 Adding resource limit to 'sop'. 2015-02-10 17:29:21 -08:00
Alan Mishchenko 6bda7ca8f4 Adding resource limit to 'fx'. 2015-02-10 10:55:38 -08:00
Alan Mishchenko 44b31021d6 Adding resource limit to 'fx'. 2015-02-10 08:03:01 -08:00
Alan Mishchenko 089a8bbfc9 Several improvements to CBA data-structure. 2015-02-09 23:27:40 -08:00
Alan Mishchenko fd877c3f37 Several improvements to CBA data-structure. 2015-02-09 15:36:25 -08:00
Alan Mishchenko 0f9001c956 Adding switch '-p' to control pin-permutation in &nf. 2015-02-08 22:00:55 -08:00
Alan Mishchenko db6afbea29 Diabling pin-permutation in &nf mapper. 2015-02-08 21:18:49 -08:00
Alan Mishchenko 68467cfff7 Fixed a typo in variable names. 2015-02-07 22:29:14 -08:00
Alan Mishchenko 55c5c1b58f Added SMT parser for Wlc_Ntk_t. 2015-02-07 22:05:02 -08:00
Alan Mishchenko d7099e7adc Adding binary dump to CBA. 2015-02-05 19:34:24 -08:00
Alan Mishchenko 8410daf3e4 Improvements and tuning of CBA with buffering/sizing. 2015-02-04 16:29:55 -08:00
Alan Mishchenko eb270018b9 Esperiments with MO PLA optimization. 2015-02-03 17:24:30 -08:00
Alan Mishchenko d7d1978e42 Bug fix in &nf. 2015-02-02 21:23:12 -08:00
Alan Mishchenko 08b69297cc Improvements and tuning of CBA. 2015-02-01 21:51:06 -08:00
Alan Mishchenko ffaf8b39ae Improvements and tuning of CBA. 2015-02-01 21:21:25 -08:00
Alan Mishchenko d9ed88f6a0 Improvements and tuning of CBA. 2015-02-01 20:53:32 -08:00
Alan Mishchenko 7b1c25086b Improvements and tuning of CBA. 2015-02-01 20:50:59 -08:00
Alan Mishchenko a704e9c9ff Improvements and tuning of CBA. 2015-02-01 15:15:34 -08:00
Alan Mishchenko e32026cf1e Compiler warnings. 2015-01-31 20:06:21 -08:00
Alan Mishchenko 6ec4680e1b Compiler warnings. 2015-01-31 20:02:46 -08:00
Alan Mishchenko 2c8c0d8736 Compiler warnings. 2015-01-31 19:58:38 -08:00
Alan Mishchenko 77dbe2b656 Major rehash of the CBA code. 2015-01-31 19:52:32 -08:00
Alan Mishchenko a523ab792c Preprocessing for multi-output PLA tables. 2015-01-31 15:10:24 -08:00
Alan Mishchenko e30dae5a61 Preprocessing for multi-output PLA tables. 2015-01-31 15:10:01 -08:00
Alan Mishchenko 13cd3a6a4c Preprocessing for multi-output PLA tables. 2015-01-31 14:53:58 -08:00
Alan Mishchenko e293489f71 Preprocessing for multi-output PLA tables. 2015-01-31 13:42:14 -08:00
Alan Mishchenko 6c3f191172 Preprocessing for multi-output PLA tables. 2015-01-31 11:23:22 -08:00
Alan Mishchenko ff1fb1757b Preprocessing for multi-output PLA tables. 2015-01-31 11:10:07 -08:00
Alan Mishchenko c58dd06259 Fixing reported memory alignment issue. 2015-01-27 10:09:57 -08:00
Alan Mishchenko 0f22046bcb New assertions and bug fix in DSD balancing. 2015-01-27 09:54:35 -08:00
Alan Mishchenko 8ff4b79fc2 Several ongoing changes. 2015-01-26 20:48:59 -08:00
Alan Mishchenko 40cbacaf40 Several ongoing changes. 2015-01-26 20:45:28 -08:00
Alan Mishchenko 65cd556b1d Outputting initial state in Wlc_Ntk_t. 2015-01-26 09:14:51 -08:00
Alan Mishchenko 24dbdbae23 Experiment with prime computation. 2015-01-25 14:24:50 -08:00
Alan Mishchenko 416cc3b2ae Outputting initial state in Wlc_Ntk_t. 2015-01-25 11:21:36 -08:00
Alan Mishchenko 3dd4e356fc Fix in deriving the init values for Wlc_Ntk_t. 2015-01-22 15:16:45 -08:00
Alan Mishchenko 674622a3c0 Bug fix in &cone (not able to extract the last PO). 2015-01-22 13:13:30 -08:00
Alan Mishchenko cf83242458 Support of init-state in AIGs derived from word-level designs in Wlc_Ntk_t. 2015-01-21 17:45:48 -08:00
Alan Mishchenko ffc7b60d2d Support of init-state in AIGs derived from word-level designs in Wlc_Ntk_t. 2015-01-21 17:43:46 -08:00
Alan Mishchenko 14425c111e Organizing commands for barbuf-aware flow. 2015-01-20 21:20:31 -08:00
Alan Mishchenko dc8926a928 Word-level extension of Cba_Ntk_t. 2015-01-18 20:38:52 -08:00
Alan Mishchenko d688af2601 Several small bug fixes. 2015-01-17 20:48:42 -08:00
Alan Mishchenko 17610c039f Organizing commands for barbuf-aware flow. 2015-01-17 20:27:23 -08:00
Alan Mishchenko 42cc56576b Compiler warnings. 2015-01-16 16:16:32 -08:00
Alan Mishchenko d6d0627d13 Organizing commands for barbuf-aware flow. 2015-01-16 16:14:16 -08:00
Alan Mishchenko 1a5a11cbc6 Various transformations of Cba_Ntk_t. 2015-01-15 20:08:15 -08:00
Alan Mishchenko c7e3c8f375 Various transformations of Cba_Ntk_t. 2015-01-15 18:23:32 -08:00
Alan Mishchenko e27edf5e1e Various transformations of Cba_Ntk_t. 2015-01-15 18:21:02 -08:00
Alan Mishchenko 8ac8923a91 Various transformations of Cba_Ntk_t. 2015-01-13 21:54:59 -08:00
Alan Mishchenko 2b2f05bacd Various transformations of Cba_Ntk_t. 2015-01-13 17:05:22 -08:00
Alan Mishchenko ee72b500d5 Various transformations of Cba_Ntk_t. 2015-01-11 16:42:38 -08:00
Alan Mishchenko 26b8116ac6 Changing memory model of Cba_Ntk_t. 2015-01-10 17:19:54 -08:00
Alan Mishchenko 63ce84d824 Implementation of CE extraction for multiple MUXes driving D-inputs of FFs. 2015-01-08 16:30:32 -08:00
Alan Mishchenko 4af39856b2 Returning multiple counter-examples. 2015-01-03 22:59:34 -08:00
Alan Mishchenko 3b9e363ef2 Returning multiple counter-examples. 2015-01-03 22:53:58 -08:00
Alan Mishchenko d01810f071 Computing polynomials for AIGs representing arithmetic functions. 2015-01-01 01:20:04 -08:00
Alan Mishchenko 58d28539a7 Gate sizing with barrier buffers. 2014-12-21 22:22:31 -08:00
Alan Mishchenko fa32acde61 Exprimental features in tech-mapping. 2014-12-21 11:30:21 -08:00
Alan Mishchenko 6733abd72e Exprimental features in tech-mapping. 2014-12-21 01:04:39 -08:00
Alan Mishchenko 55f0a2805c Bug fix in reading box library. 2014-12-20 10:16:13 -08:00
Alan Mishchenko 259d53ca3e Simplifying AIG with barrier buffers. 2014-12-19 22:02:28 -08:00
Alan Mishchenko c1d7f29dbd Bug fix in 'testcex' when flop count in the CEX is different from the network (say, after seq synthesis). 2014-12-19 18:36:10 -08:00
Alan Mishchenko d5a952c462 Bug fix in 'testcex' when flop count in the CEX is different from the network (say, after seq synthesis). 2014-12-19 18:34:29 -08:00
Alan Mishchenko dd912b5c61 Incorrect assertion added by recent changes. 2014-12-19 18:24:24 -08:00
Alan Mishchenko c5162ba6d2 Induced bug with in DFS computation. 2014-12-16 21:48:16 -08:00
Alan Mishchenko e658da711c Commenting out assertions in the mapper, which do not work for barrier buffers. 2014-12-14 20:45:24 -08:00
Alan Mishchenko 4ca862f8d2 Compiler warnings. 2014-12-13 22:37:07 -08:00
Alan Mishchenko 88c57c931b Several additional files for source control. 2014-12-13 22:31:48 -08:00
Alan Mishchenko 6b6e5861e5 Integrating barrier buffers. 2014-12-13 20:45:11 -08:00
Alan Mishchenko 6e59e4e542 Adding relax ratio to &synch2. 2014-12-13 20:10:24 -08:00
Alan Mishchenko e946deec81 Integrating barrier buffers. 2014-12-13 20:03:29 -08:00
Alan Mishchenko aadfea8b4d Integrating barrier buffers. 2014-12-13 12:37:04 -08:00
Alan Mishchenko b379b3ee20 Adding new mapping feature. 2014-12-11 20:45:41 -08:00
Alan Mishchenko ac7633c5a4 Integrating barrier buffers. 2014-12-11 11:14:04 -08:00
Alan Mishchenko 4f940de518 Converting AIG with MUXes into a logic network. 2014-12-10 22:52:34 -08:00
Alan Mishchenko b94b7852d7 Bug fix in &fftest when used for ECO. 2014-12-10 18:55:12 -08:00
Alan Mishchenko a1fa224d61 New flavor of DSD-friendly 'eliminate'. 2014-12-09 23:30:46 -08:00
Alan Mishchenko 1398de7c46 Integrating barrier buffers. 2014-12-08 14:10:41 -08:00
Alan Mishchenko 3e2fad3574 Changes to the parser. 2014-12-04 18:23:20 -08:00
Alan Mishchenko 705006a648 Changes to the parser. 2014-12-03 20:35:39 -08:00
Alan Mishchenko e970aa8521 Added and verified bit-blasting of power operator. 2014-11-30 16:18:13 -08:00
Alan Mishchenko 109fc76f43 Changes to history recording and other small things. 2014-11-30 12:20:43 -08:00
Alan Mishchenko 5d1a5f3590 Changes to history recording and other small things. 2014-11-30 12:19:32 -08:00
Alan Mishchenko 1d20dea11b Induced bug fix in bitblasting of rotation operator. 2014-11-29 19:34:47 -08:00
Alan Mishchenko 2e9d3a3ebf Compiler warnings. 2014-11-29 15:34:47 -08:00
Alan Mishchenko 87f0d187bf Compiler warnings. 2014-11-29 14:43:21 -08:00
Alan Mishchenko 24f1ca0703 New parser and framework. 2014-11-29 14:36:26 -08:00
Alan Mishchenko c30a0ca0b9 Improvements to handling boxes and flops. 2014-11-25 21:57:34 -08:00
Alan Mishchenko ba4063acb2 Improvements to handling boxes and flops. 2014-11-25 21:07:27 -08:00
Alan Mishchenko 9e0c90d4c3 Adding integrity check for boxes and flops. 2014-11-25 19:37:01 -08:00
Alan Mishchenko dd3e5a90de Improvements to handling boxes and flops. 2014-11-25 17:26:59 -08:00
Alan Mishchenko dca14d5678 Improvements to handling boxes and flops. 2014-11-25 14:28:49 -08:00
Alan Mishchenko 8d5fa2c290 Improvements to handling boxes and flops. 2014-11-24 20:02:51 -08:00
Alan Mishchenko 6ed334d41b Improvements to handling boxes and flops. 2014-11-24 19:29:42 -08:00
Alan Mishchenko 8feac56509 Experiments with hierarchy representation. 2014-11-24 15:35:52 -08:00
Alan Mishchenko 3368b2dda9 Improvements to handling boxes and flops. 2014-11-24 15:15:45 -08:00
Alan Mishchenko df83fb5e04 Fix in reading flop classes. 2014-11-21 12:01:26 -08:00
Alan Mishchenko cf2f9364c5 Fix in reading flop classes. 2014-11-21 11:11:12 -08:00
Alan Mishchenko c339e5b985 Fix in reading flop classes. 2014-11-21 10:14:48 -08:00
Alan Mishchenko 2fca2b2b16 Fix in reading flop classes. 2014-11-21 10:01:45 -08:00
Alan Mishchenko 9e6d74bc15 Experiments with hierarchy representation. 2014-11-20 22:09:57 -08:00
Alan Mishchenko 997a92fc54 Extending &fadds to support artificial chains. New command &setregnum. 2014-11-20 10:46:14 -08:00
Alan Mishchenko 716b9502c9 Extending &fadds to support artificial chains. 2014-11-19 20:49:15 -08:00
Alan Mishchenko c06bdc151c Added check if a given command exists. 2014-11-18 13:54:16 -08:00
Alan Mishchenko d662e7ff68 Merging two branches. 2014-11-17 18:03:51 -08:00
Alan Mishchenko 7a8d56b9ad AND/OR bug in the UIF computation. 2014-11-17 17:46:08 -08:00
Alan Mishchenko e30df95aba Printout in mfs2. 2014-11-17 13:36:26 -08:00
Alan Mishchenko 345d4e24f3 Bug fix in abstracting boxes. 2014-11-17 12:55:12 -08:00
Alan Mishchenko a28dd33df0 Integrating mfs2 package to work with boxes. 2014-11-17 11:49:30 -08:00
Alan Mishchenko 5a10c8ad01 Integrating mfs2 package to work with boxes. 2014-11-16 23:27:21 -08:00
Alan Mishchenko d9ffe9c3ad Improvements to word-level network package. 2014-11-14 20:38:13 -08:00
Alan Mishchenko 98c5668d4b Improvements to word-level network package. 2014-11-14 20:15:36 -08:00
Alan Mishchenko cc37fb9573 Improvements to word-level network package. 2014-11-14 20:12:20 -08:00
Alan Mishchenko 3dd08c7172 Enabling AIGs with boxes for word-level and sequential designs. 2014-11-14 15:34:03 -08:00
Alan Mishchenko a34183790f Enabling AIGs with boxes for word-level and sequential designs. 2014-11-13 18:28:25 -08:00
Alan Mishchenko 968be1577b Generation of barrier-buffers for hierarchical design. 2014-11-11 23:17:48 -08:00
Alan Mishchenko 96fa84ad77 Added switch -i to &filter to use FIs instead of FOs. 2014-11-11 15:11:44 -08:00
Alan Mishchenko 2a028aa147 Bug fix in blasting MUX with different ranges of inputs and the output. 2014-11-10 21:43:41 -08:00
Alan Mishchenko ac030ee42c Generation of barrier-buffers for hierarchical design. 2014-11-10 16:45:48 -08:00
Alan Mishchenko 5ebf135b6a Adding cyclicity check for netlist with boxes. 2014-11-10 14:55:27 -08:00
Alan Mishchenko 873c35018a Removing unauthorized printout in 'pdr'. 2014-11-09 23:54:57 -08:00
Alan Mishchenko ac72d73dc6 Removing unauthorized printout in 'pdr'. 2014-11-09 23:13:37 -08:00
Alan Mishchenko 9a292bd93c Detecting full-adder chains and putting them into white boxes. 2014-11-09 23:01:30 -08:00
Alan Mishchenko 372a348c90 Detecting full-adder chains and putting them into white boxes. 2014-11-09 22:49:17 -08:00
Alan Mishchenko 153e888794 Full adder detection code. 2014-11-08 09:34:44 -08:00
Alan Mishchenko e4ff9cc9a5 Added minor API to clean path on a Windows computer. 2014-11-05 16:16:47 -08:00
Alan Mishchenko ad7c8d6382 Experimental implementation of BMC-related procedures. 2014-11-05 09:29:00 -08:00
Alan Mishchenko 8c2e51824e Experimental implementation of BMC-related procedures. 2014-11-04 20:35:36 -08:00
Alan Mishchenko d75b8ce874 Compiler warnings. 2014-11-03 18:10:36 -08:00
Alan Mishchenko 93754146a4 Bug fix in CEX printing. 2014-11-03 16:45:09 -08:00
Alan Mishchenko 93ad6e7dd4 Making public some APIs. 2014-11-03 15:41:50 -08:00
Alan Mishchenko 505747d443 Improvements to &fftest (adding computation of fixed parameters). 2014-11-02 21:43:49 -08:00
Alan Mishchenko b4cf2f7448 Added switches '-c' and '-n' to 'init'. 2014-11-02 17:35:47 -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 135bf3ecdf Compiler warnings. 2014-10-28 23:53:17 -07:00
Alan Mishchenko c556baa92e Changes to enable building external code. 2014-10-28 21:13:59 -07:00
Alan Mishchenko e2b8d95b6f Bug fix in bmc3 -a -x. 2014-10-28 19:49:32 -07:00
Baruch Sterin c2ccf238fd pyabc: handle a few corner cases 2014-10-28 18:42:14 -07:00
Alan Mishchenko 4edc023479 Bug fix in bmc3 -a -x. 2014-10-28 18:28:21 -07:00
Alan Mishchenko c0db4d2a12 Changes to enable building external code. 2014-10-27 17:56:48 -07:00
Alan Mishchenko 736c2245ea Adding MAJ gate to GIA package. 2014-10-26 21:03:30 -07:00
Alan Mishchenko 836723cf73 Changing switch -v in 'qbf' and '&qbf' to be non-verbose by default. 2014-10-26 08:57:13 -07:00
Alan Mishchenko b8556e7edf New command &satenum to enumerate SAT assignments of a miter in a naive way. 2014-10-25 17:55:35 -07:00
Alan Mishchenko f93ede121d Adding switch &fftest -N <num> to detect fixed vars after each <num> iterations. 2014-10-25 17:07:38 -07:00
Alan Mishchenko 96c9792f33 Merged in sterin/abc (pull request #9) 
make it easy to add intialization functions to Abc_FrameInit()/Abc_FrameEnd()
 2014-10-23 18:19:51 -07:00
Alan Mishchenko 49caf258d4 One bug fix and two small changes. 2014-10-22 20:18:13 -07:00
Alan Mishchenko 51be0f4c52 One bug fix and two small changes. 2014-10-22 20:17:09 -07:00
Baruch Sterin 392390d23e make it easy to add intialization functions to Abc_FrameInit()/Abc_FrameEnd() 2014-10-22 15:50:06 -07:00
Alan Mishchenko 51bf121073 Bug fix in seq synthesis due to resent code restructuring. 2014-10-21 21:48:53 -07:00
Alan Mishchenko d2e42ec081 Disabling MiniSAT 2.2 for now. 2014-10-21 20:40:50 -07:00
Alan Mishchenko 5c93850553 Compiler problems. 2014-10-21 20:24:13 -07:00
Alan Mishchenko c49f35835b Compiler problems. 2014-10-21 20:20:22 -07:00
Alan Mishchenko 5bd9edb52d Compiler problems. 2014-10-21 20:18:14 -07:00
Alan Mishchenko 5ae8a37d9d Compiler problems. 2014-10-21 20:13:25 -07:00
Alan Mishchenko 228dbcc51e Adding code of MiniSAT 2.2. 2014-10-21 19:45:52 -07:00
Alan Mishchenko a9317eac75 Preparing to work with C++ code. 2014-10-21 19:37:33 -07:00
Alan Mishchenko 7592aa8a3e Adding commands backup/restore. 2014-10-21 10:51:41 -07:00
Alan Mishchenko 83bc1148a2 Adding switch &qbf -q to quantify functional variables. 2014-10-20 11:01:34 -07:00
Alan Mishchenko bae5e26fb5 Adding switch &qbf -q to quantify functional variables. 2014-10-20 11:00:11 -07:00
Alan Mishchenko 8de80e673a Improved QBF solver. 2014-10-18 21:05:34 -07:00
Alan Mishchenko ab72e52792 Improved QBF solver. 2014-10-18 17:04:47 -07:00
Alan Mishchenko 23441c060a Improved QBF solver. 2014-10-18 16:10:18 -07:00
Alan Mishchenko 3653bf53e9 Bug fix in truth table computation. 2014-10-15 14:26:44 -07:00
Alan Mishchenko 70cb236144 Compiler problem with includes. 2014-10-13 16:59:47 -07:00
Alan Mishchenko 5326a59945 MUX decomposition during mapping. 2014-10-13 16:39:39 -07:00
Alan Mishchenko 6f9051a99c MUX decomposition during mapping. 2014-10-12 12:47:41 -07:00
Alan Mishchenko 2f1988e8f6 MUX decomposition during mapping. 2014-10-12 10:13:47 -07:00
Alan Mishchenko 3ac8aa9c12 Recommended changes for portability. 2014-10-12 09:10:27 -07:00
Alan Mishchenko bc4164a466 Merged in grigora/abc/grigora/fixed-hang-issue-in-bm-command-1413034154897 (pull request #8) 
Fix for hang issue in "bm" command.
 2014-10-11 18:07:56 -07:00
Alan Mishchenko 8b160138f1 MUX decomposition during mapping. 2014-10-11 17:19:41 -07:00
Alan Mishchenko 09a5950c8f Deriving network in terms of programmable cells. 2014-10-11 15:53:32 -07:00
grigora 83a47278a9 Fixed "bm" command hang issue. 2014-10-11 13:30:02 +00:00
Alan Mishchenko f0044175ee Improvements to the parser. 2014-10-10 19:17:19 -07:00
Alan Mishchenko f6c1fc072c Naive (SAT-only) CEC option. 2014-10-10 16:14:48 -07:00
Alan Mishchenko 01e1b6345e Bug fix in the bit-blaster. 2014-10-10 13:46:58 -07:00
Alan Mishchenko 5a4592ee69 Improvements to ISOP. 2014-10-10 13:15:31 -07:00
Alan Mishchenko b8bd21c82d Improvements to ISOP. 2014-10-10 12:59:30 -07:00
Alan Mishchenko 5cf92f32a5 Correction to the patch to compile with Visual Studio. 2014-10-10 09:41:07 -07:00
Alan Mishchenko ccb5bb34d7 Suggested patch for type-punned warnings 2014-10-10 08:58:18 -07:00
Alan Mishchenko ca9eca3b22 Small changes. 2014-10-08 13:26:23 -07:00
Alan Mishchenko 97b52a6a6d Compiler warnings. 2014-10-08 10:56:31 -07:00
Alan Mishchenko df0f8ad540 Compiler warnings. 2014-10-08 10:54:02 -07:00
Alan Mishchenko 141c1de0a2 Compiler warnings. 2014-10-08 10:52:32 -07:00
Alan Mishchenko e4d5887671 Detection of threshold functions. 2014-10-08 10:41:20 -07:00
Alan Mishchenko bd0373daf5 New ISOP computation. 2014-10-07 13:02:50 -07:00
Alan Mishchenko 6d79be6b01 Bug fix in move_names. 2014-10-05 11:13:08 -07:00
Alan Mishchenko 820cbc116f Updates to &flow and &flow2. 2014-10-05 10:59:26 -07:00
Alan Mishchenko 734435f441 Deriving cell mapping with &if -kz. 2014-10-04 19:36:41 -07:00
Alan Mishchenko 24083998ab Deriving cell mapping with &if -kz. 2014-10-04 19:18:34 -07:00
Alan Mishchenko 4c7165a4f7 New ISOP computation. 2014-10-04 17:56:08 -07:00
Alan Mishchenko fa5f05e3a2 Deriving AIG after cell mapping. 2014-10-03 17:15:43 -07:00
Alan Mishchenko 3f31a8580f Bug fix in Verilog writer. 2014-10-02 14:53:30 -07:00
Alan Mishchenko 889b329d01 Adding switch -R to 'if'. 2014-10-02 13:17:53 -07:00
Alan Mishchenko 6d94b6b1a2 Improvements to bit-blaster. 2014-10-01 22:54:08 -07:00
Alan Mishchenko 27b1e49dee Improvements to bit-blaster. 2014-09-30 20:28:49 -07:00
Alan Mishchenko ed1bf0000e Improvements to bit-blaster. 2014-09-30 19:51:39 -07:00
Alan Mishchenko 69519f86cd Adding options to &flow. 2014-09-29 18:08:57 -07:00
Alan Mishchenko a6c81c65df Adding options to &flow2. 2014-09-29 16:23:24 -07:00
Alan Mishchenko 69b4a92286 Adding options to &flow2. 2014-09-29 16:08:59 -07:00
Alan Mishchenko 4960af4e76 Adding options to &flow. 2014-09-29 14:54:55 -07:00
Alan Mishchenko 05ee370f85 Command to rename files in the same directory. 2014-09-28 20:48:53 -07:00
Alan Mishchenko 0c070a35e5 Adding out-of-bounds checks to AIGER readers. 2014-09-28 12:17:02 -07:00
Alan Mishchenko 98e377bdff Adding features to CNF generation. 2014-09-28 12:10:13 -07:00
Alan Mishchenko fbc9c00fd1 Renaming DSD commands (dsd_tune -> dsd_match; dsd_clean -> dsd_filter). 2014-09-28 11:32:26 -07:00
Alan Mishchenko 69bd355467 Support for sequential designs in word-level Verilog. 2014-09-26 16:11:36 -07:00
Alan Mishchenko 6aa1c94ea5 Enabling print-out, for each operator, of the percetage of AND nodes after bit-blasting. 2014-09-25 20:33:29 -07:00
Alan Mishchenko a1b4773c77 Printing node type statistics. 2014-09-24 17:29:34 -04:00
Alan Mishchenko 7d21182067 Printing node type statistics. 2014-09-24 13:01:24 -04:00
Alan Mishchenko 4db5e3c02d Printing node type statistics. 2014-09-24 12:46:35 -04:00
Alan Mishchenko ffaad9ba10 Bug fix in handling MUXes in Verilog parser, induced by recent changes. 2014-09-24 09:05:40 -04:00
Alan Mishchenko ad079f7207 Added switch -t to &flow2. 2014-09-24 00:33:16 -04:00
Alan Mishchenko ea9c1c0bff Added support of word-level MUXes represented as 'always'-statements. 2014-09-24 00:24:54 -04:00
Alan Mishchenko a4d5a9b5bc Added support of word-level MUXes represented as 'always'-statements. 2014-09-24 00:22:18 -04:00
Alan Mishchenko d9b5aa49f7 Enables dumping stats into a file. 2014-09-23 20:32:37 -04:00
Alan Mishchenko 3f95853f3e Extending &cec to take a single-output miter (usage of switch -d has changed!). 2014-09-23 16:22:21 -04:00
Alan Mishchenko 93e5631cff Debugging the bit-blaster. 2014-09-23 16:04:35 -04:00
Alan Mishchenko 3f6c08dfc6 Debugging the bit-blaster. 2014-09-23 12:54:57 -04:00
Alan Mishchenko 15f5428989 Adding switch to enable SOP balancing in '&flow2'. 2014-09-21 21:40:34 -04:00
Alan Mishchenko 8f3dd475ee Tuning the flow scripts. 2014-09-20 23:37:07 -07:00
Alan Mishchenko dc9d327a58 Extending resource limit. 2014-09-20 23:11:32 -07:00
Alan Mishchenko dc9a08bddc Tuning the flow scripts. 2014-09-20 21:52:39 -07:00
Alan Mishchenko 5ce7aa572f Synchronizing packages. 2014-09-20 17:01:47 -07:00
Alan Mishchenko 76666174b4 Synchronizing packages. 2014-09-20 16:41:11 -07:00
Alan Mishchenko 2d4342f8c4 Synchronizing packages. 2014-09-20 14:50:52 -07:00
Alan Mishchenko 00b8cda3d3 Synchronizing packages. 2014-09-20 14:10:05 -07:00
Alan Mishchenko 1fb65889a3 Updating command 'dsd_clean'. 2014-09-20 13:56:26 -07:00
Alan Mishchenko 29494c3a00 Tuning the flow scripts. 2014-09-20 13:15:57 -07:00
Alan Mishchenko a02b020356 Updating DSD balance to handle XOR gate as having the same delay as AND gate. 2014-09-19 19:06:01 -07:00
Alan Mishchenko f989aea224 Improvements to Boolean matching. 2014-09-19 15:08:46 -07:00
Alan Mishchenko b05ee94311 Improvements to Boolean matching. 2014-09-19 14:06:51 -07:00
Alan Mishchenko ee72791293 Improvements to Boolean matching. 2014-09-18 22:26:54 -07:00
Alan Mishchenko 69699da912 Improvements to Boolean matching. 2014-09-18 16:44:04 -07:00
Alan Mishchenko 596f387b03 Improvements to Boolean matching. 2014-09-18 15:13:12 -07:00
Alan Mishchenko a0ed347992 Improving DSD manager. 2014-09-18 14:50:08 -07:00
Alan Mishchenko 043cfcd775 Concurrency for Boolean matching. 2014-09-18 11:46:14 -07:00
Alan Mishchenko 023e92c470 Improvements to Boolean matching. 2014-09-17 18:58:20 -07:00
Alan Mishchenko 69827a5a88 Improvements to word-level Verilog parser. 2014-09-17 15:20:04 -07:00
Alan Mishchenko ffd77ffedd Improvements to word-level Verilog parser. 2014-09-17 15:14:17 -07:00
Alan Mishchenko 43ee0cff25 Spurious assertion. 2014-09-17 09:54:08 -07:00
Alan Mishchenko ec0b9b6b6e Improvements to word-level Verilog parser. 2014-09-16 22:08:22 -07:00
Alan Mishchenko 6d0b555dab Support for leakage power in Liberty parser and sizer. 2014-09-16 16:44:51 -07:00
Alan Mishchenko 288d64d033 New choice computation. 2014-09-16 14:59:28 -07:00
Alan Mishchenko e033a62282 Code restructuring. 2014-09-16 12:13:25 -07:00
Alan Mishchenko 1d5cb52e4a Improvements to Boolean matching. 2014-09-16 11:56:40 -07:00
Alan Mishchenko 61e58b2d56 Compiler error (duplicate typedef). 2014-09-15 08:54:07 -07:00
Alan Mishchenko 501c3f0b1e Compiler warnings. 2014-09-12 13:53:04 -07:00
Alan Mishchenko 39c68e72e4 Replacing tabs with spaces. 2014-09-12 13:46:11 -07:00
Alan Mishchenko dcb7d0d3fc New word-level representation package. 2014-09-12 13:40:48 -07:00
Alan Mishchenko ae7e286213 Resetting the random seed in 'sparsify'. 2014-09-11 18:50:15 -07:00
Alan Mishchenko 7171812ff1 Updating timing info during normalization. 2014-09-10 15:28:46 -07:00
Alan Mishchenko c7daa8cafd Updating timing info during normalization. 2014-09-10 15:28:03 -07:00
Alan Mishchenko 49f2ec22b9 Bug fix in transferring timing info. 2014-09-09 22:50:15 -07:00
Alan Mishchenko a5e93ff075 Corner-case bug fix in balancing. 2014-09-08 09:33:11 -07:00
Alan Mishchenko 233e12610a Added command 'move_names'. 2014-08-28 13:06:02 -07:00
Alan Mishchenko 79c1928cf9 Added command 'move_names'. 2014-08-28 13:04:47 -07:00
Alan Mishchenko 3c51dd47b5 Tuning LUT mapping flow. 2014-08-28 00:11:24 -07:00
Alan Mishchenko 70a236379b Tuning LUT mapping flow. 2014-08-27 23:17:33 -07:00
Alan Mishchenko 17343bf144 Compiler warning. 2014-08-27 23:03:39 -07:00
Alan Mishchenko ce74153c9f Tuning LUT mapping flow. 2014-08-27 22:59:21 -07:00
Alan Mishchenko 6db6607114 Improvements BLIF parser. 2014-08-27 18:47:45 -07:00
Alan Mishchenko 9c154cfe61 Improvements to DSD balancing. 2014-08-27 12:23:31 -07:00
Alan Mishchenko 66d9a80b3d Adding commands to save/load best network. 2014-08-26 21:28:26 -07:00
Alan Mishchenko 70a3474849 Improvements to the timing manager. 2014-08-25 20:47:11 -05:00
Alan Mishchenko 5c30eb10ef Improving GIA interfaces for some procedures. 2014-08-25 17:33:53 -07:00
Alan Mishchenko 47dde4e478 Correcting incorrect handling of timing in several &-commands. 2014-08-25 16:55:39 -07:00
Alan Mishchenko cbbf78e6f4 Improving print-out of 'dsd -p'. 2014-08-22 22:18:38 -07:00
Alan Mishchenko c344f3e38c Propagating timing support to the new synthesis/mapping commands. 2014-08-20 22:12:51 -07:00
Alan Mishchenko 6dbaa4d0f8 Extended command &cone to extract timing critical cones. 2014-08-19 23:30:17 -07:00
Alan Mishchenko 3ef00645b8 Added command 'sparsify' to derive ISF from CSF. 2014-08-18 22:42:48 -07:00
Alan Mishchenko 65f9b73505 Changing default CNF generation in &bmc. 2014-08-18 20:19:32 -07:00
Alan Mishchenko 7c8136c82d Added DSD-based collapsing &dsd. 2014-08-16 18:38:34 -07:00
Alan Mishchenko 1537244935 Added DSD-based collapsing &dsd. 2014-08-16 18:36:41 -07:00
Alan Mishchenko ec5bc5825d Adding specialized matching to 'if'. 2014-08-16 18:34:20 -07:00
Alan Mishchenko 18ed4d3448 Added DSD-based collapsing &dsd. 2014-08-16 18:31:46 -07:00
Alan Mishchenko 97e620a4b7 Adding specialized matching to 'if'. 2014-08-16 18:28:41 -07:00
Alan Mishchenko 06100279cd Added DSD-based collapsing &dsd. 2014-08-16 11:54:49 -07:00
Alan Mishchenko c8bfe83e55 Suggested fix to allow .constr files to have empty lines. 2014-08-13 16:46:20 -07:00
Alan Mishchenko f907347484 Enabling circuit solver in &fraig. 2014-08-12 18:54:43 -07:00
Alan Mishchenko 9055265394 Bug fix in &fraig -L <num>. 2014-08-12 16:23:52 -07:00
Alan Mishchenko 99a917caf3 Bug fix in &fraig -L <num>. 2014-08-12 16:20:03 -07:00
Alan Mishchenko 0722dde6f9 Increasing the size of pre-allocated memory in &syn2. 2014-08-11 18:34:14 -07:00
Alan Mishchenko 68ce0bc1c1 Adding delay optimization to synthesis script &syn2. 2014-08-08 12:45:28 -07:00
Alan Mishchenko 35b816dd57 Enabling cofactoring in the mapper. 2014-08-06 14:18:20 -07:00
Alan Mishchenko ae64dc0796 Profiling code for SOP/DSD/LMS balancing. 2014-08-04 21:36:01 -07:00
Alan Mishchenko a3a6002b3d Compiler warnings. 2014-08-04 15:34:34 -07:00
Alan Mishchenko 1d9d6814ee Enabling ISOP-based minimization in 'collapse' if EXDC is available. 2014-08-04 10:53:08 -07:00
Alan Mishchenko 82aec90c6c Compiler warnings. 2014-08-02 17:06:08 -07:00
Alan Mishchenko edba505d9d Profiling code for SOP/DSD/LMS balancing. 2014-08-02 17:01:48 -07:00
Alan Mishchenko 62bc45d1fb Changes to the hopelessly limited Verilog parser to skip one-bit bit-ranges, such as [7:7], which seems to help in some cases. 2014-08-02 17:00:24 -07:00
Alan Mishchenko 7fb1954268 Small changes. 2014-07-29 22:49:10 -07:00
Alan Mishchenko 6a69a9139c Adding support for standard-cell mapping. 2014-07-28 11:31:31 -07:00
Alan Mishchenko 674dcf2a6e Generating abstraction of standard cell library. 2014-07-26 16:49:32 -07:00
Alan Mishchenko 704b4bad6b Generating abstraction of standard cell library. 2014-07-26 16:46:45 -07:00
Alan Mishchenko 7d81490fe6 Generating abstraction of standard cell library. 2014-07-25 20:02:56 -07:00
Alan Mishchenko 9bfe2ad73a Fixing option 'if -G <num>' after changes. 2014-07-25 08:58:20 -07:00
Alan Mishchenko 2cdc5ab850 Bug fix in 'print_gates' due to the mix-up of the inverter. 2014-07-22 17:23:48 -07:00
Alan Mishchenko eee04f448d Undoing previous change to SOP balancing. 2014-07-22 17:11:50 -07:00
Alan Mishchenko 9fa827aacf Small improvement to SOP balancing. 2014-07-22 10:13:40 -07:00
Alan Mishchenko ba29267563 Small changes. 2014-07-21 22:43:08 -07:00
Alan Mishchenko c0aa9b6a5d Adding new command &sopb for resource-aware SOP balancing. 2014-07-21 13:49:25 -07:00
Alan Mishchenko ea73401db5 Updates and changes to several packages. 2014-07-20 22:11:00 -07:00
Alan Mishchenko ba3f2ac6c0 Small changes in several packages. 2014-07-18 14:05:00 -07:00
Alan Mishchenko ef55bbc8e6 Small changes in several packages. 2014-07-17 15:38:12 -07:00
Alan Mishchenko 4a861d868c Small changes in several packages. 2014-07-17 09:47:07 -07:00
Alan Mishchenko c58b57e2b4 Improvements to profiling and printing statistics. 2014-07-09 20:22:51 -07:00
Alan Mishchenko ea1e369fc2 Improvements to false path detection. 2014-07-09 11:59:52 -07:00
Alan Mishchenko b389f2054b Improvements to false path detection. 2014-07-08 23:51:20 -07:00
Alan Mishchenko c6814a5c8b Experiment with SOP balancing. 2014-07-02 11:19:27 -07:00
Alan Mishchenko 7ff2bce037 Compiler warning. 2014-07-01 23:01:12 -07:00
Alan Mishchenko afcec52a49 Improvements to representation of choices. 2014-07-01 13:05:09 -07:00
Alan Mishchenko 6bc381baa3 Changes to align node IDs in Abc_Ntk_t representing a logic network with Abc_Ntk_t representing an AIG, by skipping object ID number 0 reserved for the constant node. 2014-06-30 15:28:53 -07:00
Alan Mishchenko 1586d96c3e Changes to align node IDs in Abc_Ntk_t representing a logic network with Abc_Ntk_t representing an AIG, by skipping object ID number 0 reserved for the constant node. 2014-06-30 15:21:47 -07:00
Alan Mishchenko 9790867817 Fix to the problem of not dumping test-vectors in &fftest when the use-specified test set is complete or when a timeout occurred. 2014-06-30 10:57:33 -07:00
Alan Mishchenko ce92ee2b4d Changes and improvements to different packages. 2014-06-30 00:34:51 -07:00
Alan Mishchenko 55404ca1af Changes and improvements to different packages. 2014-06-28 14:31:01 -07:00
Alan Mishchenko 933b749676 Changes and improvements to different packages. 2014-06-28 14:25:38 -07:00
Alan Mishchenko a68ec38df1 Changes and improvements to different packages. 2014-06-26 09:51:53 -07:00
Alan Mishchenko 2edf2a970e Improvements to power-aware mapping. 2014-06-23 18:05:51 -07:00