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2928 Commits

Author SHA1 Message Date
Alan Mishchenko aa9fe1f240 Updating LUT synthesis code. 2021-05-11 15:04:15 -07:00
Alan Mishchenko 76bed2055c Updating LUT synthesis code. 2021-05-08 20:10:44 -07:00
Alan Mishchenko 17476146ca Fixing mismatch in &cec -x which should return undecided rather than non-equivalent when the miter cannot be reduced to constant 0. 2021-05-08 19:07:10 -07:00
Alan Mishchenko 7d90895dcf Experiments with LUT mapping for small functions. 2021-05-01 22:44:29 -07:00
Alan Mishchenko 645752f7d6 Making sure read_bench can read nodes up to 15 inputs. 2021-04-30 16:12:15 -07:00
Alan Mishchenko 9b75906740 Several changes for standard mapping. 2021-04-28 00:11:02 -07:00
Alan Mishchenko de71e5f610 Passing node labels. 2021-04-26 18:52:44 -07:00
Alan Mishchenko 75981f7fee Computing sum of PO support sizes. 2021-04-09 13:46:52 -07:00
Alan Mishchenko 9145a5c20d An option to extend the number of primary inputs. 2021-03-28 15:40:27 -10:00
Alan Mishchenko 18088bd7dc Compiler warnings. 2021-03-28 14:54:07 -10:00
Alan Mishchenko 6a03ece98d Command &iwls21test for evaluating the results of 2021 IWLS Contest. 2021-03-28 14:49:27 -10:00
Alan Mishchenko 66098723eb Adding a random seed to control randomness in 'permute' (correction). 2021-03-11 17:50:56 -10:00
Alan Mishchenko b2ca837521 Adding a random seed to control randomness in 'permute'. 2021-03-11 17:45:01 -10:00
Alan Mishchenko cd8843c06c Preventing command history from being overwritten by internal scripts. 2021-01-09 13:06:45 -08:00
Alan Mishchenko f06217e25a Compiler warnings. 2020-12-21 12:45:50 -08:00
Alan Mishchenko 73dcdab6d8 Adding solver type in &sat. 2020-12-16 22:04:06 -08:00
Alan Mishchenko 8066fdbcb5 Adding generation of combinational speculative miters. 2020-12-16 10:31:25 -08:00
Alan Mishchenko 06094ade87 Adding switch to replace proved outputs by const0. 2020-12-16 00:06:31 -08:00
Alan Mishchenko 901560bb23 Deriving equivalent nets from proved equivalences. 2020-12-09 21:59:49 -10:00
Alan Mishchenko 5b8e56b2e5 Adding timeout to several commands. 2020-12-07 17:15:31 -10:00
Alan Mishchenko 6eee09c51c Added switch -y to control blasting divide-by-zero condition. 2020-11-29 13:46:21 -10:00
Alan Mishchenko d4fb192575 Renaming one command. 2020-11-23 07:31:54 -10:00
Alan Mishchenko 22f36299aa Added an option to keep PI/PO names unchanged in 'short_names'. 2020-11-22 23:02:35 -10:00
Alan Mishchenko 2e92256fb7 Passing conflict limit to &cec. 2020-11-22 21:34:33 -10:00
Alan Mishchenko 48f71adacd Integration with several commands. 2020-11-19 19:22:27 -08:00
Alan Mishchenko dd07ec57be Extending sweeper to handle XORs. 2020-11-15 19:02:41 -08:00
Alan Mishchenko bab4c1ddfc Upgrading the SAT solvers. 2020-11-14 14:23:49 -08:00
Alan Mishchenko cc840d8bd8 Improvements to the SAT sweeper. 2020-11-13 19:12:34 -08:00
Alan Mishchenko 22388f901a Adding and integrating new SAT solver APIs. 2020-11-13 10:29:31 -08:00
Alan Mishchenko b3d3f7dd3a Duplicating Glucose package. 2020-11-12 23:57:46 -08:00
Alan Mishchenko c0bb4bb047 Experiments with SAT sweeping. 2020-11-10 23:15:42 -08:00
Alan Mishchenko 3da87edbb4 Setting default conflict limit in &fraig to be high. 2020-11-09 15:25:32 -08:00
Alan Mishchenko 40bfe2fb88 Experiments with SAT sweeping. 2020-11-09 13:24:07 -08:00
Alan Mishchenko ce95366e51 Trying to explicitly compute don't-cares during optimization. 2020-11-01 14:23:17 -08:00
Alan Mishchenko 3a7b3d27f1 Experimental cost function in technology mapping. 2020-11-01 09:56:01 -08:00
Alan Mishchenko 2325cd77e3 Adding an option to write Verilog with LUT instances (compiler warnings). 2020-10-31 16:14:52 -07:00
Alan Mishchenko f9af41ba1b Adding an option to write Verilog with LUT instances. 2020-10-31 15:08:40 -07:00
Alan Mishchenko b2aa245eaa Fixing a clang error related to 'unlink'. 2020-10-09 23:28:23 -07:00
Alan Mishchenko ada073110e New command 'read_sf'. 2020-10-01 21:24:32 -07:00
Alan Mishchenko f21bafeb23 Changing SAT sweepers (ifraig and &fraig) to be stronger by default. 2020-09-24 23:49:01 -07:00
Alan Mishchenko 083c1218e5 Improving MFFC computation code. 2020-09-17 13:04:09 -07:00
Alan Mishchenko bab462d5cd Compiler warnings. 2020-09-13 20:33:59 -07:00
Alan Mishchenko 07bf95f480 Experiments with iterative synthesis. 2020-09-13 19:17:16 -07:00
Alan Mishchenko d556ad65ff Adding switch &cec -w to print SAT solver stats. 2020-09-06 23:15:21 -07:00
Alan Mishchenko fe968e9d79 Fixing a typo in setting the miter type. 2020-09-06 22:53:24 -07:00
Alan Mishchenko 8ef4404542 Verifying new resub code. 2020-09-06 22:34:45 -07:00
Alan Mishchenko 4b4646283f Experiments with ICCAD CAD benchmarks (Problem A). 2020-09-03 16:43:53 -07:00
Alan Mishchenko 26e03ef6a0 Experiments with window computation. 2020-08-15 17:12:41 -07:00
Alan Mishchenko 850d39fec3 Making &cec use precomputed simulation info. 2020-08-12 19:32:42 -07:00
Alan Mishchenko aaeadb1438 New ways of reading MiniAIG. 2020-07-29 19:48:36 -07:00
Alan Mishchenko 22d9b1d38b Experiment with structural similarity. 2020-07-16 20:33:03 -07:00
Alan Mishchenko 2ba092e4cc Fixing commands 'putontop' and 'topmost'; adding command 'bottommost'. 2020-07-11 10:14:43 -07:00
Alan Mishchenko 83f54185ef Bug fix in &cec (properly updating the status after the corner case bug fix\). 2020-06-24 10:57:47 -07:00
Alan Mishchenko 322cea8234 Bug fix in &cec (handling the case when the miter is disproved by the all-0 pattern). 2020-06-24 10:20:28 -07:00
Alan Mishchenko 58e3a5caff Compiler error. 2020-06-04 16:48:06 -07:00
Alan Mishchenko a3c6f33a87 Experimental simulation. 2020-06-04 16:24:43 -07:00
Alan Mishchenko 491e4ebfd1 Experimental simulation. 2020-06-03 14:52:42 -07:00
Alan Mishchenko 97c826a6e6 Dumping BDD variable order after 'clp'. 2020-05-18 16:02:57 -07:00
Alan Mishchenko 0ae0744e73 Experimental resubstitution. 2020-05-15 22:11:10 -07:00
Alan Mishchenko 1c0ea1022f Adding new utility procedures. 2020-05-11 17:08:00 -07:00
Alan Mishchenko a3ada00d86 Adding new utility procedures. 2020-05-10 19:44:59 -07:00
Alan Mishchenko f8b6d615bf Fixing the accidentally broken build. 2020-05-06 12:48:11 -07:00
Alan Mishchenko f543d39ec8 Experiment with permutations. 2020-05-03 21:09:02 -07:00
Alan Mishchenko f026e65339 Compiler warnings and errors. 2020-05-03 19:09:02 -07:00
Alan Mishchenko d51f798956 Experimental resubstitution. 2020-05-03 10:32:30 -07:00
alanminko 8de27b691b
Merge pull request #57 from whitequark/patch-1 
Make use of setrlimit conditional on ABC_NO_RLIMIT
 2020-04-30 14:03:26 -07:00
whitequark 8afd927d60 Make use of setrlimit conditional on ABC_NO_RLIMIT. 
This is useful for POSIX-like platforms that do not have rlimit,
such as WASI.
 2020-04-30 02:17:03 +00:00
Alan Mishchenko cf1fdc82e4 Bug fix in 'resub' to enable additional divisors, by Siang-Yun Lee. 2020-04-27 18:52:19 -07:00
Alan Mishchenko ea1fbfc971 New AIG restructuring feature. 2020-04-23 15:33:49 -07:00
Alan Mishchenko 978b5db039 Fix a bug in comb loop detection. 2020-04-22 16:49:21 -07:00
Alan Mishchenko 94a2cffefe Improving simulation patterns by local search. 2020-04-17 18:58:21 -07:00
Alan Mishchenko d0e316df5b Improving simulation patterns by local search. 2020-04-17 18:56:12 -07:00
Alan Mishchenko 5f163c0152 Fixing broken build and compiler warnings. 2020-04-17 10:32:38 -07:00
Alan Mishchenko 61a88f164c Fixing broken build and compiler warnings. 2020-04-17 10:16:26 -07:00
Alan Mishchenko 203a7d6ad8 Fixing broken build and compiler warnings. 2020-04-17 10:14:44 -07:00
Alan Mishchenko 92abe5cb87 Removing debug stop. 2020-04-17 09:55:54 -07:00
Alan Mishchenko fbf70c5fbb Memory leak. 2020-04-17 09:54:17 -07:00
Alan Mishchenko d7dfd06ca1 Adding check for comb loops in NDR. 2020-04-17 09:53:23 -07:00
Alan Mishchenko 34ae42495b QBF-based code generation. 2020-04-12 11:52:01 -07:00
Alan Mishchenko f79809050a Procedures to explore structural support of an AIG. 2020-04-10 17:44:15 -07:00
Alan Mishchenko 8eebe633d3 Various changes. 2020-04-10 12:43:01 -07:00
Alan Mishchenko 747c6a6da5 Various changes. 2020-04-10 12:40:04 -07:00
Alan Mishchenko 6e2e054509 Debugging a combo loop in NDR. 2020-04-09 10:14:40 -07:00
Alan Mishchenko a2d33837bc Adding option to &saveaig to compare AIGs by node count. 2020-04-09 09:51:46 -07:00
Alan Mishchenko dab716878f Various changes. 2020-04-08 21:11:09 -07:00
Alan Mishchenko 5d580c05de Adding option to &saveaig to compare AIGs by node count. 2020-04-07 13:14:31 -07:00
Alan Mishchenko b661fdeee7 Adding option to &saveaig to compare AIGs by node count. 2020-04-07 13:12:46 -07:00
Alan Mishchenko 1b83b4b273 Various changes. 2020-03-29 20:32:06 -07:00
Alan Mishchenko fb6e4ee290 Various changes. 2020-03-21 14:02:54 -07:00
Alan Mishchenko 6a6ffed8c5 Various changes. 2020-03-18 22:34:08 -07:00
Alan Mishchenko 488f949721 Adding limit on the number of live BDD nodes in command 'muxes -g'. 2020-03-14 16:29:15 +02:00
Alan Mishchenko 47c0f7840d Adding limit on the number of live BDD nodes in command 'muxes -g'. 2020-03-12 00:38:08 +02:00
Alan Mishchenko da5a7a235f Adding limit on the number of live BDD nodes in command 'muxes -g'. 2020-03-12 00:33:45 +02:00
Alan Mishchenko dc3a544b1f Ongoing changes to the simulator. 2020-03-09 15:02:31 +02:00
Alan Mishchenko c9bebe157b Ongoing changes to the simulator. 2020-03-09 13:16:22 +02:00
Alan Mishchenko 7ca64b3de5 Adding dumping json file with statistics in &mltest. 2020-03-07 21:29:57 -08:00
Alan Mishchenko 2855c94fc1 Corner-case bug-fix in retiming (corrected fix). 2020-03-06 13:59:53 -08:00
Alan Mishchenko 1a41d496df Corner-case bug-fix in retiming (undoing wrong fix). 2020-03-06 13:59:05 -08:00
Alan Mishchenko cca7e038f2 Corner-case bug-fix in retiming. 2020-03-06 13:41:45 -08:00
Alan Mishchenko f402d09c74 Updating and extending simulation data structures. 2020-03-06 13:12:00 -08:00
Alan Mishchenko ed90ce20df Updating and extending simulation data structures. 2020-03-05 14:43:40 -08:00
Alan Mishchenko 7efe9c1d65 Updating and extending simulation data structures. 2020-03-05 14:33:02 -08:00
Alan Mishchenko 4359311d44 Changes to the old parser. 2020-03-02 23:21:44 -08:00
Alan Mishchenko 73496629ec Several misc changes. 2020-03-01 19:03:39 -08:00
Alan Mishchenko f433931075 Adding commands to generate data for experiments. 2020-02-23 16:35:59 -08:00
Alan Mishchenko c8894603b2 Adding commands to generate data for experiments. 2020-02-22 13:13:30 -08:00
Alan Mishchenko d1f10f323c Adding commands to generate data for experiments. 2020-02-22 07:25:11 -08:00
Alan Mishchenko 3c586f886e Adding commands to generate data for experiments. 2020-02-21 13:40:50 -08:00
Alan Mishchenko b1802e4fdc Assertion failure in reading NDR. 2020-02-20 12:02:55 -08:00
Alan Mishchenko c086edaa9f Adding min-level merging of equivalence classes of AIG nodes. 2020-02-19 13:35:26 -08:00
Alan Mishchenko 081afc3fc5 Experimental simulation based code. 2020-02-06 15:20:00 -08:00
Alan Mishchenko 951afa27cb Cleaning up code and fixing for several typos. 2020-01-27 10:43:37 -08:00
Alan Mishchenko 8eb6aed5d1 Adding a warning in retiming when no node delays are given. 2020-01-23 19:59:11 -08:00
Alan Mishchenko 62c4c8b243 Adding a warning in retiming when no node delays are given. 2020-01-23 19:47:49 -08:00
Alan Mishchenko afebb18041 Experiments with resubstitution. 2020-01-21 20:41:54 -08:00
Alan Mishchenko 07002bc9f9 Experiments with simulation patterns. 2020-01-20 21:41:36 -08:00
Alan Mishchenko 632c7a7d89 Experiments with MUX restructuring. 2020-01-19 23:44:47 -08:00
Alan Mishchenko f1a3cffe59 Adding new command to generate specialized miter. 2020-01-19 02:18:32 -08:00
Alan Mishchenko 19b8d9bf7c Adding CNF variable mapping rules. 2020-01-18 16:42:02 -08:00
Alan Mishchenko c32a2ece07 Adding switch -g to use global rather than local BDDs in 'muxes'. 2020-01-14 13:37:53 +02:00
Alan Mishchenko 1bb50384d1 Improving performance of 'lutpack'. 2020-01-10 17:44:48 +02:00
Alan Mishchenko 1485e63ae3 Allowing nodes and boxes to have more than 6 inputs in mfs2 and &mfs. 2020-01-07 01:36:06 +02:00
Alan Mishchenko e1997b038a Adding commands 'save' and 'load' for mapped networks. 2020-01-03 22:00:58 -05:00
Alan Mishchenko 7a9311ee42 Adding experimental command. 2019-12-14 20:22:37 -08:00
Alan Mishchenko 53d4d6513c Adding experimental command. 2019-12-14 20:13:56 -08:00
Alan Mishchenko e73fca3710 Commenting out assertion. 2019-12-14 19:54:27 -08:00
Alan Mishchenko 8b6207e171 Bug fix in recently modified code. 2019-12-11 21:22:46 -08:00
Alan Mishchenko 6fb8b17c2d Making &gla iterate over property outputs. 2019-12-11 21:13:00 -08:00
Alan Mishchenko 4f4b207f2f Bug fix in recently modified code. 2019-12-11 20:25:55 -08:00
Alan Mishchenko 24d9ce6baf Special case in Verilog parser. 2019-12-06 02:19:50 -08:00
Alan Mishchenko 95a6aa285c Renaming options of command &sat. 2019-12-05 14:37:02 -08:00
Alan Mishchenko 1e602492d8 Changes to several APIs. 2019-12-05 09:53:42 -08:00
Alan Mishchenko bb33b5978a Small changes. 2019-12-04 17:08:01 -08:00
Alan Mishchenko d1462693cf Updates to JSON parser. 2019-12-02 22:53:26 -08:00
Alan Mishchenko 235176d8fb Updates to JSON parser. 2019-12-02 15:43:12 -08:00
Alan Mishchenko 787e3e1d12 Adding logfile dump to print_status. 2019-11-25 17:54:18 +07:00
Alan Mishchenko 4deaaa852a Data reading procedure. 2019-11-20 22:45:29 +08:00
Alan Mishchenko 30e2b727a1 Bug fix in printing truth table in Verilog. 2019-11-20 21:47:30 +08:00
Alan Mishchenko 3699f8beb9 Dumping multiple counter-examples. 2019-11-19 21:13:07 +08:00
Alan Mishchenko 4242cec36e Dumping multiple counter-examples. 2019-11-19 21:08:02 +08:00
Alan Mishchenko 10dd41beaf Corner case bug fix in print_stats (warning). 2019-11-19 21:06:34 +08:00
Alan Mishchenko 2eebfc2eb5 Dumping multiple counter-examples. 2019-11-19 21:02:27 +08:00
Alan Mishchenko f2702aeea6 Corner case bug fix in print_stats. 2019-11-19 20:41:34 +08:00
Alan Mishchenko 8752613e3a Experiments with truth tables. 2019-11-19 19:30:31 +08:00
Alan Mishchenko 0d24b4e4ca Bug fix in parsing hierarchical BLIF with mapping. 2019-11-18 22:29:09 +08:00
Alan Mishchenko dd5a1f5d30 Enable blasting LUTs in NDR. 2019-11-18 00:17:40 +08:00
Alan Mishchenko e9896a23e3 Adding macro to disable bridge output and APIs by popular demand. 2019-11-09 10:30:02 +02:00
Alan Mishchenko ec1dc44287 Changes to several APIs. 2019-11-03 22:04:14 +02:00
Alan Mishchenko 6b2fe00cd8 Changes to several APIs. 2019-11-01 00:58:12 +02:00
Alan Mishchenko 5a1184460b Experiments with simulation. 2019-10-27 21:07:06 +02:00
Alan Mishchenko feb3e7943d Adding limit on the depth of recursion when counting exact area in 'amap'. 2019-10-26 16:29:05 +03:00
Alan Mishchenko 35c2b42164 Adding switch -o to 'map' and '&put' to control gate duplication. 2019-10-26 14:07:52 +03:00
Alan Mishchenko d3fddd4443 Experiments with miter construction. 2019-10-26 13:19:59 +03:00
Alan Mishchenko 52a8ebb451 Adding bit-blasting of sqrt using non-restoring algorithm (Parhami, 2nd ed, p. 452) 2019-10-05 17:30:56 -07:00
Alan Mishchenko 623b5e8251 Several corner-case bug fixes in scorr with constraints. 2019-10-02 20:43:18 -07:00
Alan Mishchenko b292595062 Adding switch to &if to consider special type of 6-input cuts. 2019-09-26 14:05:16 -07:00
Alan Mishchenko 390adc39ca Making &mfs work with boxes larger than 6 inputs. Adding option &if -w to print delay profile. 2019-09-19 16:49:36 -07:00
Alan Mishchenko 3a1705e8bb Adding option 'gen -b' to generate signed Booth multipliers. 2019-09-19 10:27:13 -07:00
Alan Mishchenko 395614a4dd Fixing performance bug (too many partial products) in blasting signed Booth multiplier. 2019-09-19 07:53:21 -07:00
Alan Mishchenko 4256ad0acb Several suggested bug-fixes. 2019-09-13 17:28:00 -07:00
Alan Mishchenko 5081b41dc0 Upgrading reparametrization to perform (non-range-equivalent) removal of logic. 2019-09-04 19:36:48 +09:00
Alan Mishchenko 379b6a2b77 Fix read_bench to read standard gate names in lower-case. 2019-08-28 00:52:46 +09:00
Alan Mishchenko 9754572283 Adding switch to suppress printing simple objects in %retime. 2019-08-14 19:55:16 +07:00
Alan Mishchenko 9017fa9169 Adding new switch to &genqfb to use output as an enable in the miter. 2019-07-30 17:08:26 +07:00
Alan Mishchenko a318e7ea3d Fixing some update gcc. 2019-07-25 09:33:36 +07:00
Alan Mishchenko ee1bd8f0be Fixing some update gcc. 2019-07-24 11:44:28 +07:00
Alan Mishchenko 0ca7e355f4 Adding handling of objects without fanout in %retime. 2019-07-18 12:03:56 +02:00
Alan Mishchenko 2de35735c5 Representing formula used in &fftest as a BLIF file. 2019-07-18 10:51:05 +02:00
Alan Mishchenko 6b9ed7a08d Adding switch '-F <filename>' to &fftest. 2019-07-16 12:55:51 +02:00
Alan Mishchenko fdf0fb2783 Adding command &permute. 2019-07-02 23:39:53 +03:00
Alan Mishchenko 0e78722419 Making 'dsec' return correct return value (undoing this change, made by mistake). 2019-06-26 15:37:55 +03:00
Alan Mishchenko 05322e0446 Making 'dsec' return correct return value. 2019-06-24 11:37:27 +02:00
Alan Mishchenko 26ac9ef91a Making 'dsec' return verification status. 2019-06-21 08:03:49 +02:00
Alan Mishchenko 7e8fc63d90 Adding synonym of 'read_dsd'. 2019-06-20 12:23:08 +02:00
Alan Mishchenko 1dcf6c879f Adding verbosity flag to command 'symfun'. 2019-06-20 07:32:58 +02:00
Alan Mishchenko 35280f3050 Improving command 'symfun' to generate symmetric functions and their NPN classes. 2019-06-08 13:46:39 -07:00
Alan Mishchenko 38e2f41655 Updating command 'symfun' to generate symmetric functions and their NPN classes. 2019-05-30 19:27:31 -07:00
Alan Mishchenko 62487de97b Adding support for user-specified wire delays in &if. 2019-05-29 14:46:25 -07:00
Alan Mishchenko 712f46ca23 Adding command 'symfun' to generate truth table of a symmetric function. 2019-05-25 20:17:04 -07:00
Alan Mishchenko 890ff42cb7 Adding command &print_truth to print truth tables for primary outputs. 2019-05-25 18:39:45 -07:00
Alan Mishchenko 78af793b92 Changes to the interface of &cfs. 2019-05-21 20:41:22 -07:00
Alan Mishchenko caa120c855 Changes to the interface of &cfs. 2019-05-15 21:44:02 +09:00
Alan Mishchenko a103358ae2 Merge branch 'master' of https://github.com/berkeley-abc/abc 2019-05-11 21:13:20 +08:00
Alan Mishchenko e354dc40ca Fixing recent change to 'print_stats'. 2019-05-11 21:09:08 +08:00
Jerry James e195bf2f7e Fix a memset that doesn't zero enough bytes. 2019-05-08 19:17:49 -06:00
Alan Mishchenko 7ccb25bfe9 Modifying 'write_truth' to dump truth table in hex. 2019-05-07 07:27:31 +08:00
Alan Mishchenko d07608c052 Adding the possibility to specify file name in 'pdr'. 2019-04-22 12:14:31 -07:00
Alan Mishchenko fa8716152f Adding switch &st -s for MUX restructring. 2019-04-21 18:23:58 -07:00
Alan Mishchenko 14a1ea8447 Adding switch &st -s for MUX restructring. 2019-04-21 17:15:08 -07:00
Alan Mishchenko cd0102f61e Improvements to the retiming algorithm. 2019-04-18 19:01:24 -07:00
Alan Mishchenko 6fdfefaa55 Improvements to the retiming algorithm. 2019-04-18 18:46:21 -07:00
Alan Mishchenko f070d35051 Improvements to the retiming algorithm. 2019-04-18 18:45:15 -07:00
Alan Mishchenko 3709744c60 Adding switch &dch -e to reduce equivalences. 2019-04-17 18:48:08 -07:00
Alan Mishchenko be3a8c3980 Enabling dumping of the library of minimum circuits. 2019-04-17 17:38:22 -07:00
Alan Mishchenko 3e9bc99e24 Adding new command handler for experimental procedures. 2019-04-17 14:54:35 -07:00
Alan Mishchenko f7a13e11ad Fix naming problem in converting a logic network into a netlist. 2019-04-17 11:50:16 -07:00
Alan Mishchenko d1b6413d1c Fix index of delay tables created by %blast. 2019-04-16 21:37:45 -07:00
Alan Mishchenko f5320744fa Adding switch 'read_truth -f <file_name>' to read truth table from file. 2019-04-15 20:20:26 -07:00
Alan Mishchenko 812821554c Adding miter construction with one bit-level output for each pair of word-level outputs. 2019-04-14 20:45:24 -07:00
Alan Mishchenko bfefe96cad Adding clock enable extraction as command &put -e. 2019-04-14 13:13:03 -07:00
Alan Mishchenko 29c58e5ec8 Decoupling identical flop-input names in &put. 2019-04-10 23:01:11 -07:00
Alan Mishchenko 95a5e47b6b Extending generic simulation APIs. 2019-04-09 11:41:44 -07:00
Alan Mishchenko 9139b8f9ba Supporting reset in retiming. 2019-04-09 11:37:53 -07:00
Alan Mishchenko 362b2d9d08 Supporting LUT in NDR and WLC. 2019-04-05 21:08:46 -10:00
Alan Mishchenko c24fd01f19 Recognizing async reset in blasting (the case of constant 0 driver). 2019-04-02 17:43:57 -10:00
Alan Mishchenko 2feb5da23c Compiler warning. 2019-03-28 07:52:45 -07:00
Alan Mishchenko 45cdd5acaa Extending simulation interface. 2019-03-28 07:50:14 -07:00
Alan Mishchenko 5980562f28 Adding support for logging in command &gla. 2019-03-27 14:51:35 -07:00
Alan Mishchenko a176485a9e Changing print-out in 'dprove' when the miter is combinational. 2019-03-27 14:44:43 -07:00
Alan Mishchenko acdfc3cc9f Recognizing async reset in blasting. 2019-03-26 13:20:39 -07:00
Alan Mishchenko 4394bc8659 Add special handling of script-level assertions. 2019-03-20 22:07:55 +02:00
Alan Mishchenko 911c11afeb Adding support for LUT primitive in NDR. 2019-03-20 11:40:44 +02:00
Alan Mishchenko b78ec9db14 Adding support for LUT primitive in NDR. 2019-03-20 11:38:51 +02:00
Alan Mishchenko cde2830d7c Adding new command line args. 2019-03-18 13:29:36 +02:00
Alan Mishchenko 558eee987d Adding new command line args. 2019-03-13 18:49:25 +01:00
Alan Mishchenko d4f4d3448f Changing the default delay of buffers driving POs. 2019-03-13 08:18:57 +01:00
Alan Mishchenko e3cd104810 Updated NPN classification code (compiler warnings). 2019-03-12 23:25:20 +01:00
Alan Mishchenko 900fd5cc73 Adding logfile support to several commands. 2019-03-12 07:47:30 +01:00
Alan Mishchenko 20bb89485a Updated NPN classification code. 2019-03-08 21:08:43 +01:00
Alan Mishchenko ef599dca94 Updated functional enumation code. 2019-03-08 07:24:45 +01:00
Alan Mishchenko ee792bddb6 Updating canonical form computation procedures. 2019-03-05 21:40:59 -08:00
Alan Mishchenko 01569b8f5f Fixing some warnings by adding cast from 'int' to 'size_t' in memset, memcpy, etc. 2019-03-05 15:57:50 -08:00
Alan Mishchenko bc288a7633 Suggested white-space changes for fewer gcc warnings. 2019-03-04 14:29:57 -08:00
Alan Mishchenko 9842e82326 Bug in handling reverse ranges in blasting. 2019-03-04 13:39:38 -08:00
Alan Mishchenko 7143ad4d87 Adding switch -x to &ps to disable color printout. 2019-02-12 16:45:16 -08:00
Alan Mishchenko 881b5a24a0 Add skip feature to CEX printing. 2019-02-08 13:06:20 -08:00
Alan Mishchenko 4d838e7513 Bug fix in generating box library. 2019-02-04 14:03:09 -08:00
Alan Mishchenko 7b419f9041 Compiler warning. 2019-02-01 19:24:55 -08:00
Alan Mishchenko ed155f7f42 Adding new switch to simulation. 2019-01-29 09:43:02 -08:00
Alan Mishchenko f16012bc28 Adding new switch to simulation. 2019-01-29 09:08:54 -08:00
Alan Mishchenko 0699c43ac5 Experiments with memory abstraction. 2019-01-27 21:57:18 -08:00
Alan Mishchenko fafd8c2215 Experiments with memory abstraction. 2019-01-22 22:51:25 -08:00
Alan Mishchenko 82eead0817 Experiments with memory abstraction. 2019-01-22 22:49:36 -08:00
Alan Mishchenko f86cfc937e Experiments with memory abstraction. 2019-01-22 22:44:07 -08:00
Alan Mishchenko 72e3b4ca78 Fixing flop names with reversed ranges. 2019-01-21 15:15:11 -08:00
Alan Mishchenko b3d81b5f76 Exploring other ways of CEX writing. 2019-01-21 14:57:05 -08:00
Alan Mishchenko d4ce4cc982 Undoing some recent changes for improved CEX writing. 2019-01-21 11:49:35 -08:00
Alan Mishchenko f421d2a113 Fixing the problem with outputting word-level CEXes after retiming. 2019-01-18 19:54:41 -08:00
Alan Mishchenko d96d3e3fd5 Changing default parameter values in the AIG generation code. 2019-01-18 17:39:09 -08:00
Alan Mishchenko 81b263e35a Fixing the problem with outputting word-level CEXes after retiming. 2019-01-18 12:34:59 -08:00
Alan Mishchenko 4d8c72d0e9 Fixing the problem with outputting word-level CEXes after retiming. 2019-01-17 11:07:31 -08:00
Alan Mishchenko d05f89d997 Fixing the problem with outputting word-level CEXes. 2019-01-16 17:57:40 -08:00
Alan Mishchenko 7f778ff805 Procedure to transform counter-examples (bug fix). 2019-01-15 19:08:24 -08:00
Alan Mishchenko f3946eea93 Procedure to transform counter-examples (bug fix). 2019-01-15 18:59:34 -08:00
Alan Mishchenko 7786cb24ea Procedures to generate constant-argument multipliers. 2019-01-15 18:27:02 -08:00
Alan Mishchenko 36e5badf05 Procedure to trasnsform counter-examples. 2019-01-15 17:30:39 -08:00
Alan Mishchenko 1779f545e3 Procedures to generate constant-argument multipliers. 2019-01-15 15:37:39 -08:00
Alan Mishchenko 32a687baa8 Experiment with partitioned &scorr. 2019-01-15 14:31:03 -08:00
Alan Mishchenko f3ba29b302 Procedures to generate constant-argument multipliers. 2019-01-09 11:42:50 -08:00
Alan Mishchenko c2c87aa66c Procedures to generate constant-argument multipliers. 2019-01-08 12:06:50 -08:00
Alan Mishchenko 65e2add5f9 Bug fix in WLN datastructure. 2019-01-03 00:13:09 -02:00
Alan Mishchenko d071e02616 Updated for memory abstraction. 2018-12-11 16:52:46 -08:00
Alan Mishchenko 36585eff57 Experiments with retiming (adding new APIs). 2018-12-09 15:18:12 -08:00
Alan Mishchenko fe03f0423d Experiments with retiming. 2018-12-06 23:27:43 -08:00
Alan Mishchenko a3253767b9 Experiments with retiming. 2018-12-06 23:13:16 -08:00
Alan Mishchenko 65b10c0327 Experiments with retiming. 2018-12-04 23:04:13 -08:00
Nathan Zhou 39ff80c0b3 fix: header <malloc.h> is depreciated 2018-11-30 16:59:25 +08:00
Alan Mishchenko 5aa3025ce7 Adding switch &w -n to modify the comment section of the AIGER file written. 2018-11-21 13:12:01 -08:00
Alan Mishchenko 73695c7961 Various usability changes (second round). 2018-11-20 19:17:37 -08:00
Alan Mishchenko 6f0d808859 Various usability changes (second round). 2018-11-20 19:15:07 -08:00
Alan Mishchenko 12908d3c25 Various usability changes. 2018-11-18 21:01:30 -08:00
Alan Mishchenko 2ddc57d876 Adding dummy flop in 'pdr' when the network is comb. 2018-11-13 07:54:57 -08:00
Alan Mishchenko 9a59b2c2ef Compiler warning. 2018-11-11 23:08:16 -08:00
Alan Mishchenko e9c00fb024 Usability improvements to &fftest. 2018-11-11 23:06:05 -08:00
Alan Mishchenko 68da3cfd02 Added a passthrough in command 'fold' if there are no POs, only constraints. 2018-11-11 09:37:20 -08:00
Alan Mishchenko 4d56acfd5a Several recent bug fixes. 2018-11-04 20:24:33 +08:00
Alan Mishchenko 684f1ec7a5 Fix timing info communication in GIA APIs. 2018-10-22 18:59:06 +07:00
alanminko 14d985a8c4
Merge pull request #13 from hriener/exorcism 
exorcism.
 2018-10-18 12:18:31 +02:00
Heinz Riener 95523936e9 &exorcism: read ESOP-PLA from file. 2018-10-17 17:02:43 +02:00
Alan Mishchenko c5b48bbf29 Suggested fix: close file. 2018-10-16 16:47:56 +02:00
Alan Mishchenko c750544df6 Experiments with Boolean functions. 2018-10-02 08:33:25 -04:00
Alan Mishchenko 6f6dba429e Visualizingn BDDs without complemented edges in 'show_bdd'. 2018-09-30 23:37:02 -07:00
Alan Mishchenko 6159c95ab3 Compiler warning. 2018-09-30 21:44:26 -07:00
Alan Mishchenko 9e787c7191 Experiments with word-level retiming. 2018-09-30 20:51:37 -07:00
Alan Mishchenko a8faa2b55c Adding switch to 'write_pla' to write random onset minterms of the first PO function (bug fix). 2018-09-29 08:26:48 -07:00
Alan Mishchenko 75ed8581dd Adding switch to 'write_pla' to write random onset minterms of the first PO function. 2018-09-28 17:46:06 -07:00
Alan Mishchenko 3e33c91c3d Adding command 'cof' to replace node by a constant (bug fix). 2018-09-28 10:09:19 -07:00
Alan Mishchenko a0413c9a1c Adding command 'cof' to replace node by a constant. 2018-09-27 14:49:29 -07:00
Alan Mishchenko 5528d1b17c Adding visualization of global BDDs in 'show_bdd'. 2018-09-27 14:11:31 -07:00
Alan Mishchenko 563f4a8a56 New way of blasting complex flops. 2018-09-25 20:53:18 -07:00
Alan Mishchenko a93699f696 New way of blasting complex flops. 2018-09-24 21:38:12 -07:00
Alan Mishchenko fea47821f5 New way of blasting complex flops. 2018-09-24 21:34:33 -07:00
Alan Mishchenko a2258f5ee6 Support for flops with complex controls. 2018-09-22 17:40:41 -07:00
Alan Mishchenko 53ba28772e New APIs of the truth table package. 2018-09-21 18:20:46 -07:00
Alan Mishchenko a9815b75ab Adding dump of name mapping after blasting. 2018-09-21 18:07:21 -07:00
Alan Mishchenko c5f74867b2 Fixing a memory leak. 2018-09-19 19:01:07 -07:00
Alan Mishchenko 677c984e16 Expriments with functions. 2018-09-16 16:31:42 -07:00
Alan Mishchenko c9e520e2dc Expriments with functions. 2018-09-16 13:52:59 -07:00
Alan Mishchenko caaca11032 Supporting unitialized flops in NDR. 2018-09-11 22:20:09 +03:00
Alan Mishchenko 1b82a38718 Expriments with functions (supporting symmetries). 2018-09-11 21:27:33 +03:00
Alan Mishchenko 13c883e15c Adding a warning about handling boxes in &mfs. 2018-09-11 12:18:15 +03:00
Alan Mishchenko d798d61637 Adding timeout to twoexact and lutexact. 2018-09-08 17:15:37 +03:00
Alan Mishchenko c76af92d19 Expriments with functions. 2018-09-08 16:03:56 +03:00
Alan Mishchenko c497acde5d Expriments with functions. 2018-09-08 08:30:11 +03:00
Alan Mishchenko 8638b13e72 Expriments with functions (bug fixes). 2018-09-07 19:40:38 +03:00
Alan Mishchenko 197c65be0b Expriments with functions. 2018-09-07 18:47:45 +03:00
Alan Mishchenko a8d3b9a59e Expriments with functions. 2018-09-07 18:11:46 +03:00
Alan Mishchenko 922c3415b0 Expriments with functions (compiler warnings). 2018-08-30 20:21:37 +07:00
Alan Mishchenko 7b2ef943da Expriments with functions. 2018-08-29 16:32:40 +07:00
Alan Mishchenko 2c73723b74 Skip non-driven nodes during DFS. 2018-08-26 19:01:20 +07:00