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2699 Commits

Author SHA1 Message Date
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