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2687 Commits

Author SHA1 Message Date
Alan Mishchenko b4f099c511 Experiments with LUT mapping for small functions. 2021-06-19 19:26:41 -07:00
Alan Mishchenko 7d18d6b7aa Experiments with cut computation. 2021-06-05 17:48:12 -07:00
Alan Mishchenko 84ec53fbf9 Disabled special handling of 2-input LUTs. 2021-06-03 08:39:30 -07:00
Alan Mishchenko 49078ffebf Updating LUT synthesis code. 2021-05-25 23:12:30 -07:00
Alan Mishchenko d35b05859c Adding command &extract. 2021-05-18 16:42:16 -07:00
Alan Mishchenko 0ce11851bc Updating LUT synthesis code. 2021-05-16 20:33:53 -07:00
Alan Mishchenko 610a3d3fc2 Adding switch muxes -a to create networks of ADDs. 2021-05-15 13:28:06 -07:00
Alan Mishchenko ed13c6d4d2 Updating LUT synthesis code. 2021-05-11 17:45:20 -07:00
Alan Mishchenko e6a47c3e41 Disable cube-sort when deriving SOPs. 2021-05-11 15:54:43 -07:00
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