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1139 Commits

Author SHA1 Message Date
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 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 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 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 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 7724dfcca2 Windowing for technology mapping. 2016-03-30 21:51:50 -07:00
Alan Mishchenko 847d661bee Change error to warning in 'scorr'. 2016-03-09 09:33:10 +09:00
Alan Mishchenko cf702af6f1 New hierarchical TT NPN matching. 2016-02-26 18:20:57 +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 66796c3808 Experiments with SAT-based mapping. 2016-02-08 16:29:36 -08:00
Alan Mishchenko f5ee46eb3c New command to dump LUT network. 2016-01-16 17:35:46 -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 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 7984628d7f Experiments with SAT-based mapping. 2016-01-10 21:06:04 -08:00
Alan Mishchenko d6178631be Adding support of candinality clause to the SAT solver. 2016-01-10 10:19:26 -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 19586f105c Adding code to support gate profiles. 2015-12-14 00:44:33 -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 81e1f9fef3 g++ compiler warnings. 2015-11-08 12:19:59 -08:00
Alan Mishchenko 83da5a0384 Improvements to storing and reusing simulation info. 2015-11-05 20:37:08 -08:00
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 fe0487dab6 Improvements to command print_fanio. 2015-10-27 20:20:54 -07:00
Alan Mishchenko bd586dd355 Changes for delay-oriented computation. 2015-10-26 16:44:04 -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 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 701565eb7b Set the default cube limit in 'satclp' to be 0. 2015-10-23 15:44:53 -07:00