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118 Commits

Author SHA1 Message Date
Alan Mishchenko 079a309a0d Bug fix in processing NDR. 2021-11-08 21:17:37 -08:00
Alan Mishchenko a162b1f47a Experimental simulation commands. 2021-07-25 14:11:34 -07:00
Alan Mishchenko 6a03ece98d Command &iwls21test for evaluating the results of 2021 IWLS Contest. 2021-03-28 14:49:27 -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 dd5a1f5d30 Enable blasting LUTs in NDR. 2019-11-18 00:17:40 +08:00
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 395614a4dd Fixing performance bug (too many partial products) in blasting signed Booth multiplier. 2019-09-19 07:53:21 -07:00
Alan Mishchenko d1b6413d1c Fix index of delay tables created by %blast. 2019-04-16 21:37:45 -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 362b2d9d08 Supporting LUT in NDR and WLC. 2019-04-05 21:08:46 -10:00
Alan Mishchenko acdfc3cc9f Recognizing async reset in blasting. 2019-03-26 13:20:39 -07:00
Alan Mishchenko 9842e82326 Bug in handling reverse ranges in blasting. 2019-03-04 13:39:38 -08:00
Alan Mishchenko 4d838e7513 Bug fix in generating box library. 2019-02-04 14:03:09 -08:00
Alan Mishchenko 0699c43ac5 Experiments with memory abstraction. 2019-01-27 21:57:18 -08:00
Alan Mishchenko 82eead0817 Experiments with memory abstraction. 2019-01-22 22:49:36 -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 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 36e5badf05 Procedure to trasnsform counter-examples. 2019-01-15 17:30:39 -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 12908d3c25 Various usability changes. 2018-11-18 21:01:30 -08:00
Alan Mishchenko 4d56acfd5a Several recent bug fixes. 2018-11-04 20:24:33 +08:00
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 c5f74867b2 Fixing a memory leak. 2018-09-19 19:01:07 -07:00
Alan Mishchenko 15939511df Extending NDR to support adder/subtractor. 2018-06-14 21:13:54 -07:00
Alan Mishchenko d06d78363c Improvements in bit-blasting of adders and multipliers. 2018-06-08 12:11:40 -07:00
Alan Mishchenko 867600b766 Supporting the decoder primitive in NDR and bit-blasting. 2018-06-05 16:23:04 -07:00
Alan Mishchenko 5b588e0951 Exposing a switch to generate carry-lookahead adder during bit-blasting. 2018-06-05 13:49:23 -07:00
Alan Mishchenko 6df1396273 Supporting SEL in bit-blasting. 2018-05-25 12:47:36 +09:00
Alan Mishchenko 03b17916f8 Bug fix in the naming of outputs in %blast -d. 2018-05-10 18:55:46 -07:00
Alan Mishchenko 69416b7ca1 Temporary bug fix for signal names in WLC (correction). 2018-03-21 20:52:36 -07:00
Alan Mishchenko d410faf85c Temporary bug fix for signal names in WLC. 2018-03-21 20:18:17 -07:00
Alan Mishchenko 3d16d44cff Bug fix in blasting with boxes. 2018-03-06 23:21:49 -08:00
Alan Mishchenko f6b9cc013d Adding parameters and improvements to %blast. 2018-02-28 19:38:55 -08:00
Alan Mishchenko 7e9f3f027b Adding parameters and improvements to %blast. 2018-02-28 18:45:44 -08:00
Alan Mishchenko 33971604cf Adding support for adders with carry-in in WLC and NDR. 2018-02-24 09:50:24 -08:00
Alan Mishchenko 4886a4ef4c Adding new type of MUX blasting. 2017-07-07 23:40:59 -07:00
Alan Mishchenko e140ef7e5a Bug fix in SMT handling: 'distinct' with more than two inputs. 2017-06-05 12:36:26 +02:00
Alan Mishchenko 41314cea01 Adding switch %blast -d to dump dual-output miter after blasting. 2017-04-29 18:34:56 -07:00
Alan Mishchenko d66ff2cf54 New word-level transformation. 2017-03-17 08:48:27 -07:00
Alan Mishchenko ab387953ab Word-level abstraction engine. 2017-02-15 17:16:19 -08:00
Alan Mishchenko 32712ec9ab Making sure 'inv_out' can match flops by name. 2017-02-09 14:17:19 -08:00
Alan Mishchenko 6d606b51ab Updates to arithmetic verification. 2017-01-13 21:17:00 +07:00
Alan Mishchenko d52dafa6c2 Updates to arithmetic verification. 2017-01-12 16:12:48 +07:00