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4950 Commits

Author SHA1 Message Date
Wilson Snyder bbce1dc256 Commentary 2021-09-24 08:48:20 -04:00
Wilson Snyder 8ab51dbf22 Verilator_gantt: remove ASCII graphics 2021-09-24 08:48:20 -04:00
Wilson Snyder fd4595d6b4 verilator_gantt: Add eval count to report 2021-09-24 08:48:20 -04:00
github action 204804ae52 Apply 'make format' 2021-09-24 03:00:42 +00:00
Wilson Snyder c2819923c5 Verilator_gantt now shows the predicted mtask times, eval times, and additional statistics. 2021-09-23 22:59:36 -04:00
Wilson Snyder 68f1432a68 Gantt: Subtract common start in slowpath to reduce collection measurement error. 2021-09-23 19:43:20 -04:00
Keith Colbert 0defb61a18
Fix --waiver-output for multiline warnings (#2429) (#3141) 2021-09-22 07:42:59 -04:00
Wilson Snyder 0fc805202c Commentary (#3139) 2021-09-21 18:15:56 -04:00
Wilson Snyder a7374e84a2 Tests: Some coverage improvements 2021-09-20 18:20:48 -04:00
Wilson Snyder 76681fd931 Commentary 2021-09-17 20:18:47 -04:00
Wilson Snyder 2418df7bb2 Commentary 2021-09-17 20:03:45 -04:00
Wilson Snyder 97d8d32049 Commentary 2021-09-17 18:52:12 -04:00
Wilson Snyder 08c8b0d7d6 Fix removing if statement with side effect in condition (#3131). 2021-09-13 15:52:53 -04:00
Wilson Snyder 81fd3e4732 Commentary 2021-09-13 15:47:03 -04:00
Wilson Snyder d384a69877 Fix display has no time units on class function (#3116). 2021-09-08 19:31:46 -04:00
github action a8b480559d Apply 'make format' 2021-09-08 22:46:27 +00:00
Wilson Snyder f1b8b1d99b Format: perltidy spacing cleanup. No functional change. 2021-09-08 18:45:25 -04:00
Wilson Snyder f67637144f Internals: Some verilog.y format cleanups. No functional change. 2021-09-08 08:34:53 -04:00
Wilson Snyder 4b274a8d4d Convert verilator_gantt to python 2021-09-08 08:16:31 -04:00
Wilson Snyder c678e7ec3e Format: perltidy spacing cleanup. No functional change. 2021-09-07 23:50:28 -04:00
Wilson Snyder 2a79e46c46 Tests: Fix t_dist_fixme to detect later files. 2021-09-07 19:27:46 -04:00
Wilson Snyder d09b6a7d2c Include processor information in verilator_gantt data file. 2021-09-05 11:56:28 -04:00
Wilson Snyder 35eac0c457 Commentary: Fix profcfunc naming. 2021-09-05 11:33:20 -04:00
Wilson Snyder cac0b0f316 Tests: Fix t_gantt_io 2021-09-04 16:51:55 -04:00
Wilson Snyder 8519dc1383 Tests: Skip unstability 2021-09-04 13:48:16 -04:00
Wilson Snyder 72f198d79e Tests: Add t_gantt_io test 2021-09-04 12:44:13 -04:00
Wilson Snyder 1cb8091125 verilator_profcfunc: Also allow eval_step. 2021-09-04 12:28:26 -04:00
Wilson Snyder 18c543f2f2 Convert verilator_difftree to Python 2021-09-04 09:31:22 -04:00
Wilson Snyder 496b9f9c63 Tests: Add difftree test. 2021-09-04 08:27:59 -04:00
Wilson Snyder 1ee46ac5e1 Convert verilator_profcfunc to python. 2021-09-04 08:21:09 -04:00
Wilson Snyder f37c875be8 Internal: Remove fixme 2021-09-04 08:07:48 -04:00
Wilson Snyder 56dc66d842 Fix verilator_profcfunc profile accounting (#3115). 2021-09-03 19:59:10 -04:00
Wilson Snyder 7ae54ef973 Commentary 2021-09-02 09:00:01 -04:00
Iru Cai 4ed00c563c
Support displaying x and z in $display task (#3107) (#3109) 2021-09-02 08:10:52 -04:00
Daniel Bates a49bfe871c
Docs: Fix typo in coverage instructions (#3111) 2021-09-02 07:41:10 -04:00
Wilson Snyder 6d97fea2f5 Internals: Cleanup some const, etc. No functional change. 2021-09-01 22:15:38 -04:00
Wilson Snyder da833d55fe devel release 2021-09-01 21:08:17 -04:00
Wilson Snyder 960813cb0f Version bump 2021-09-01 20:58:03 -04:00
Wilson Snyder cd56dfee1c Update GTKwave from upstream. 2021-09-01 20:45:41 -04:00
Wilson Snyder 3e03cd5a4d Commentary 2021-09-01 20:39:59 -04:00
Krzysztof Bieganski cd9e9da4b5
Support assignment patterns as children of pins (#3041) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
 2021-08-30 10:44:03 -04:00
Wilson Snyder f64d9d87f6 Clang compile fix 2021-08-28 17:44:19 -04:00
Wilson Snyder 43aa3229fb Support empty queue assignment to delete queue 2021-08-28 17:23:35 -04:00
Wilson Snyder 27d53691bd Add header guards on Dpi.h generated files (#2979). 2021-08-23 21:43:54 -04:00
Wilson Snyder 959793cde3 Internals: Cleanup VL_VALUE_STRING_MAX widths (#3050). 2021-08-23 21:13:33 -04:00
Wilson Snyder c3d64d9743 Fix internal error on wide -x-initial unique (#3106). 2021-08-23 20:13:09 -04:00
Wilson Snyder f9806595f2 Add error when constant function under a generate (#3103). 2021-08-21 10:33:20 -04:00
Geza Lore 34a0bb448e Improve V3MergeCond 
- Merge AstNodeIf nodes as well (not just assignment from AstCond)
- Merge merged results recursively (optimizes nested conditionals/ifs)
- Only checking mergeability once per node.
- Don't add redundant masking
- Duplicate cheap statements in both branches, if doing so yields a
  larger merge
- Include reduced nodes before the starting conditional in the merge
 2021-08-19 18:55:39 +01:00
Geza Lore 8681861be9 Improve bitop tree optimization 
- Remove redundant casting
- Cheaper final XOR parity flip (~/^1 instead of != 0)
- Support XOR reduction of ~XOR nodes
- Don't add redundant masking of terms
- Support unmasked terms
- Add cheaper implementation for single bit only terms
- Ensure result is clean under all circumstances (this fixes current bugs)
 2021-08-18 22:00:13 +01:00
Geza Lore fffc63970d Use narrowest RedXor 2021-08-18 22:00:09 +01:00