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636 Commits

Author SHA1 Message Date
Wilson Snyder 9bde98e912 Commentary 2024-11-14 21:07:45 -05:00
Tom Manner c98744b914
Internals: Fix `VerilatedContext::randSeed` comments (#5609) 2024-11-14 11:07:23 -05:00
Greg Davill 904be103df
Support parameter names in pattern initialization (#5593) (#5596) 2024-11-14 07:25:58 -05:00
Wilson Snyder 3ffea76e11 Add `--no-std-waiver` and default reading of standard lint waivers file (#5607). 2024-11-12 22:11:19 -05:00
Wilson Snyder 0bf413b260 Add `lint_off --contents` in configuration files. (#5606) 2024-11-12 20:21:16 -05:00
Wilson Snyder a5b2cb6ddf Commentary: Changes update 2024-11-12 17:19:42 -05:00
Wilson Snyder 779cf9248a Cleanup/standardize configuration file string handling 2024-11-12 11:29:27 -05:00
Krzysztof Starecki 1d06364284
Support vpiDefName (#5572) 2024-11-12 11:28:39 -05:00
Wilson Snyder 4d95f6f7b8 Add `--waiver-multiline` for context-sensitive `--waiver-output`. 2024-11-11 20:00:26 -05:00
Wilson Snyder 3c686d0eb2 Commentary 2024-11-11 08:44:46 -05:00
Wilson Snyder 7c8ff1d19c Add `--no-std-package` as subset-alias of `--no-std`. 2024-11-11 08:30:07 -05:00
Geza Lore 03bd1bfc63
Move Concat balancing from DFG to FuncOpt (#5602) 
This means it applies more widely, e.g. inside sequential logic.
 2024-11-10 17:23:11 +00:00
Geza Lore 77ef2cd487
Split up assignments to wides with Concat on the RHS (#5599) 
Add a new pass to split up (recursively):

foo = {l, r};

into the following, with the right indices, iff the concatenation
straddles a wide word boundary.

foo[_:_] = r;
foo[_:_] = l;

This eliminates more wide temporaries.

Another 23% speedup on VeeR EH2 high_perf. Also brings the predicted
stack size from 8M to 40k.
 2024-11-10 15:51:59 +00:00
Wilson Snyder f496138855 Commentary: Changes update 2024-10-27 09:33:54 -04:00
Wilson Snyder 469eca7de2 Commentary: Changes update 2024-10-25 18:54:39 -04:00
Tomasz Gorochowik fd2917c928
Commentary: Fix sv-bugpoint paragraph typo (#5558) 2024-10-24 09:41:27 -04:00
Eric Müller 4e5c7f4568
Fix build on gcc when using the spack wrapper (#5555) 2024-10-24 07:53:11 -04:00
Tomasz Gorochowik 647af27274
Commentary: Mention sv-bugpoint in the contributing guidelines (#5553) 2024-10-24 07:42:57 -04:00
Wilson Snyder 549dd31224 Commentary: Changes update 2024-10-22 09:34:09 -04:00
Aidan McNay ece0613e09
Commentary: Fix CMake comments (#5545) 2024-10-17 16:39:51 -04:00
Wilson Snyder 230b145c04 Commentary 2024-10-10 08:14:21 -04:00
Wilson Snyder 6d936654ba Commentary: Changes update 2024-10-09 18:01:34 -04:00
Wilson Snyder 4dd4047c47 Internals: Less verbose docs build 2024-10-09 18:01:30 -04:00
Geza Lore 5acced1e33
Refactor V3Delay for extensibility (#5516) 
* Refactor V3Delay for extensibility

Introduce the concept of an "NBA Scheme", which is the lowering pattern
we can use for various variables that are the targets of NBAs.
E.g.:
 - ShadowVariable (old default scheme)
 - FlagShared (old array set flag scheme)
 - ValueQueueWhole (recent dynamic commit queue)

We now analyse all AstAssignDly before making any decisions on which
scheme to apply. We then choose a specific scheme for each variable that
is the target of an NBA, and then all NBAs targeting that variable use
the same scheme. This enables easy mix and match of schemes as needed,
while remaining consistent by design after extensions.

Output is perturbed due to node insertion order, but no functional
or performance change is intended.
 2024-10-09 10:39:40 +01:00
Wilson Snyder 2c445e4bfd Commentary: Changes update 2024-10-07 21:44:07 -04:00
Furqan Nadir 338d54fd34
Commentary: Add name to CONTRIBUTORS (#5519) 2024-10-07 14:10:43 -04:00
Nathan Graybeal 3572bd2f1a
Fix configure inserting absolute paths for Python and Perl (#5504) (#5505) 
* Migrate all tools to AC_CHECK_PROG
 2024-10-04 10:08:44 +01:00
Wilson Snyder 554653900a Commentary: Move C++20 deprec to after Ubuntu 20.04 EOL 2024-10-03 18:15:51 -04:00
Han Qi bf2b4e1b6a
Fix equivalence checking when replacing type parameters (#5213) (#5255) 2024-10-03 21:19:07 +01:00
Fabian Keßler 39143cc15a
Fix explicit CMAKE_INSTALL_PREFIX usages (#5500) 2024-10-01 13:38:16 -04:00
Mariusz Glebocki 0547108e3f
Add `-output-groups` to build with concatenated .cpp files (#5257) 
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
Signed-off-by: Ryszard Rozak <rrozak@antmicro.com>
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
Co-authored-by: Mariusz Glebocki <mglebocki@antmicro.com>
Co-authored-by: Arkadiusz Kozdra <akozdra@antmicro.com>
Co-authored-by: Bartłomiej Chmiel <bachm44@gmail.com>
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
Co-authored-by: Ryszard Rozak <rrozak@antmicro.com>
 2024-09-30 21:42:36 -04:00
Wilson Snyder 13a1240359 Commentary: Changes update 2024-09-29 21:41:05 -04:00
Chris Bachhuber 685ea0bc65
Add Docker pre-commit hook (#5238) (#5452) 2024-09-23 07:37:24 -04:00
Chris Bachhuber b17619296a
Documentation: Highlight syntax in install.rst (#5478) 2024-09-22 15:55:12 -04:00
Wilson Snyder e2041f7450 Commentary: Changes update 2024-09-19 20:29:39 -04:00
Wilson Snyder 1543b202b2 Tests: Move per-command expect= to instead check logfiles 2024-09-19 18:53:22 -04:00
Wilson Snyder 49bccb5f1b Commentary 2024-09-19 17:58:37 -04:00
Wilson Snyder 0fe8c73d19 Fix `$fatal` to not be affected by `+verilator+error+limit` (#5135). 2024-09-13 20:45:44 -04:00
Wilson Snyder 3525484730 Commentary 2024-09-10 19:04:55 -04:00
Wilson Snyder e566b5a4f5 Change .vlt config files to be read before .v files (#5185). 2024-09-09 20:18:54 -04:00
Andrew Nolte 1e7611edea
Change to use maximum for cover point aggregation (#5402) 2024-09-09 14:20:18 -04:00
Wilson Snyder 07bb8c701d
Convert test driver to Python (#5427) 2024-09-08 13:00:03 -04:00
Andrew Nolte 083fb7e9c2
Add partial coverage symbol and branch data in lcov info files (#5388) 2024-09-06 18:15:18 -04:00
Wilson Snyder f4fe89a8c4 Commentary: Changes update 2024-08-28 17:32:57 -04:00
Wilson Snyder ae35be9102 Internals: Reformat with new settings (last commit). No functional change. 2024-08-26 21:53:36 -04:00
Yilou Wang c4cb26fa9a
Support unconstrained randomization for unions (#5395) (#5396) 2024-08-26 11:04:45 -04:00
Wilson Snyder 8db9c1d227 Commentary: Changes update 2024-08-21 08:40:14 -04:00
Bartłomiej Chmiel a730daabef
Support 'parameter type' in hierarchical blocks (#5309) (#5333) 2024-08-21 05:30:59 -04:00
Wilson Snyder 378800ee4a Commentary: Changes update 2024-08-20 15:13:44 -04:00
James Bailey 99a43b7695
Fix +: and -: unpacked array slicing when array has nonzero low index (#5345) (#5387) 
Co-authored-by: James Bailey <james.bailey@awaveip.com>
 2024-08-20 14:20:48 -04:00