b914cda1c7
Internals: cppcheck cleanups. No functional change.
2025-06-28 12:29:41 -04:00
a227aad13d
Apply 'make format'
2025-05-20 23:46:57 +00:00
80ea173390
Add missing FreeBSD include ( #6027 ) ( #6028 )
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Fixes #6027
2025-05-20 16:46:07 -07:00
6d1e82b908
Add numactl-like automatic assignment of processor affinity ( #5911 )
2025-04-02 08:27:23 -04:00
fabded95df
Support multi-thread hierarchical simulation ( #2583 ) ( #5871 )
2025-03-24 18:39:29 -04:00
8fbb725f34
Copyright year update.
2025-01-01 08:30:25 -05:00
e76f29e5ba
Copyright year update
2024-01-01 03:19:59 -05:00
b24d7c83d3
Copyright year update
2023-01-01 10:18:39 -05:00
ced82cbac4
Internals: Add some internal coverage exclusions etc. No functional change.
2022-10-03 10:57:37 -04:00
96a4b3e5a5
Update clang-format config and apply
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- Regroup and sort #include directives (like we used to, but automatic)
- Set AlwaysBreakTemplateDeclarations to true
2022-08-05 12:00:24 +01:00
f4038e3674
Move thread pool and execution profiler into the context. ( #3477 )
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Fixes #3454
2022-07-12 11:41:15 +01:00
1bb6433649
Improve worker thread shutdown.
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Always ensure worker thread task queue is drained before shutting down.
2022-06-27 15:03:36 +01:00
fc4d6a62af
Remove VL_PROFILER ifdef. Partial ( #3454 ).
2022-06-22 20:06:23 -04:00
e02f97854c
Deprecate 'vluint64_t' and similar types ( #3255 ).
2022-03-27 15:27:40 -04:00
b1b5b5dfe2
Improve run-time profiling
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The --prof-threads option has been split into two independent options:
1. --prof-exec, for collecting verilator_gantt and other execution
related profiling data, and
2. --prof-pgo, for collecting data needed for PGO
The implementation of execution profiling is extricated from
VlThreadPool and is now a separate class VlExecutionProfiler. This means
--prof-exec can now be used for single-threaded models (though it does
not measure a lot of things just yet). For consistency VerilatedProfiler
is renamed VlPgoProfiler. Both VlExecutionProfiler and VlPgoProfiler are
in verilated_profiler.{h/cpp}, but can be used completely independently.
Also re-worked the execution profile format so it now only emits events
without holding onto any temporaries. This is in preparation for some
future optimizations that would be hindered by the introduction of function
locals via AstText.
Also removed the Barrier event. Clearing the profile buffers is not
notably more expensive as the profiling records are trivially
destructible.
2022-03-27 15:57:30 +02:00
50094ca296
Internals: Add cpplint control file and related cleanups
2022-01-09 16:49:38 -05:00
4cd56b1fb9
Use C++11 standard types for MacOS portability ( #3254 ) ( #3257 ).
2022-01-01 16:04:20 -05:00
ca42be982c
Copyright year update.
2022-01-01 08:26:40 -05:00
c2819923c5
Verilator_gantt now shows the predicted mtask times, eval times, and additional statistics.
2021-09-23 22:59:36 -04:00
68f1432a68
Gantt: Subtract common start in slowpath to reduce collection measurement error.
2021-09-23 19:43:20 -04:00
d09b6a7d2c
Include processor information in verilator_gantt data file.
2021-09-05 11:56:28 -04:00
b8e804f05b
Internals: Some clang-tidy cleanups. No functional change intended.
2021-07-25 13:38:27 -04:00
ab13a2ebdc
Internals: Use C++11 const and initializers. No functional change intended.
2021-07-24 08:36:11 -04:00
52cde49a6f
Internals: Add more const. No functional change.
2021-06-18 22:24:08 -04:00
60d5f0e86b
Emit model implementation as loose methods. ( #3006 )
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This patch introduces the concept of 'loose' methods, which semantically
are methods, but are declared as global functions, and are passed an
explicit 'self' pointer. This enables these methods to be declared
outside the class, only when they are needed, therefore removing the
header dependency. The bulk of the emitted model implementation now uses
loose methods.
2021-06-13 14:33:11 +01:00
ca01d6f18d
Internals: Add some std::'s. No functional change intended.
2021-03-26 21:23:18 -04:00
a1ab295b74
Commentary: Cleanup all include/* header comments.
2021-03-20 17:46:00 -04:00
2cad22a22a
Add simulation context (VerilatedContext) ( #2660 ). ( #2813 )
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** Add simulation context (VerilatedContext) to allow multiple fully independent
models to be in the same process. Please see the updated examples.
** Add context->time() and context->timeInc() API calls, to set simulation time.
These now are recommended in place of the legacy sc_time_stamp().
2021-03-07 11:01:54 -05:00
8c3ad591ae
Internals: Add additional mutex exclusion checks. No functional change.
2021-03-06 18:29:11 -05:00
018d994781
Convert VPI to singleton, part of ( #2660 ).
2021-03-04 19:23:40 -05:00
bd602d0e2d
Copyright year update
2021-01-01 10:29:54 -05:00
44eb362a18
clang-tidy cleanups. No functional change intended.
2020-11-10 21:40:14 -05:00
87e4a86fbb
Internal coverage improvements
2020-09-18 21:27:36 -04:00
ee9d6dd63f
C++11: Favor auto, range for. No functional change intended.
2020-08-16 11:44:06 -04:00
72d2cff0a1
C++11: Use member declaration initalizations. No functional change intended.
2020-08-16 11:44:06 -04:00
c0127599df
C++11: Use nullptr. No functional change.
2020-08-16 11:44:05 -04:00
773ed97504
Internals Most VerilatedLockGuard can be const. No functional change intended.
2020-05-28 18:23:46 -04:00
5c966ec510
clang-format many files. No functional change.
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Use nodist/clang_formatter to reformat files that are now clean.
2020-04-13 22:52:23 -04:00
50535a1894
Internals: cppcheck 1.90 fixes. No functional change intended.
2020-04-05 18:57:47 -04:00
e07e9390f6
Internals: clang-format cleanups. No functional change.
2020-04-04 14:09:21 -04:00
38a31ae168
Cleanup misc clang-tidy warnings. No functional change intended
2020-04-03 22:31:54 -04:00
1ce360ed5b
Add SPDX license identifiers. No functional change.
2020-03-21 11:24:24 -04:00
5d9d1cc09f
Internals: Favor const_iterator (in a few obvious spots, more needed). No functional change.
2020-03-15 18:34:09 -04:00
f23fe8fd84
Update copyright year.
2020-01-06 18:05:53 -05:00
0ed58a4217
Fix multithreaded yield behavior when no work.
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Signed-off-by: Wilson Snyder <wsnyder@wsnyder.org>
2019-10-07 19:27:31 -04:00
01ef7122e9
Internals: Add lcov code coverage markers.
2019-06-30 22:37:03 -04:00
659c7b78d5
Warn only once if too few CPUs.
2019-06-15 09:17:51 -04:00
8a4aeddbb0
Copyright year update.
2019-01-03 19:17:22 -05:00
d87b9d25ca
Internals: Cleanup and standardize include order. No functional change intended.
2018-10-14 13:59:40 -04:00
ec8dbbffed
MAJOR: Add multithreaded model generation.
2018-07-22 20:54:28 -04:00
Wilson Snyder