28bd7e5b19
Rework multithreading handling to separate by code units that use/never use it. ( #4228 )
2023-09-24 22:12:23 -04:00
ffbbd438ae
Internals: Use runtime type info instead of `dynamic_cast` for faster graph type checks ( #4397 )
2023-08-31 18:00:53 -04:00
65a484e00b
Internal: Update clang_check_annotations conditions ( #4134 )
2023-04-20 07:02:31 -04:00
798d7346cf
Internals: Add VL_MT_SAFE attribute to functions that requires locking. ( #3805 )
2023-03-17 20:24:15 -04:00
b24d7c83d3
Copyright year update
2023-01-01 10:18:39 -05:00
af305bf280
Merge branch 'master' into develop-v5
2022-09-16 16:24:36 +01:00
0c70a0dcbf
Remove redundant 'virtual' keywords from overridden methods
...
'virtual' is redundant when 'override' is present, so keep only
'override'.
Add t/t_dist_cppstyle.pl to check for this.
2022-09-16 15:19:38 +01:00
8de21e9bb7
Document and ensure OrderGraph is bipartite
...
Minor refactoring and documentation. No functional change.
2022-08-31 16:52:05 +01:00
ea55db7286
Internals: Cleanup some string constructors. No functional change.
2022-08-30 01:02:39 -04:00
a2d26b45bb
Internals: Fix some clang-tidy issues. No functional change intended.
2022-07-30 11:54:28 -04:00
e02f97854c
Deprecate 'vluint64_t' and similar types ( #3255 ).
2022-03-27 15:27:40 -04:00
ca42be982c
Copyright year update.
2022-01-01 08:26:40 -05:00
9029da5ab8
Add profile-guided optmization of mtasks ( #3150 ).
2021-09-26 22:51:11 -04:00
c2819923c5
Verilator_gantt now shows the predicted mtask times, eval times, and additional statistics.
2021-09-23 22:59:36 -04:00
a8f83d5758
Construct AstExecGraph implementation outside of V3EmitC. ( #3022 )
...
The goal of this patch is to move functionality related to constructing
the thread entry points and then invoking them out of V3EmitC (and into
V3Partition). The long term goal being enabling V3EmitC to emit
functions partitioned based on header dependencies. V3EmitC having to
deal with only AstCFunc instances and no other magic will facilitate
this.
In this patch:
- We construct AstCFuncs for each thread entry point in
V3Partition::finalize and move AstMTaskBody nodes under these functions.
- Add the invocation of the threads as text statements within the
AstExecGraph, so they are still invoked where the exec graph is located.
(the entry point functions are still referenced via AstCCall or
AstAddOrCFunc, so lazy declarations of referenced functions are created
automatically).
- Explicitly handle MTask state variables (VlMTaskVertex in
verilated_threads.h) within Verilator, so no need to text bash a lot of
these any more (some text refs still remain but they are all created
next to each other within V3Partition.cpp).
The effect of all this on the emitted code should be nothing but some
identifier/ordering changes. No functional change intended.
2021-06-16 12:18:56 +01:00
3a55600913
Internals: Restyle with C++11 using replacing typedef
2021-03-12 18:10:45 -05:00
be31fdcfe4
Use Google-style-guide header guard naming, to avoid __ prefix.
2021-03-03 21:57:07 -05:00
bd602d0e2d
Copyright year update
2021-01-01 10:29:54 -05:00
b6ded59c2b
Internals: Use and enforce class final for ~5% performance boost.
2020-11-18 21:32:16 -05:00
1b0a48ea02
Internals: Use C++11 = default where obvious. No functional change intended.
2020-11-16 19:56:16 -05:00
72d2cff0a1
C++11: Use member declaration initalizations. No functional change intended.
2020-08-16 11:44:06 -04:00
033e7ac020
C++11: Use member declaration initalizations. No functional change intended.
2020-08-16 11:44:06 -04:00
042d3eed23
C++11: Use override where possible. No functional change.
2020-08-16 11:44:05 -04:00
c0127599df
C++11: Use nullptr. No functional change.
2020-08-16 11:44:05 -04:00
5c966ec510
clang-format many files. No functional change.
...
Use nodist/clang_formatter to reformat files that are now clean.
2020-04-13 22:52:23 -04:00
1ce360ed5b
Add SPDX license identifiers. No functional change.
2020-03-21 11:24:24 -04:00
f23fe8fd84
Update copyright year.
2020-01-06 18:05:53 -05:00
5811ec07e6
Update URLs to https://verilator.org
2019-11-07 22:33:59 -05:00
771a301f66
Commentary: Remove newlines, upsets some patches. No functional change.
2019-10-04 20:17:11 -04:00
8a4aeddbb0
Copyright year update.
2019-01-03 19:17:22 -05:00
5ae1ce90ad
Internals: Refactor into cvtToHex function. No functional change.
2018-10-14 16:25:36 -04:00
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
Mariusz Glebocki
Krzysztof Bieganski
Kamil Rakoczy
Wilson Snyder
Geza Lore