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320 Commits

Author SHA1 Message Date
Wilson Snyder
7a74ddc1af Internals: Fix some getter/setter ordering. No functional change intended. 2024-09-02 18:48:49 -04:00
Bartłomiej Chmiel
ffe76717c6
Thread pool rewrite (#5161) 
Signed-off-by: Krzysztof Bieganski <kbieganski@antmicro.com>
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
Signed-off-by: Arkadiusz Kozdra <akozdra@antmicro.com>
Co-authored-by: Krzysztof Bieganski <kbieganski@antmicro.com>
Co-authored-by: Arkadiusz Kozdra <akozdra@antmicro.com>
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
 2024-08-23 08:36:49 -04:00
Bartłomiej Chmiel
7d5e19365e
Support assertcontrol directive type (#5310) 
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
 2024-08-05 17:54:13 -04:00
Bartłomiej Chmiel
11da07d3b9
Support $assertcontrol assertion_type (#5236) 
Signed-off-by: Bartłomiej Chmiel <bchmiel@antmicro.com>
Signed-off-by: Ryszard Rozak <rrozak@antmicro.com>
Co-authored-by: Ryszard Rozak <rrozak@antmicro.com>
Co-authored-by: Wilson Snyder <wsnyder@wsnyder.org>
 2024-07-10 05:06:13 -04:00
github action
ba0183131c Apply 'make format' 2024-06-22 22:58:42 +00:00
Ryan Ziegler
e1580b9c3d
Internals: Reorder class getters/setters (#5197). No functional change intended. 2024-06-22 18:57:54 -04:00
Arkadiusz Kozdra
739be2f782
Support constrained randomization with external solvers (#4947) 2024-05-17 10:38:34 -04:00
Wilson Snyder
28718f964a
Fix tracing replicated hierarchical models (#5027) (#5029) 2024-03-30 16:00:52 -04:00
Wilson Snyder
1d486e3a59 Rename statsPrintSummary() 2024-03-30 13:19:47 -04:00
Wilson Snyder
e390d6779d Internals: Rename threadsInModel() 2024-03-30 11:13:14 -04:00
Wilson Snyder
4df9e2e0e5
Add printing summary reports (#4909) (#5018) 2024-03-25 07:03:17 -04:00
Wilson Snyder
9ccef4180f Fix $fwrite of null (#4862). 2024-01-28 09:05:50 -05:00
Wilson Snyder
3a5248a919 Internals: Mark structs final/VL_NOT_FINAL. No functional change intended. 2024-01-20 15:06:46 -05:00
Wilson Snyder
1a92502788 Add --main support for dumping coverage, and +verilator+coverage+file runtime option. 2024-01-20 12:28:49 -05:00
Wilson Snyder
0ca90257a5 Add predicted stack overflow warning (#4799). 2024-01-06 16:14:58 -05:00
Wilson Snyder
47b129bf07 Commentary 2024-01-05 07:14:40 -05:00
Wilson Snyder
e76f29e5ba Copyright year update 2024-01-01 03:19:59 -05:00
Todd Strader
9a0748d8ed
vpi_iterate packages with vpiInstance (#4726) 2023-12-01 07:34:09 -05:00
Marlon James
cf6e362972
Support VPI variables of real and string data types (#4594) 2023-10-24 20:46:20 -04:00
Geza Lore
a09506a0ad Trivial simplification of V3EmitCModel 
Still some remains of the --threads 0 mode. Remove unnecessary complexity
from V3EmitCModel. (Also don't pretend there is an MTask in single
threaded mode, when there really isn't.)
 2023-10-21 20:41:46 +01:00
Geza Lore
b78ea06829 Make VL_LOCK_SPINS configurable 
It's unlikely one value fits all use case, so making VL_LOCK_SPINS
configurable at model build time.

For testing, we reduce the value as we expect high contention.
 2023-10-21 18:05:53 +01:00
Yinan Xu
b4b74d72f0
Add prepareClone and atClone APIs for Verilated models (#3503) (#4444) 
This API is used if the user copies the process using `fork`
and similar OS-level mechanisms. The `at_clone` member function
ensures that all model-allocated resources are re-allocated, such
that the copied child process/model can simulate correctly.

A typical allocated resource is the thread pool, which every model
has its own pool.
 2023-08-30 07:02:55 -04:00
Mariusz Glebocki
8303938d0e
Internals: Make mutex classes uncopyable. (#4223) 2023-05-25 07:35:14 -04:00
Mariusz Glebocki
949be301de
Internals: Fix unbalanced V3LockGuard locking (#4193) 2023-05-13 10:32:33 -04:00
Mariusz Glebocki
be429a5800
Internals: Lock the same mutex reference as specified in VL_ACQUIRE. (#4194) 2023-05-13 10:28:34 -04:00
Geza Lore
0e769d42a1 Optimize trigger evaluation 
Pack the elements of VlTriggerVec as dense bits (instead of a 1 byte
bool per bit), and check whether they are set on a word granularity.
This effectively transforms conditions of the form `if (trig.at(0) |
trig.at(2) | trig.at(64))` into `if (trig.word(0) & 0x5 | trig.word(1) &
0x1)`. This improves OpenTitan ST by about 1%, worth more on some other
designs.
 2023-04-24 09:09:36 +02:00
Eyck Jentzsch
df86e39845
Fix systemc namespace issues (#4126) (#4127) 
* replaces use of "systemc.h" with <systemc> to avoid default namespace import
 2023-04-17 06:57:29 -03:00
Kamil Rakoczy
b6dcec2710
Internals: Split Mutex class used in verilated code and verilator (#4048) 2023-04-11 07:23:24 -04:00
Wilson Snyder
9b869edd90 Internals: Fix cppcheck warnings. No functional change. 2023-03-18 19:28:48 -04:00
Kamil Rakoczy
0130c2bceb
Internals: update clang attributes check report conditions (#3997) 2023-03-02 18:37:07 -05:00
Kamil Rakoczy
93d50c4499
Internals: Add mutex to V3Error (#3680) 2023-02-09 22:15:37 -05:00
Wilson Snyder
6908e471e7 Revert: e3558d9e: Support vpiDefName (#3906) (#3931) 2023-02-03 21:26:21 -05:00
Andrew Nolte
e3558d9e1b
Support vpiDefName (#3906) (#3931) 2023-02-03 19:14:41 -05:00
Wilson Snyder
6a60ace2c7 Commentary (#3887) 2023-01-18 18:21:53 -05:00
Wilson Snyder
b24d7c83d3 Copyright year update 2023-01-01 10:18:39 -05:00
Larry Doolittle
80a144797d
Commentary: Fix more spelling (#3828) 2022-12-26 10:30:41 +01:00
Wilson Snyder
c0499da28b Spelling fixes 2022-12-23 11:32:38 -05:00
Wilson Snyder
61d6546400 Internals: Mark more VL_MT_SAFE functions. No functional change 2022-12-11 23:03:27 -05:00
Larry Doolittle
f27cf4c804
Commentary: Fix spelling in C++ comments (#3797) (#3798) 2022-12-02 18:46:38 -05:00
Wilson Snyder
338e875b70 Internals: Mark more VL_MT_SAFE functions. No functional change 2022-12-01 19:32:09 -05:00
Wilson Snyder
468a33b61c Move SystemC requirement out of .cpp files (#3507) 2022-11-29 22:44:37 -05:00
Wilson Snyder
8ff607f679 Deprecate verilated_fst_sc.cpp and verilated_vcd_sc.cpp (#3507) 2022-11-29 22:17:50 -05:00
Wilson Snyder
4452a9b10f Internals: Fix some VL_MT metacomments. 2022-11-28 07:08:34 -05:00
Wilson Snyder
818347f99b Internals: Fix some unnecessary member paddings. No functional change intended. 2022-11-13 09:26:46 -05:00
Kamil Rakoczy
d6126c4b32
Remove --no-threads; require --threads 1 for single threaded (#3703). 2022-11-05 08:47:34 -04:00
Kamil Rakoczy
b6c116d4bf
Internals: Add VL_MT_SAFE annotations to const functions (#3681) 2022-10-18 17:07:09 -04:00
Geza Lore
38a8d7fb2e Remove redundant 'inline' keywords from definitions 
Also add checks to t/t_dist_cppstyle
 2022-09-16 15:52:25 +01:00
Geza Lore
96a4b3e5a5 Update clang-format config and apply 
- Regroup and sort #include directives (like we used to, but automatic)
- Set AlwaysBreakTemplateDeclarations to true
 2022-08-05 12:00:24 +01:00
Wilson Snyder
a2d26b45bb Internals: Fix some clang-tidy issues. No functional change intended. 2022-07-30 11:54:28 -04:00
Geza Lore
1d400dd98c
Configure tracing at run-time, instead of compile time (#3504) 
All remaining use of conditional compilation in the tracing
implementation of the run-time library are replaced with the use of
VerilatedModel::traceConfig, and is now done at run-time.
 2022-07-20 11:27:10 +01:00