Stan Lee
03ce300b49
another indent
2026-02-27 11:29:31 -08:00
Stan Lee
fa1267e0cb
fix indents
2026-02-27 11:27:37 -08:00
Stan Lee
ae3b9b74e2
ready
2026-02-27 11:25:10 -08:00
Stan Lee
48894488f1
better method for assigning fsthandles
2026-02-27 11:25:10 -08:00
Stan Lee
0aaca679ce
better but not ideal
2026-02-27 11:25:10 -08:00
Stan Lee
5bdc2d3451
working implementation that i will improvee further
2026-02-27 11:25:10 -08:00
Akash Levy
0b46d8b201
Merge pull request #109 from Silimate/clkgate_attr
...
Added is_clock_gated attr to flops created via clockgate.cc pass
2026-02-20 17:02:02 -08:00
AdvaySingh1
8f5b8cb46c
Added is_clock_gated attr to flops created via clockgate.cc pass
2026-02-20 11:34:08 -08:00
AdvaySingh1
b29514fafc
Added built in cell alongside sim support for cell
2026-02-19 11:48:35 -08:00
Akash Levy
b7098e8383
Merge branch 'YosysHQ:main' into main
2026-02-18 09:44:25 -08:00
Gus Smith
29a270c4b6
Merge pull request #5675 from rowanG077/add-missing-celledges
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kernel/celledges: cover more cell types
2026-02-18 07:50:41 -08:00
Akash Levy
5debd619e5
Add workaround for Liberty duplication
2026-02-13 06:51:42 -08:00
Akash Levy
0485576632
Revert rtlil changes
2026-02-13 04:14:14 -08:00
Akash Levy
2b247d165b
Merge from main
2026-02-13 04:14:08 -08:00
Akash Levy
b8d83c1d5b
Fix cell naming issues
2026-02-13 01:05:51 -08:00
Gus Smith
8ab105ac28
Merge pull request #4303 from Coloquinte/sat_choice
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Infrastructure to run a Sat solver as a command
2026-02-11 06:54:53 -08:00
Rowan Goemans
b8ee50d77f
kernel/celledges: cover more cell types
2026-02-09 14:13:40 +01:00
Gus Smith
1502e23371
Set solver from scratchpad or command line
2026-02-06 19:26:32 -08:00
Akash Levy
f74ac17a5f
Undo the terrible upstream changes that break everything...
2026-02-04 22:26:06 -08:00
Akash Levy
d3ab45c2fa
Merge branch 'YosysHQ:main' into main
2026-02-04 15:53:43 -08:00
Emil J
2aa0e1d009
Merge pull request #5629 from rocallahan/remove-zero-wires
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Avoid scanning entire module in `Module::remove()` if there are no wires to remove
2026-02-04 17:44:24 +01:00
Akash Levy
8e5d24aa6b
Bump yosys to latest
2026-02-03 06:08:36 -08:00
Emil J
59653da599
Merge pull request #5609 from nataliakokoromyti/upstream-design-run-pass
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Add Design::run_pass()
2026-02-02 19:30:18 +01:00
Akash Levy
16087ae931
Merge from upstream
2026-01-28 18:17:50 -08:00
nella
8f6c4d40e4
Merge pull request #5623 from YosysHQ/nella/opt-dff-rewrite
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opt_dff restructure.
2026-01-28 14:41:40 +01:00
Krystine Sherwin
aaebce7adc
log_help: Don't reformat codeblocks
2026-01-28 08:07:44 +13:00
nella
9367090763
OptDff more accurate ctrl/pattern desc.
2026-01-26 22:19:36 +01:00
nella
5803461c24
opt_dff pattern extraction.
2026-01-26 22:10:10 +01:00
Robert O'Callahan
dcd7742d52
Avoid scanning entire module if there are no wires to remove
...
It's pretty common for `opt_clean` to find no wires to remove. In that case,
there is no point scanning the entire design, which can be significantly
expensive for huge designs.
2026-01-23 01:38:20 +00:00
Akash Levy
b11037e6c6
Merge remote-tracking branch 'upstream/main'
2026-01-21 15:13:57 -08:00
Robert O'Callahan
2c0448a81b
Avoid spurious copy in IdStringCollector::trace_named()
2026-01-21 03:31:56 +00:00
Emil J. Tywoniak
befadf6d4d
consteval: describe
2026-01-19 12:00:18 +01:00
Natalia
cf511628b0
modify generator for pyosys/wrappers.cc instead of headers
2026-01-18 02:11:09 -08:00
Akash Levy
ef98c62bf2
Merge
2026-01-14 18:34:16 -08:00
Natalia
fb864e91ee
Add Design::run_pass() API for programmatic pass execution
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This commit adds a new run_pass() method to the RTLIL::Design class,
providing a convenient API for executing Yosys passes programmatically.
This is particularly useful for PyYosys users who want to run passes
on a design object without needing to manually construct Pass::call()
invocations. The method wraps Pass::call() with appropriate logging
to maintain consistency with command-line pass execution.
Example usage (from Python):
design = ys.Design()
# ... build or load design ...
design.run_pass("hierarchy")
design.run_pass("proc")
design.run_pass("opt")
Changes:
- kernel/rtlil.h: Add run_pass() method declaration
- kernel/rtlil.cc: Implement run_pass() method
- tests/unit/kernel/test_design_run_pass.cc: Add unit tests
2026-01-14 17:35:45 -08:00
nella
763001885f
Merge pull request #5608 from YosysHQ/nella/rtlil-to-string
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Add rtlil string getters
2026-01-14 19:00:47 +01:00
nella
210b733555
Add rtlil string getters
2026-01-14 15:37:18 +01:00
Akash Levy
a121255f47
Merge branch 'YosysHQ:main' into main
2026-01-13 11:28:34 -08:00
Emil J. Tywoniak
8e2038c419
Use digit separators for large decimal integers
2026-01-13 16:38:12 +01:00
Miodrag Milanovic
0e6973037d
Update year in banner and license
2026-01-13 14:23:51 +01:00
Akash Levy
58192ad8a6
Merge branch 'YosysHQ:main' into main
2026-01-12 22:52:03 -08:00
Robert O'Callahan
8da919587d
Parallelize opt_merge.
...
I'm not sure why but this is actually faster than existing `opt_merge` even with
YOSYS_MAX_THREADS=1, for the jpeg synthesis test. 16.0s before, 15.5s after for
end-to-end synthesis.
2026-01-08 04:21:39 +00:00
Akash Levy
e332ba807d
Merge branch 'YosysHQ:main' into main
2026-01-07 12:40:39 -08:00
Emil J
0ab967b036
Merge pull request #5564 from rocallahan/pass-fuzz
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Add support for fuzz-test comparison of two passes intended to give identical RTLIL results
2026-01-06 20:07:31 +01:00
Robert O'Callahan
a6d696ba2b
Give IdString a default move constructor and make it a POD type.
...
Now that we're not refcounting `IdString`, it can use the default move constructor.
This lets us make `IdString` a POD type so it can be passed in registers
in the standard C++ ABI.
2025-12-30 22:35:14 +00:00
Akash Levy
1941e8f042
Bump yosys and abc to latest
2025-12-25 03:46:16 -05:00
Robert O'Callahan
48cdb499f2
Remove IdString::id_string().
...
This was needed for the short time when `ID()` could return a value of `StaticIdString`.
That is no longer a problem.
2025-12-22 01:57:30 +00:00
Robert O'Callahan
46cb05c471
Pass IdString by value instead of by const reference.
...
When IdString refcounting was expensive, it made sense to pass it by const reference
instead of by value, to avoid refcount churn. Now that IdString is not refcounted,
it's slightly more efficient to pass it by value.
2025-12-22 01:52:59 +00:00
Robert O'Callahan
ddd6a16ee0
Add -legalize option to read_rtlil
2025-12-21 21:47:48 +00:00
Akash Levy
abd485fa49
Bump Yosys to latest
2025-12-17 21:06:17 -08:00
