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2007 commits

Author SHA1 Message Date
Robert O'Callahan
c742785b65
Merge b438afc2d8 into e2f0c4d9a0 2026-02-13 01:11:30 -05:00
Gus Smith
8ab105ac28
Merge pull request #4303 from Coloquinte/sat_choice 
Infrastructure to run a Sat solver as a command
 2026-02-11 06:54:53 -08:00
Robert O'Callahan
f34c6fec19 Add unit-tests for ParallelDispatchThread and friends 2026-02-08 22:52:17 +00:00
Gus Smith
1502e23371 Set solver from scratchpad or command line 2026-02-06 19:26:32 -08:00
Robert O'Callahan
c8298aae02 Parallelize Design::check() 2026-02-05 21:22:29 +00:00
Robert O'Callahan
63aa31172c Parallelize collect_garbage() 2026-02-05 21:22:29 +00:00
Robert O'Callahan
e551e30fa3 Add FfInitVals::set_parallel() method 
We'll use this later in the PR.
 2026-02-05 21:22:29 +00:00
Robert O'Callahan
d5950a6c03 Add MonotonicFlag 
We'll use this later in the PR.
 2026-02-05 21:22:29 +00:00
Robert O'Callahan
b18ca8710e Add ConcurrentWorkQueue 
We'll use this later in the PR.
 2026-02-05 21:22:29 +00:00
Robert O'Callahan
d0276169d3 Add ShardedHashSet 
We'll use this later in the PR.
 2026-02-05 21:22:29 +00:00
Robert O'Callahan
b06e903906 Add ShardedVector 
We'll use this later in the PR.
 2026-02-05 18:58:17 +00:00
Robert O'Callahan
0004708177 Add ParallelDispatchThreadPool 
We'll use this later in the PR.
 2026-02-05 18:58:17 +00:00
Robert O'Callahan
fb24763a15 Add work_pool_size, IntRange, item_range_for_worker, and ThreadIndex 
We'll use these later in this PR.
 2026-02-05 18:58:17 +00:00
Robert O'Callahan
3b563b877e Make log_error() work in a Multithreaded context. 
`log_error()` causes an exit so we don't have to try too hard here. The main
thing is to ensure that we normally are able to exit without causing a stack
overflow due to recursive asserts about not being in a `Multithreaded` context.
 2026-02-05 18:58:17 +00:00
Robert O'Callahan
81fd03c6e4 Add IdString::unescape() method 
We've already talked about adding this as an alternative to `log_id()`, and we'll
need it later in this PR.
 2026-02-05 18:58:17 +00:00
Emil J
2aa0e1d009
Merge pull request #5629 from rocallahan/remove-zero-wires 
Avoid scanning entire module in `Module::remove()` if there are no wires to remove
 2026-02-04 17:44:24 +01:00
Emil J
59653da599
Merge pull request #5609 from nataliakokoromyti/upstream-design-run-pass 
Add Design::run_pass()
 2026-02-02 19:30:18 +01:00
nella
8f6c4d40e4
Merge pull request #5623 from YosysHQ/nella/opt-dff-rewrite 
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
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
Natalia
fb864e91ee Add Design::run_pass() API for programmatic pass execution 
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 
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
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
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
Emil J
0ab967b036
Merge pull request #5564 from rocallahan/pass-fuzz 
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
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
Emil J
f003eca615
Merge pull request #5526 from YosysHQ/emil/fix-cellaigs-function-arg-eval-order 
cellaigs: fix function argument evaluation order
 2025-12-12 10:00:09 +01:00
Emil J
5594b817cd
Merge pull request #5524 from rocallahan/single-thread-log 
Check that we don't use logging during multithreading
 2025-12-10 13:54:09 +01:00
Emil J
e08e9119ee
Merge pull request #5516 from rocallahan/limit-threads 
Limit thread usage in tests
 2025-12-10 13:45:07 +01:00
Emil J. Tywoniak
99e873efc9 cellaigs: fix AOI and OAI ordering 2025-12-10 12:41:13 +01:00
Emil J. Tywoniak
d932ce7f47 cellaigs: formatting 2025-12-10 12:33:17 +01:00
Emil J. Tywoniak
882001cb01 cellaigs: fix adder function argument evaluation order 2025-12-10 12:33:17 +01:00
Emil J. Tywoniak
7f3ea41103 cellaigs: fix function argument evaluation order 2025-12-10 11:36:37 +01:00
Emil J
1cceaa2a80
Merge pull request #5538 from YosysHQ/emil/driver-git-hash 
driver: add --git-hash
 2025-12-09 15:00:36 +01:00
Emil J. Tywoniak
6acb79afa2 driver: add --git-hash 2025-12-09 11:58:57 +01:00
Emil J. Tywoniak
23e1b0656c version: add git hash string 2025-12-09 11:58:43 +01:00
Robert O'Callahan
d274ff8627 Delete prefix strings on shutdown to avoid triggering leak warnings. 
Fixes #5532
 2025-12-05 09:45:47 +00:00
Robert O'Callahan
638e904f91 Remove cover() coverage tracking 2025-12-04 16:27:13 +01:00
Robert O'Callahan
7219ac94b3 Add YOSYS_MAX_THREADS 2025-12-04 12:09:04 +01:00
Robert O'Callahan
7e75200b2a Check that we don't use logging during multithreading 2025-11-29 22:47:23 +00:00