Emil J. Tywoniak
2117af318c
WIP
2026-06-10 14:54:48 +02:00
Emil J. Tywoniak
d13dfc21f4
WIP
2026-06-10 14:54:48 +02:00
Emil J. Tywoniak
1a8a95b472
rtlil: fix masquerade
2026-06-10 14:54:45 +02:00
Emil J. Tywoniak
2d3b7e9c92
rtlil: introduce ModuleNameMasq (KNOWN BROKEN, do not merge)
2026-06-10 14:54:43 +02:00
Emil J. Tywoniak
734593e12d
rtlil: Module::clone attaches to source design; callers use clone(dst)
2026-06-10 14:54:34 +02:00
Emil J. Tywoniak
8f8a07efee
rtlil: replace AttrObject::meta_idx_ with ObjMeta pointer
2026-06-10 14:54:31 +02:00
Emil J. Tywoniak
0f31d3089e
rtlil: extend per-Design meta vector to hold name slot
2026-06-10 14:54:16 +02:00
Emil J. Tywoniak
f1edb571f2
rtlil: evacuate src_id_ from AttrObject to per-Design meta vector
2026-06-10 14:54:05 +02:00
Emil J. Tywoniak
e70eed3296
rtlil: add Module* back-pointer to RTLIL::Memory
2026-06-10 14:53:59 +02:00
Emil J. Tywoniak
9ed93e210b
rtlil: add per-Design src meta vector + freelist
2026-06-10 14:53:55 +02:00
Emil J. Tywoniak
29ab42bc4e
rtlil: add Module* back-pointer to inner-process AttrObjects
2026-06-10 14:53:48 +02:00
Emil J. Tywoniak
3424c00cd0
twine
2026-06-10 14:53:45 +02:00
Emil J. Tywoniak
c3457e2e5c
WIP
2026-06-10 14:52:50 +02:00
Emil J. Tywoniak
9f22b9d2a0
patch: source transfer
2026-05-23 00:10:02 +02:00
Emil J. Tywoniak
e78e19acfe
patch: fix patch mixins
2026-05-23 00:09:17 +02:00
Emil J. Tywoniak
dbc7e33908
rtlil: add CellAdderMixin for shared Cell adder interface between Module and Patch
2026-05-23 00:09:14 +02:00
Emil J. Tywoniak
3e6b740430
rtlil: allow friends to use Cell constructors with a factory token pattern
2026-05-23 00:07:39 +02:00
Emil J. Tywoniak
7905df89f3
rtlil: fix cloneInto in signorm
2026-05-22 18:40:01 +02:00
Emil J. Tywoniak
754709aa01
rtlil: sigNormalize Module when added to Design in signorm mode
2026-05-22 18:40:00 +02:00
Jannis Harder
423c8be71b
WIP half broken snapshot
2026-05-22 18:37:11 +02:00
Miodrag Milanovic
8bbc3c359c
Remove id2cstr uses in our code base
2026-05-16 19:49:45 +02:00
Codexplorer
e41b969da2
Refactored uses of log_id()
2026-05-08 20:59:24 -07:00
Emil J. Tywoniak
25b9b796c4
rtlil: complicate extract again for packing
2026-04-24 11:04:19 +02:00
Emil J. Tywoniak
14b0efeced
rtlil: simplify extract for performance
2026-04-23 13:58:20 +02:00
Emil J. Tywoniak
ea11453cef
rtlil: faster remove2
2026-03-18 23:33:35 +01:00
Robert O'Callahan
b42bb05b63
Parallelize Design::check()
2026-03-06 02:03:21 +00:00
Robert O'Callahan
e2166c4684
Parallelize collect_garbage()
2026-03-06 02:03:21 +00:00
nella
04822c6660
Readd builtin_ff_cell_types for plugin parity.
2026-03-04 12:39:45 +01:00
nella
66bd4716cf
rtlil use newcelltypes.
2026-03-04 12:39:45 +01:00
Emil J. Tywoniak
ecb8b20f62
yosys: use newcelltypes for yosys_celltypes users
2026-03-04 12:39:44 +01:00
Emil J. Tywoniak
3212dfaf1f
newcelltypes: fix unit test
2026-03-04 12:22:14 +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
nella
210b733555
Add rtlil string getters
2026-01-14 15:37:18 +01:00
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
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
Robert O'Callahan
638e904f91
Remove cover() coverage tracking
2025-12-04 16:27:13 +01:00
Robert O'Callahan
b23dc345ae
Make it safe to access .c_str() for autoidx IDs in a multithreaded context
2025-11-25 22:49:41 +00:00
Robert O'Callahan
948001f39f
Merge the two autoidx hashtables into one
...
When something calls `IdString::c_str()` on an autoidx ID, we need to cache the
full string in a thread-safe way. If we need to allocate an entry in some data
structure to do that, it's difficult to do in a thread-safe no-performance-hazard way.
So instead, store the cached string pointer in the same hashtable as the prefix
pointer.
2025-11-25 21:57:46 +00:00
Robert O'Callahan
8f0ecce53f
Forbid creating IdStrings and incrementing autoidx during multithreaded phases, and add dynamic checks for that
...
We could make it safe to increment autoidx during multithreaded passes, but that's
actually undesirable because it would lead to nondeterminism. If/when we need new
IDs during parallel passes, we'll have to figure out how to allocate them in a
deterministic way, and that will depend on the details of what the pass does.
So don't try to tackle that now.
2025-11-25 21:57:46 +00:00
Robert O'Callahan
4c8b537d71
Remove YOSYS_NO_IDS_REFCNT
...
Refcounting is hardly used at all so this option is not that useful.
We might want to have a different option that disables GC if that becomes
a performance issue, but that should be a different option.
2025-11-25 21:57:46 +00:00
Emil J. Tywoniak
c497b3b24c
Revert "rtlil: make tracing optional in IdString garbage collection"
...
This reverts commit 8c76f93fce
2025-11-14 15:32:10 +01:00
Emil J. Tywoniak
8c76f93fce
rtlil: make tracing optional in IdString garbage collection
2025-11-12 20:22:30 +01:00
Emil J. Tywoniak
1ee4fc9d27
fix YOSYS_XTRACE_GET_PUT
2025-11-12 20:20:51 +01:00
Robert O'Callahan
578d658871
Add timing stats for IdString garbage collection
2025-11-12 11:52:04 +01:00
Robert O'Callahan
e95ed7bbab
Make NEW_ID create IDs whose string allocation is delayed
2025-11-12 11:52:04 +01:00
Robert O'Callahan
b3f3f42577
Remove StaticIdString and just use IdString now that we can make it constexpr
2025-11-12 11:52:04 +01:00
Robert O'Callahan
b0e2d75dbe
Make IdString refcounts a hashtable containing only the nonzero refcounts
...
This saves space and doesn't cost very much since we hardly ever have nonzero refcounts any more.
It also allows for IdStrings with negative indexes, which we're going to add.
2025-11-12 11:52:04 +01:00
Robert O'Callahan
54bde15329
Implement IdString garbage collection instead of refcounting.
2025-11-12 11:52:04 +01:00
