mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2026-05-03 08:55:15 +00:00
Code Activity

Parallelize opt_merge.

Browse source 
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.
This commit is contained in:
Robert O'Callahan 2025-11-25 01:35:00 +00:00
parent 1cceaa2a80
commit 755836cd60
3 changed files with 294 additions and 106 deletions
Download patch file Download diff file Expand all files Collapse all files

2
kernel/rtlil.h
View file

@ -2140,6 +2140,8 @@ public:
RTLIL::ObjRange<RTLIL::Wire*> wires() { return RTLIL::ObjRange<RTLIL::Wire*>(&wires_, &refcount_wires_); }
RTLIL::ObjRange<RTLIL::Cell*> cells() { return RTLIL::ObjRange<RTLIL::Cell*>(&cells_, &refcount_cells_); }
int cells_size() const { return cells_.size(); }
RTLIL::Cell* cell_at(int index) const { return cells_.element(index)->second; }
void add(RTLIL::Binding *binding);