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setVertexArrivals use tag_group_lock 

Signed-off-by: James Cherry <cherry@parallaxsw.com>
This commit is contained in:
James Cherry 2025-09-04 18:36:18 -07:00
parent 45a8a1bcc0
commit 774c3c68f1
2 changed files with 1 additions and 2 deletions
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1
include/sta/Search.hh
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@ -647,7 +647,6 @@ protected:
// Capacity of tag_groups_. // Capacity of tag_groups_.
TagGroupIndex tag_group_capacity_; TagGroupIndex tag_group_capacity_;
std::mutex tag_group_lock_; std::mutex tag_group_lock_;
std::mutex tag_group_ref_count_lock_;
// Latches data outputs to queue on the next search pass. // Latches data outputs to queue on the next search pass.
VertexSet *pending_latch_outputs_; VertexSet *pending_latch_outputs_;
std::mutex pending_latch_outputs_lock_; std::mutex pending_latch_outputs_lock_;

2
search/Search.cc
View File

@ -2783,7 +2783,7 @@ Search::setVertexArrivals(Vertex *vertex,
} }
} }
if (tag_group != prev_tag_group) { if (tag_group != prev_tag_group) {
LockGuard lock(tag_group_ref_count_lock_); LockGuard lock(tag_group_lock_);
tag_group->incrRefCount(); tag_group->incrRefCount();
if (prev_tag_group) { if (prev_tag_group) {
prev_tag_group->decrRefCount(); prev_tag_group->decrRefCount();