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Try fixing ThreadPool issue

This commit is contained in:
Akash Levy 2025-09-22 18:50:22 -07:00
parent d16ca47549
commit 5f7361e66b
2 changed files with 5 additions and 2 deletions
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3
.vscode/settings.json vendored
View File

@ -71,5 +71,6 @@
"variant": "cpp",
"algorithm": "cpp",
"*.inc": "cpp"
}
},
"cmake.sourceDirectory": "/Users/akashlevy/Documents/preqorsor/third_party/yosys/abc"
}

4
passes/techmap/abc.cc
View File

@ -2636,7 +2636,8 @@ struct AbcPass : public Pass {
ConcurrentQueue<std::unique_ptr<AbcModuleState>> work_queue(num_worker_threads);
ConcurrentQueue<std::unique_ptr<AbcModuleState>> work_finished_queue;
ConcurrentStack<AbcProcess> process_pool;
ThreadPool worker_threads(num_worker_threads, [&](int){
if (num_worker_threads > 0) {
ThreadPool worker_threads(num_worker_threads, [&](int){
while (std::optional<std::unique_ptr<AbcModuleState>> work =
work_queue.pop_front()) {
// Only the `run_abc` component is safe to touch here!
@ -2644,6 +2645,7 @@ struct AbcPass : public Pass {
work_finished_queue.push_back(std::move(*work));
}
});
}
int state_index = 0;
int next_state_index_to_process = 0;
std::vector<std::unique_ptr<AbcModuleState>> work_finished_by_index;