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Fix Eigen::ThreadPool::CurrentThreadId returning wrong thread id when EIGEN_AVOID_THREAD_LOCAL and NDEBUG are defined

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Zhuyie
2020-09-25 09:36:43 +00:00
committed by David Tellenbach
parent ce5c59729d
commit e4b24e7fb2
1 changed files with 3 additions and 1 deletions
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4
unsupported/Eigen/CXX11/src/ThreadPool/NonBlockingThreadPool.h
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@@ -255,7 +255,9 @@ class ThreadPoolTempl : public Eigen::ThreadPoolInterface {
#ifndef EIGEN_THREAD_LOCAL #ifndef EIGEN_THREAD_LOCAL
std::unique_ptr<PerThread> new_pt(new PerThread()); std::unique_ptr<PerThread> new_pt(new PerThread());
per_thread_map_mutex_.lock(); per_thread_map_mutex_.lock();
eigen_plain_assert(per_thread_map_.emplace(GlobalThreadIdHash(), std::move(new_pt)).second); bool insertOK = per_thread_map_.emplace(GlobalThreadIdHash(), std::move(new_pt)).second;
eigen_plain_assert(insertOK);
EIGEN_UNUSED_VARIABLE(insertOK);
per_thread_map_mutex_.unlock(); per_thread_map_mutex_.unlock();
init_barrier_->Notify(); init_barrier_->Notify();
init_barrier_->Wait(); init_barrier_->Wait();