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Ensures perform_parallel doesn't lock up if all machines complete prior to reaching condition.wait.

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Thomas Harte 2018-02-11 21:06:51 -05:00
parent 6b8c223804
commit 7ea4ca00dc
1 changed files with 1 additions and 1 deletions
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Analyser/Dynamic/MultiMachine/Implementation/MultiCRTMachine.cpp
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@ -42,7 +42,7 @@ void MultiCRTMachine::perform_parallel(const std::function<void(::CRTMachine::Ma
} }
std::unique_lock<std::mutex> lock(mutex); std::unique_lock<std::mutex> lock(mutex);
condition.wait(lock, [&outstanding_machines] { return !outstanding_machines; }); if(outstanding_machines) condition.wait(lock, [&outstanding_machines] { return !outstanding_machines; });
} }
void MultiCRTMachine::perform_serial(const std::function<void (::CRTMachine::Machine *)> &function) { void MultiCRTMachine::perform_serial(const std::function<void (::CRTMachine::Machine *)> &function) {