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taskscheduler: initialize member correctly

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This patch will fix runtime crash caused by incorrect init variables.
This commit is contained in:
Shinwoo Kim 2020-08-24 17:06:26 +09:00
parent 0916e7e4eb
commit 0ebf41a9cb
1 changed files with 4 additions and 4 deletions
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8
src/lib/tvgTaskScheduler.cpp
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@ -101,11 +101,12 @@ class TaskSchedulerImpl
public: public:
unsigned threadCnt; unsigned threadCnt;
vector<thread> threads; vector<thread> threads;
vector<TaskQueue> taskQueues{threadCnt}; vector<TaskQueue> taskQueues;
atomic<unsigned> idx{0}; atomic<unsigned> idx{0};
TaskSchedulerImpl() TaskSchedulerImpl(unsigned count) : taskQueues(count)
{ {
threadCnt = count;
for (unsigned i = 0; i < threadCnt; ++i) { for (unsigned i = 0; i < threadCnt; ++i) {
threads.emplace_back([&, i] { run(i); }); threads.emplace_back([&, i] { run(i); });
} }
@ -168,8 +169,7 @@ static TaskSchedulerImpl* inst = nullptr;
void TaskScheduler::init(unsigned threads) void TaskScheduler::init(unsigned threads)
{ {
if (inst) return; if (inst) return;
inst = new TaskSchedulerImpl; inst = new TaskSchedulerImpl(threads);
inst->threadCnt = threads;
} }