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feat(mpmc_blocking_q): add blocking dequeue without timeout (#2588)

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Use the new blocking dequeue to avoid unnecessarily waking up the
thread pool every 10s.

Fixes #2587 by replacing std::condition_variable::wait_for with
std::condition_variable::wait as a workaroung for gcc 11.3 issue 101978.

Co-authored-by: Alok Priyadarshi <alokp@dexterity.ai>
This commit is contained in:
Alok Priyadarshi
2022-12-30 05:20:10 -08:00
committed by GitHub
parent edc51df1bd
commit a4e9917575
3 changed files with 47 additions and 9 deletions
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6
include/spdlog/details/thread_pool-inl.h
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@@ -108,11 +108,7 @@ void SPDLOG_INLINE thread_pool::worker_loop_()
bool SPDLOG_INLINE thread_pool::process_next_msg_()
{
async_msg incoming_async_msg;
bool dequeued = q_.dequeue_for(incoming_async_msg, std::chrono::seconds(10));
if (!dequeued)
{
return true;
}
q_.dequeue(incoming_async_msg);
switch (incoming_async_msg.msg_type)
{