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majek / openonload

git import of openonload.org https://gist.github.com/majek/ae188ae72e63470652c9
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The latency of ef_eventq_poll() is large #23

Open Roser-ZY opened 2 years ago

Roser-ZY commented 2 years ago

The latency periodically reaches to 2000ns ~ 3000ns, and when there is no event the latency is less than 100ns. I put it into a dead loop to poll and I have no idea if I accomplish the function in a wrong way?

Thanks for help.

Roser-ZY commented 2 years ago

I have improve my codes and the latency is stable in most cases, but about 60s(sometimes less than 20s) there is a large latency in ef_vi_eventq_poll. Is the ef_vi has some mechanism?

prashant-nhbt commented 7 months ago

Were you able to fix this issue? @Roser-ZY