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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/12/19 13:04:32 UTC

[GitHub] [nuttx] zyfeier opened a new pull request, #7923: sched/pthread: Delay pjoininfo allocation time

zyfeier opened a new pull request, #7923:
URL: https://github.com/apache/nuttx/pull/7923

   ## Summary
   
   Improvement pthread_create performance:
   1. Create pjoininfo until pthread_exit/pthread_canel/pthread_join get called.
   2. Don't allocate pjoininfo if PTHREAD_CREATE_DETACHED is specified.
   
   ## Impact
   
   pthread_create cost:
   before:
   `2516`
   
   after:
   `1889`
   
   ## Testing
   
   sabre-6quad:nsh ostest pass


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[GitHub] [nuttx] xiaoxiang781216 merged pull request #7923: sched/pthread: Delay pjoininfo allocation time

Posted by GitBox <gi...@apache.org>.

xiaoxiang781216 merged PR #7923:
URL: https://github.com/apache/nuttx/pull/7923


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