search for: increment_thread_local_count

Displaying 1 result from an estimated 1 matches for "increment_thread_local_count".

2014 Apr 17
2
[LLVMdev] multithreaded performance disaster with -fprofile-instr-generate (contention on profile counters)
On Thu, Apr 17, 2014 at 8:37 PM, Jonathan Roelofs <jonathan at codesourcery.com > wrote: > How about per-thread if the counter is hot enough? > Err. How do you know if the counter is hot w/o first profiling the app? -------------- next part -------------- An HTML attachment was scrubbed... URL: