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Hi,
I've successfully set openmp affinity using environment OMP_PLACES and OMP_PROC_BIND. At the same, I tried to set affinity for my other threads not managed by openmp using windows SetThreadAfinityMask. Once I added SetThreadAfinityMask, openmp started complaining,
OMP warning #123: Ignoring invalid os proc ID 0
OMP warning #124: No valid os proc IDs specified - not using affinity
I'm sure I use SetThreadAfinityMask outside the range set in OMP_PLACES. Is there an approach for both affinity to coexist?
Thanks,
kk
- Tags:
- CC++
- Development Tools
- Intel® C++ Compiler
- Intel® Parallel Studio XE
- Intel® System Studio
- Optimization
- Parallel Computing
- Vectorization
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