I just ran a test against the latest gv_pmix branch and noticed that the omp_get_thread_num() returns one less than expected. For example, if NumCpus=12 and NumRanks=2, would expect to have 6 threads but instead we get 5 threads.
[PID:1037] DBG: LINE:1780 nthreads=5, _n_local_cpus=12, _n_local_ranks=2
[PID:1036] DBG: LINE:1780 nthreads=5, _n_local_cpus=12, _n_local_ranks=2
...<snip>...
[mpi_omp_hello.c:main:48] In parallel loop: calling omp_get_thread_num()...
[mpi_omp_hello.c:main:50] omp_get_thread_num() succeeded
Number of threads = 5
Looks like this is related to kmp_runtime.cpp#L1779.
I just ran a test against the latest
gv_pmixbranch and noticed that theomp_get_thread_num()returns one less than expected. For example, if NumCpus=12 and NumRanks=2, would expect to have 6 threads but instead we get 5 threads.Looks like this is related to kmp_runtime.cpp#L1779.