230d04327e
This commit removes the --with-mpi-thread-multiple option and forces MPI_THREAD_MULTIPLE support. This cleans up an abstration violation in opal where OMPI_ENABLE_THREAD_MULTIPLE determines whether the opal_using_threads is meaningful. To reduce the performance hit on MPI_THREAD_SINGLE programs an OPAL_UNLIKELY is used for the check on opal_using_threads in OPAL_THREAD_* macros. This commit does not clean up the arguments to the various functions that take whether muti-threading support is enabled. That should be done at a later time. Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov> |
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| .. | ||
| base | ||
| ompio | ||
| romio314 | ||
| configure.m4 | ||
| io.h | ||
| Makefile.am | ||