0f8ac9223f
This commit does a bunch of things: * Address all remaining code review items from CMR #2023: * Defer mmap setup to be lazy; only set it up the first time we invoke a collective. In this way, we don't penalize apps that make lots of communicators but don't invoke collectives on them (per #2027). * Remove the extra assignments of mca_coll_sm_one (fixing a convertor count setup that was the real problem). * Remove another extra/unnecessary assignment. * Increase libevent polling frequency when using the RML to bootstrap mmap'ed memory. * Fix a minor procs-related memory leak in btl_sm. * Commit a datatype fix that George and I discovered along the way to fixing the coll sm. * Improve error messages when mmap fails, potentially trying to de-alloc any allocated memory when that happens. * Fix a previously-unnoticed confusion between extent and true_extent in coll sm reduce. This commit was SVN r22049. The following Trac tickets were found above: Ticket 2023 --> https://svn.open-mpi.org/trac/ompi/ticket/2023 |
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.windows | ||
coll_sm_allgather.c | ||
coll_sm_allgatherv.c | ||
coll_sm_allreduce.c | ||
coll_sm_alltoall.c | ||
coll_sm_alltoallv.c | ||
coll_sm_alltoallw.c | ||
coll_sm_barrier.c | ||
coll_sm_bcast.c | ||
coll_sm_component.c | ||
coll_sm_exscan.c | ||
coll_sm_gather.c | ||
coll_sm_gatherv.c | ||
coll_sm_module.c | ||
coll_sm_reduce_scatter.c | ||
coll_sm_reduce.c | ||
coll_sm_scan.c | ||
coll_sm_scatter.c | ||
coll_sm_scatterv.c | ||
coll_sm.h | ||
configure.params | ||
help-mpi-coll-sm.txt | ||
Makefile.am | ||
memory-layout.ppt |