openmpi

Jeff Squyres ec6cffcd71 Patch originally from George to improve ROMIO's performance when

checking for contiguous datatypes by using our native DDT engine
(rather than several MPI_* calls).  The majority of the work is in the
IO ROMIO module.c file, but there's a small part in
adio/common/iscontig.c that we're also submitting upstream.

This commit was SVN r19509.

2008-09-06 09:50:12 +00:00

allocator

Fixes trac:1392, #1400

2008-07-28 22:40:57 +00:00

bml

Gah; bml_base_endpoint.h was listed ''twice'' in this Makefile.am; I

2008-08-09 01:18:13 +00:00

btl

We should use #ifdef and not #if

2008-09-05 12:44:19 +00:00

coll

no need to create and free the groups. We just want to translate the ranks and we can use the internal group structures right away for that operation. Fixes an issue with groups that have not been freed previously, due to the fact that ompi_group_free was not visible here (I know, this could have been solved also by setting OMPI_DECLSPEC on ompi_group_free, but this solution should be faster.)