The locality for remote procs is not provided as it is only a local
concept. Thus, you must always use modex_recv_optional to ensure you
don't hang waiting for a response until dmodex times out.
Signed-off-by: Ralph Castain <rhc@pmix.org>
An incorrect backport in open-mpi/ompi#7360 removed
constants.c from ompi/mpi/fortran/use-mpi-f08/base/Makefile.am
This one off commit fixes that, and move constants.h from
ompi/mpi/fortran/use-mpi-f08 to ompi/mpi/fortran/use-mpi-f08/base
Fixesopen-mpi/ompi#7616
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Only check the if the Fortran compiler needs additional CLI flags for
preprocessing .F90 files if we actually have an F90 compiler.
Also fix a the AC_MSG_* usage.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
(cherry picked from commit a7e4ca4dc058902c705e14063cd3635f5a58b637)
.F90 files are preprocessed by gfortran and other compilers.
NAG compilers only preprocess .{ff,ff90,ff95} files, and the -fpp
flag is required to process .F90 files.
Fixesopen-mpi/ompi#7583
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
(cherry picked from commit a2c711b54b207d9228ca70fe08028614903c2bf6)
This fix ensures that all progress functions return the number of
completed events.
Signed-off-by: George Bosilca <bosilca@icl.utk.edu>
(cherry picked from commit 72501f8f9c37b8db8dd08b274abd9774687a60cb)
Keep track of the connected procs in vader_add_procs().
Otherwise, the same rank will reconnect the same shmem
segment (rank 0+...) multiple times instead of the next
one as intended.
Signed-off-by: Austen Lauria <awlauria@us.ibm.com>
(cherry picked from commit f69c8d6819dcc14f471cea90b50dc8ca98de12d4)
- fix a typo `alloc_shared_contig` to `alloc_shared_noncontig`
- correct the value of `blocking_fence`
Signed-off-by: Tsubasa Yanagibashi <fj2505dt@aa.jp.fujitsu.com>
(cherry picked from commit a07a83d1899f8b65bbcdb71e681f4ca8f2109375)
This commit changes the behavior of the individual sharedfp component. If
the component cannot create either the datafile or the metadatafile during File_open,
no error is being raised going forward. This allows applications that do not use shared
file pointer operations to continue execution without any issue.
If the user however subsequently calls MPI_File_write_shared or similar operations, an error
will be raised.
Fixes issue #7429
Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
(cherry picked from commit df6e3e503aee6954807a6bdc3a73dfa9a7d030af)
This commit increaes the osc_rdma_max_attach variable from 32
to 64. The new default is kept low due to the small number
of registration resources on some systems (Cray Aries). A
larger max attachement value can be set by the user on other
systems.
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
(cherry picked from commit 54c8233f4f670ee43e59d95316b8dc68f8258ba0)
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
This commit addresses two issues in osc/rdma:
1) It is erroneous to attach regions that overlap. This was being
allowed but the standard does not allow overlapping attachments.
2) Overlapping registration regions (4k alignment of attachments)
appear to be allowed. Add attachment bases to the bookeeping
structure so we can keep better track of what can be detached.
It is possible that the standard did not intend to allow #2. If that
is the case then #2 should fail in the same way as #1. There should
be no technical reason to disallow #2 at this time.
References #7384
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
(cherry picked from commit 6649aef8bde750d2f1f28e52ff295919face3e0b)
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
- pgcc18 defines __GNUC__ similar to Intel compilers. So we must
check for pgi higher up, or else configury will mistake
it for gcc.
Signed-off-by: Austen Lauria <awlauria@us.ibm.com>
(cherry picked from commit 14785deb3c6609cb3f6763d0e07a49e86588c4da)
