a non blocking collective might return ompi_request_null, so we should not
retain anything in that case.
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Since ompi_coll_base_nbc_request_t is to be used in an
opal_free_list_t, it must be returned into a "clean" state.
So cleanup some data in the callback completion subroutines.
This fixes a regression introduced in open-mpi/ompi@0fe756d416
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
base ompi_coll_libnbc_request_t on top of ompi_coll_base_nbc_request_t
to correctly support the retention of datatypes/operators
This fixes a regression introduced in open-mpi/ompi@0fe756d416
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
The PSM MTL for Intel's TrueScale Infiniband HCAs is not being actively
maintained and should be removed from the master branch.
Fixes issue: #6877
Signed-off-by: Michael Heinz <michael.william.heinz@intel.com:
Override the defaults when provided. Ignore LSF binding file if user
overrides by specifying a policy.
Fixes#6631
Signed-off-by: Ralph Castain <rhc@pmix.org>
Split the sentinel library in ompi/mpi/fortran/use-mpi-f08 into
- the real sentinel that contains no code (only used to build the .mod files)
- an internal library that does contain some code
and have libmpi_usempif08.la slurp the latter.
This fixes a regression introduced in open-mpi/ompi@5de5e751ed
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Due to IF_NAMESIZE being a reused and conditionally defined macro,
issues could arise from macro mismatches. In particular, in cases where
opal/util/if.h is included, but net/if.h is not, IF_NAMESIZE will be 32.
If net/if.h is included on Linux systems, IF_NAMESIZE will be 16. This
can cause a mismatch when using the same macro on a system. Thus
different parts of the code can have differring ideas on the size of a
structure containing a char name[IF_NAMESIZE]. To avoid this error case,
we avoid reusing the IF_NAMESIZE macro and instead define our own as
OPAL_IF_NAMESIZE.
Signed-off-by: William Zhang <wilzhang@amazon.com>
These issues were introduced in the recent commit b71af0eca0.
This commit fixes Coverity CID 1451661 and 1451660.
Though `c_info` part was an actual bug, the `c_sendtypes` part was not.
Signed-off-by: KAWASHIMA Takahiro <t-kawashima@jp.fujitsu.com>
Update PMIx to latest master to get supporting updates. For
connect/accept (part of comm_spawn as well), lookup locality for all
participating procs on the node and compute the relative locality so it
can be used for MPI operations.
Signed-off-by: Ralph Castain <rhc@pmix.org>
After the OPAL_MODEX_RECV call, remote_addrs was not freed in the error
path. Moved the free call into cleanup to ensure we always free this
memory before leaving the function.
Signed-off-by: William Zhang <wilzhang@amazon.com>
Use linear with sync alltoall algorithm for certain message/comm size
ranges. Does not affect default fixed decision, unless HPCX (with its
custom parameters) is used or corresponding mca is set.
Signed-off-by: Mikhail Brinskii <mikhailb@mellanox.com>
- ignore sendcounts, sendispls and sendtypes arguments when MPI_IN_PLACE is used
- use the right size when an inter-communicator is used.
Thanks Markus Geimer for reporting this.
Refs. open-mpi/ompi#5459
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
