there is no need for a configure option as well - so remove the
--enable-orte-static-ports configure option. When decoding the daemon
nidmap, mark new daemons as ALIVE by default - we will discover dead
ones as we go.
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
display the hop node used to send a message
(if the message is sent directly, then the hop is the destination)
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
calls, which means that the operation was successfully started but not
immediately completed. This is a "good" return code that should not be handled
as an error.
Signed-off-by: Pavel Shamis (Pasha) <pasharesearch@gmail.com>
* Point to local libfabric v1.4 install
* Add MPI C++ bindings
* Remove PSM support (if someone can install PSM/PSM2 libraries on the
build server, let's re-enable this)
Also change from -j8 to -j4 (the new AWS build instance only has 1
core / 2 hyperthreads).
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Also update the configure.ac help message for --enable-mca-no-build to
avoid using a framework name that does not exist any more.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Nightly snapshots will now be named:
openmpi-${BRANCHNAME}-${YYYYMMDDHHMM}-${SHORTHASH}.tar.${COMPRESSION}.
Fixes#2337
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Remove BTL_OPENIB_FAILOVER_ENABLED code in the openib btl source.
Remove the failover-specific files from the openib btl.
Update the openib/Makefile.am accordingly.
Remove the -enable-openib-failover config logic.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
* If (legal) non-uniform data type signatures are used in ibcast
then the chosen algorithm may fail on the request, and worst case
it could produce wrong answers.
* Add an MCA parameter that, by default, protects the user from this
scenario. If the user really wants to use it then they have to
'opt-in' by setting the following parameter to false:
- `-mca coll_libnbc_ibcast_skip_dt_decision f`
* Once the following Issues are resolved then this parameter can
be removed.
- https://github.com/open-mpi/ompi/issues/2256
- https://github.com/open-mpi/ompi/issues/1763
Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
* By default, make sure that we are using the short hostnames and not
the fully qualified hostnames when running under LSF.
* Related to commit open-mpi/ompi@d26dd2c20e
Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
This commit rewrites much of the btl/self component to fix a long
standing memory usage bug. Before this commit the prepare_src path
would always allocate a max send fragment (256kB). This caused the
rank to allocate 32 * 256k useless buffers from one send. This commit
makes the following changes:
- Add the MCA_BTL_FLAGS_GET flag by default. No reason not to set it.
- Reduce the eager limit, max send size, buffers per allocation, and
maximum buffer count per fragment size. These changes should have
no noticible affect on performance but should greatly reduce the
memory usage of the component.
- Implement the sendi function. This should reduce self send latency
somewhat.
- Rewrite prepare_src to never allocate a eager or max send fragment
for contiguous data.
- add_procs needs to return something in the peer array for the proc
self not just set the reachability bit. Now stores (void *) 1.
- Various cleanups. Removed and unused file.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
