For some of our configuration this flag increases per-process contribution
by ~20% while it is not being used currently.
The consumer of this flag was communicator ID calculation logic, but it was
changed in 0bf06de3f1.
Signed-off-by: Artem Polyakov <artpol84@gmail.com>
Follow-on to 8097d09858: now that BTL_VERSION is defined in btl.h, be
a little smarter about whether we define it or not.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
-Updated ompi_mtl_ofi_progress to use an array to read CQ events up to a
threshold that can be set by the Open MPI User.
-Users can adjust the number of events that can be handled in the
ompi_mtl_ofi_progress by setting "--mca mtl_ofi_progress_event_cnt #".
-The default value for the the number of CQ events that can be read in a
single call to ofi progress is 100 which is an average
based off workload usecase anaylsis showing 70-128 as the range of
multiple events returned during ofi progress.
Signed-off-by: Spruit, Neil R <neil.r.spruit@intel.com>
Since output-filename has been moved to a per-job attribute,
remove the orte_output_filename global variable, and stop passing
this option to orted.
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Sync command line output for Slurm with RSH launcher.
Currently Slurm launch cmdline will only be visible in debug mode, while for RSH
it is enabled always.
cmdline makes sense for troubleshooting and should be enabled.
Signed-off-by: Artem Polyakov <artpol84@gmail.com>
Warn that relative path will be converted to absolute path, meaning that the file system on remote nodes must be the same as on the node where mpirun is executed.
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
This commit adds a new optional function to the BTL module:
btl_flush. This function takes an optional BTL endpoint. When called
this function completes all outstanding RDMA and atomic operations
started prior to the call to btl_flush.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
This commit fixes a flaw in the progress function for libnbc. The
function was unconditionally taking a lock even if there are no
requests to process. This lock was showing up in vtune traces of
multi-threaded benchmarks.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
after performing the final OBJ_RELEASE on the request,
reset the user level variable to MPI_REQUEST_NULL.
Otherwise the c_2_f translation step in the fortran
interface fails.
Fixes issue #4807
Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
This commit fixes a flaw in the eager limit check in pml/ob1. The
check was incorrectly checking if RDMA-only BTLs (BTLs without the
send flag) has a valid eager limit. This commit fixes the check by
adding an additional check for the send flag on the BTL module.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
Since we now support the dynamic addition of hosts to the orte_node_pool, there is no longer any reason to require advanced specification of all possible nodes. Instead, use a precedence method to initially allocate only those hosts that were specified in the cmd line:
* rankfile, if given, as that will specify the nodes
* -host, aggregated across all app_contexts
* -hostfile, aggregated across all app_contexts
* default hostfile
* assign local node
Fix slots_inuse accounting so that the nodes are correctly reset upon error termination - e.g., when oversubscribed without permission.
Ensure we accurately track the user's specified desires for oversubscribe and no-use-local when dynamically spawning jobs.
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
(cherry picked from commit c9b3e68ce596a68a2ed2fbf73f211b3334b0a6a8)
The osc monitoring component needed to include other OSC components
header in order to be able tu access communicator through the
component specific ompi_osc_*_module_t structures. This commit remove
the dependency, and resolve the issue #4523.
Extend the common monitoring API.
* Now it's possible to translate from local rank to world rank from
both the communicator and the group.
* Remove useless hashtable as we directly use the w_group contained
in window structure.
Add automatic generation at config time.
The templates are expanded at configure time. It creates a new header
file that generates all the variables/functions needed. Adding this
during the autogen automagicaly generates for each of the available
modules the proper functions.
Only keep a generated argv-style array.
Following Jeff's advice, the configure.m4 file generate a simple array
of module variables to be iterated over to find the proper module.
Signed-off-by: Clement Foyer <clement.foyer@inria.fr>
Fixed the desync of job-nodelists between mpirun and orted
daemons. The issue was observed when using RSH launching because user
can provide arbitrary order of nodes regarding HNP placement.
The mpirun process propagate the daemon's nodelist order to nodes.
The problem was that HNP itself is assembling the nodelist based on
user provided order. As the result ranks assignment was calculated
differently on orted and mpirun.
Consider following example:
* User launches mpirun on node cn2.
* Hostlist is cn1,cn2,cn3,cn4; ppn=1
* mpirun is passing hostlist cn[2:2,1,3-4]@0(4) to orteds
So as result mpirun will assing rank 0 on cn1 while orted will assign
rank 0 on cn2 (because orted sees cn2 as the first element in the node
list)
Signed-off-by: Boris Karasev <karasev.b@gmail.com>
This header file was meant to be autogenerated, and for
some reasons, was never removed from the repository.
Update .gitignore as well
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
