Provide both "--output-directory" and "--output-filename" options but do
not allow both to be given at the same time. Output-directory allows
specification of a directory, with output redirected into files of form
"<directory>/<jobid>/rank.<vpid>/stdout[err]". This option also supports two
directives: nojobid (removes the jobid directory layer) and nocopy (do
not copy the output to the terminal).
Output-filename is the "old" behavior that names the output files as
"<filename>.rank" with both stdout and stderr redirected into it. This
option only supports one directive: nocopy (do not copy the output to
the terminal).
Fix both the --help and man documentation.
Signed-off-by: Ralph Castain <rhc@pmix.org>
In order to work around an issue with flang based compilers,
avoid declaring bind(C) constants and use plain Fortran parameter
instead.
For example,
type(MPI_Comm), bind(C, name="ompi_f08_mpi_comm_world") OMPI_PROTECTED :: MPI_COMM_WORLD
is changed to
type(MPI_Comm), parameter :: MPI_COMM_WORLD = MPI_Comm(OMPI_MPI_COMM_WORLD)
Note that in order to preserve ABI compatibility, ompi/mpi/fortran/use-mpi-f08/constants.{c,h}
have been kept even if its symbols are no more referenced by Open MPI.
Refs. open-mpi/ompi#7091
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
This extension provides additional MPI datatypes `MPIX_SHORT_FLOAT`,
`MPIX_C_SHORT_FLOAT_COMPLEX`, and `MPIX_CXX_SHORT_FLOAT_COMPLEX`
for `short float` (C/C++), `short float _Complex` (C), and
`std::complex<short float>` (C++), respectively, or their alternate
types like `_Float16`.
See `ompi/mpiext/shortfloat/README.txt` for details.
Signed-off-by: KAWASHIMA Takahiro <t-kawashima@jp.fujitsu.com>
Until the MPI Forum decides to add the persistent collective
communication request feature to the MPI Standard, these functions
are supported through MPI extensions with the `MPIX_` prefix.
Only C bindings are supported currently.
Signed-off-by: KAWASHIMA Takahiro <t-kawashima@jp.fujitsu.com>
This is a minor abstraction break in naming, but hopefully acceptable for now. I will update the contents of the program a little later. This resolves the immediate issue of naming conflict with the PRRTE binary.
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
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>
Only selectable when specifically requested via "-mca odls pspawn"
Note that there are several concerns:
* we aren't getting SIGCHLD calls when the procs terminate
* we aren't seeing the IO pipes close on termination, though
we are getting output forwarded to mpirun
* I haven't found a way to bind the child process prior to exec.
If we want to use this method, we probably need someone to
implement a cgroup component for the orte/rtc framework
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
Remove some build product. Tell PMIx that we don't need a new nspace generated when OMPI calls connect
Add missing Makefile
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
Add test suite for netlink and weighted reachable components. We
don't have a great way of running components through unit tests
today, so make them stand-alone tests that are run with mpirun
and such.
Signed-off-by: Brian Barrett <bbarrett@amazon.com>
Cisco wrote a bipartite graph solver to properly solve
interface pair selection for usNIC. Using the reachable
framework, the TCP BTL (and possibly the runtime network
code) can use the graph solver to make more optimal pair
selection. Jeff was happy to have the code more broadly
used, but didn't have time to do the move, hence this
commit.
There are a couple of minor changes to the code compared
to the usNIC version. Obviously, the functions have
been renamed to match naming convention for their new
home. Since it's easier to write unit tests for
util/ code, the unit tests have been made first class
tests run at "make check" time. This last bit required
moving some of the definitions into a new header,
bipartite_graph_internal.h, so that they could be
included in both the library code and the test code.
Signed-off-by: Brian Barrett <bbarrett@amazon.com>
Unlike "orterun", "prun" is a PMIx-only program that discovers the DVM connection instead of requiring that we explicitly provide it. Only build "prun" if PMIx v2.x is available.
This gets the DVM working again, but still is showing problems for multiple executions. I'll detail those in a separate issue. Thus, the DVM should still be considered "broken".
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
Per discussion at the Summer 2017 developers meeting, generate
the AUTHORS list at make dist time, rather than trying to
keep it up to date and merge on the branches by hand. While
most of the data is generated from git, the organization list
was maintained by hand. The general feeling at the meeting was
that the organization list was not adding value and there were
concrete cases where it involved much chasing by the RMs, so
it has been removed.
Signed-off-by: Brian Barrett <bbarrett@amazon.com>
Update to support passing of HWLOC shmem topology to client procs
Update use of distance API per @bgoglin
Have the openib component lookup its object in the distance matrix
Bring usnic up-to-date
Restore binding for hwloc2
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
Start updating the various mappers to the new procedure. Remove the stale lama component as it is now very out-of-date. Bring round_robin and PPR online, and modify the mindist component (but cannot test/debug it).
Remove unneeded test
Fix memory corruption by re-initializing variable to NULL in loop
Resolve the race condition identified by @ggouaillardet by resetting the
mapped flag within the same event where it was set. There is no need to
retain the flag beyond that point as it isn't used again.
Add a new job attribute ORTE_JOB_FULLY_DESCRIBED to indicate that all the job information (including locations and binding) is included in the launch message. Thus, the backend daemons do not need to do any map computation for the job. Use this for the seq, rankfile, and mindist mappers until someone decides to update them.
Note that this will maintain functionality, but means that users of those three mappers will see large launch messages and less performant scaling than those using the other mappers.
Have the mindist module add procs to the job's proc array as it is a fully described module
Protect the hnp-not-in-allocation case
Per path suggested by Gilles - protect the HNP node when it gets added in the absence of any other allocation or hostfile
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
