Make sure the debugger attach fifo is marked as close-on-exec so that
children procs don't inherit it. For example, if you salloc a SLURM
allocation and run "mpirun ..." in there (i.e., mpirun is running on
the head node, and launching on to back-end nodes), the forked srun's
will inherit this fd if it is still open.
Refs trac:4550
This commit was SVN r31499.
The following Trac tickets were found above:
Ticket 4550 --> https://svn.open-mpi.org/trac/ompi/ticket/4550
Add some verbiage about how mpirun now defaults to disallowing running
as root, but you can use the --allow-run-as-root option to override
this default behavior.
Refs trac:4536
This commit was SVN r31477.
The following Trac tickets were found above:
Ticket 4536 --> https://svn.open-mpi.org/trac/ompi/ticket/4536
Prior to r29058, this same logic was in place (i.e., ensure that the
extra fd to /dev/null is closed). It looks like it was accidentally
removed in the ORTE conversion to the state machine in r29058.
This ''might'' have something to do with many hangs that we're seeing
in Cisco MTT with jobs that exhibit failure (e.g., call MPI_ABORT)...?
cmr=v1.8.2:reviewer=rhc
This commit was SVN r31469.
The following SVN revision numbers were found above:
r29058 --> open-mpi/ompi@a200e4f865
The C99 usage to initialize via struct member names was already there,
but commented out. This commit doesn't fix any known problem; it
simply uncomments the C99 code, because it's safer/better.
This commit was SVN r31425.
newer
This commit adds a workaround for messages printed by the Cray PMI library
when launching using mpirun. We are still talking with Cray to find a
better fix but this will silence the warnings for now.
cmr=v1.8.1:reviewer=manjugv
This commit was SVN r31352.
See the ticket for more details.
cmr=v1.8.1:reviewer=rhc:ticket=4489
This commit was SVN r31351.
The following Trac tickets were found above:
Ticket 4489 --> https://svn.open-mpi.org/trac/ompi/ticket/4489
Cray moved the apstat command on CLE 5.x to /opt/cray/alps/../bin and
moved a configuration file. This commit adds support for both of these
changes.
cmr=v1.8.1
This commit was SVN r31329.
Also, add missing ORTE_ERROR_LOG in the other case where this error
message is used (i.e., ORTE_ERROR_LOG was used in the one place, so
let's also use it in the other place).
This commit was SVN r31321.
If we are aborting, then set the flags so the HNP directly sends an exit command to each daemon. Make it the halt_vm command so the remote daemon doesn't try to relay it, but instead just exits without waiting for its routed children to exit first.
cmr=v1.8.1:reviewer=jsquyres:subject=fix hangs due to abort prior to daemon wireup
This commit was SVN r31304.
add -mca base_env_list "var1=val1 var2=val2 ..." mca parameter that can be used in mca param files
or with -am app.conf mpirun commandline to set rank env variables with mca mechanism
fixed by Elena, reviewed by Miked
cmr=v1.8.1:reviewer=ompi-rm1.8
This commit was SVN r31302.
Also, since I put some of the macros for these silent/verbose rules up
in the top-level Makefile.man-page-rules file, I renamed it to
Makefile.ompi-rules.
I've had this sitting around for a while; now seems like as good a
time as any to commit it.
This commit was SVN r31271.
Without this patch running ring_c with the usnic BTL under valgrind will
cause the orteds to segfault.
Reviewed-by: Jeff Squyres <jsquyres@cisco.com>
Reviewed-by: Ralph Castain <rhc@open-mpi.org>
cmr=v1.7.5:reviewer=ompi-rm1.7
This commit was SVN r31161.
To accompany r31092 and r310924, also ensure to create a new process
group in the child right after the orted forks. Add trivial configury
to ensure that we have setpgid, and only do the setpgid/getpgid if we
have setpgid.
Without this commit, killing the entire process group can do
unexpected things (e.g., kill the orted, mpirun, and even mpirun's
parent!).
cmr=v1.7.5:reviewer=rhc
This commit was SVN r31132.
The following SVN revision numbers were found above:
r31092 --> open-mpi/ompi@99c9ecaed0
The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
r310924
This provides full locality - i.e., not just node-level, but all the way down to whatever common binding level exists between the procs.
cmr=v1.7.5:reviewer=jsquyres
This commit was SVN r31106.
