1. add a new API delete_route(orte_process_name_t*) to delete the specified proc from the routing table
2. modify update_route so that it actually updates pre-existing routes instead of only adding routing info the end of the hash table
This fixes ticket #1403
This commit was SVN r18970.
can have a pub_endpoint and a sub_endpoint that are not equal but go
to the same place (fd). I didn't think that that was possible. :-\
So just use a bool to track whether we have forwarded the fragment at
all; if we have, then don't forward to the sub_endpoint.
IOF is going to be re-written for v1.4.
This commit was SVN r18950.
The following SVN revision numbers were found above:
r18873 --> open-mpi/ompi@773c92a6eb
environment, file, or API override).
Refs trac:1397
This commit was SVN r18943.
The following Trac tickets were found above:
Ticket 1397 --> https://svn.open-mpi.org/trac/ompi/ticket/1397
- Revert the $2, which was correct.
- It fixes the problem, that memchecker valgrind component could be
compiled and is required, but it is unable to be selected.
This commit was SVN r18906.
The following SVN revision numbers were found above:
r18899 --> open-mpi/ompi@0b1b96b598
Short version: remove opal_paffinity_alone and restore
mpi_paffinity_alone. ORTE makes various information available for the
MPI layer to decide what it wants to do in terms of processor
affinity.
Details:
* remove opal_paffinity_alone MCA param; restore mpi_paffinity_alone
MCA param
* move opal_paffinity_slot_list param registration to paffinity base
* ompi_mpi_init() calls opal_paffinity_base_slot_list_set(); if that
succeeds use that. If no slot list was set, see if
mpi_paffinity_alone was set. If so, bind this process to its Node
Local Rank (NLR). The NLR is the ORTE-maintained slot ID; if you
COMM_SPAWN to a host in this ORTE universe that already has procs
on it, the NLR for the new job will start at N (not 0). So this is
slightly better than mpi_paffinity_alone in the v1.2 series.
* If a slot list is specified *and* mpi_paffinity_alone is set, we
display an error and abort.
* Remove calls from rmaps/rank_file component to register and lookup
opal_paffinity mca params.
* Remove code in orte/odls that set affinities - instead, have them
just pass a slot_list if it exists.
* Cleanup the orte/odls code that determined
oversubscribed/want_processor as these were just opposites of each
other.
This commit was SVN r18874.
The following Trac tickets were found above:
Ticket 1383 --> https://svn.open-mpi.org/trac/ompi/ticket/1383
Short version: when the HNP launches VPID 0 on the same node as
itself, the STDIN IOF endpoint will have both a pub and a sub on it.
We need to ensure to only forward incoming messages ''once'' (not
twice, as was happening). A lengthy comment in the code explains in
more detail.
This commit was SVN r18873.
The following Trac tickets were found above:
Ticket 1135 --> https://svn.open-mpi.org/trac/ompi/ticket/1135
If IBCM was explicitly specified with exclude/include parameter,
OpenIB BTL will enable verbose report for "/dev/infiniband/ucm" error,
other way the error will not be reported.
This commit was SVN r18868.
meat of it was commented out long ago, anyway (because of the way it
was written, it violates OPAL<->OMPI abstraction barriers); we never
ended up using the MPI keyval MCA parameter stuff. So just delete it.
This commit was SVN r18860.
Lenny and I went back and forth on whether we should simply register
another "mpi_paffinity_alone" MCA param and then try to figure out
which one was set in ompi_mpi_init, but there was difficulty in
figuring out what to do. So it seemed like the Right Thing to do was
to implement what was committed in r18770; then we could tell where
MCA parameters were set from and you could do Better Things (this is
also useful in the openib BTL, where parameters can be set either via
MCA parameter or via an INI file).
But after that was done, it seemed only a few steps further to
actually implement two new features in the MCA params area:
* Synonyms (where one MCA param name is a synonym for another)
* Allow MCA params and/or their synonyms to be marked as "deprecated"
(printing out warnings if they are used)
These features have actually long been discussed/desired, and I had
some time in airports and airplanes recently where I could work in
this stuff on a standalone laptop. So I did it. :-)
This commit introduces these two new features, and then uses them to
register mpi_paffinity_alone as a non-deprecated synonym for
opal_paffinity_alone. A few other random points in this commit:
* Add a few error checks for conditions that were not checked before
* Correct some comments in mca_base_params.h
* Add a few comments in strategic places
* ompi_info now prints additional information:
* for any MCA parameter that has synonyms, it lists all the
synonyms
* synonyms are also output as 1st-class MCA params, but with an
additional attribute indicating that they have a "parent"
* all MCA param name (both "real" or "synonym") will output an
attribute indicating whether it is deprecated or not. A synonym
is deprecated if it iself is marked as deprecated (via the
mca_base_param_regist_syn() or mca_base_param_register_syn_name()
functions) or if its "parent" MCA parameter is deprecated
This commit was SVN r18859.
The following SVN revision numbers were found above:
r18770 --> open-mpi/ompi@8efe67e08c
The following Trac tickets were found above:
Ticket 1383 --> https://svn.open-mpi.org/trac/ompi/ticket/1383
