some of the collective modules, the shared memory and the profiling
interface. I left out VT, dynamic fcoll and seq rmaps.
cmr=v1.8.1:reviewer=jsquyres:subject=silence Coverity reported warnings
This commit was SVN r31309.
This commit fixes two nasty races:
- One can occur if the connection request message and connection completion
message arrive out of order. This can happen normally when adaptive routing
is used and also in a timeout situation where a UD message is lost.
- One occurs when handling an ack at the same time as we are handling the
message timeout. In this case we can not free the message or the timeout
will be operating on invalid data. This fix is a band-aid until I can come
up with a better approach. Instead of freeing the message it is marked
as inactive and the event callback is triggered immediately (this has no
affect if the callback is already active). The callback then frees the
message if it is inactive.
cmr=v1.8.1:reviewer=pasha
This commit was SVN r31305.
The last fix prevented a hang but had some cases where the results were
wrong. Fixed. Tested with armci, openmpi/ibm, openmpi/onesided.
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31284.
It might be possible (don't know) for a datatype to made of a contiguous block
of a primitive datatype and have an lb. If this is ever the case the code
would have done the wrong thing. Add the lb in to be safe.
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31283.
Discussed this with Manju and we decided to back this one out until a later time.
This reverts commit r31188 and closes trac:4435
This commit was SVN r31282.
The following SVN revision numbers were found above:
r31188 --> open-mpi/ompi@f1dd589092
The following Trac tickets were found above:
Ticket 4435 --> https://svn.open-mpi.org/trac/ompi/ticket/4435
There are differences between how active and passive messages are
accounted for in this component. Active message counts on the sender
side are set to zero before the control message is sent so we do not
have to add one to the expected number of messages or we end up
double counting the control message. This commit should fix that error.
Fixes regression in one-sided/test_rma1
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31281.
There were a couple of issues with the memory leak fixes and several more verbose
issues. This fixes those issues.
cmr=v1.8.1:ticket=trac:4473
This commit was SVN r31273.
The following Trac tickets were found above:
Ticket 4473 --> https://svn.open-mpi.org/trac/ompi/ticket/4473
This fixes more issues identified by armci. More issues still remain and fixes are
coming for those as well.
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31272.
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.
directory not the job's
This bug didn't affect the correctness of the vader results just the
cleanup. This commit removes an error message about removing a non-existent
file.
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31265.
Thanks to ggouaillardet for finding and fixing these issues.
Closes trac:4460
cmr=v1.8.1:reviewer=manjugv
This commit was SVN r31264.
The following Trac tickets were found above:
Ticket 4460 --> https://svn.open-mpi.org/trac/ompi/ticket/4460
Also added some missing values and sentinels.
cmr=v1.8:ticket=trac:4470
This commit was SVN r31263.
The following SVN revision numbers were found above:
r31260 --> open-mpi/ompi@69036437b7
The following Trac tickets were found above:
Ticket 4470 --> https://svn.open-mpi.org/trac/ompi/ticket/4470
If ompi_modex_recv() fails with OPAL_ERR_DATA_VALUE_NOT_FOUND, it
simply means that the peer process did not put any usnic BTL modex
info -- it is not an error. So have the usnic BTL simply ignore that
peer (vs. disqualifying itself / treating this like a real error).
Refs trac:4442.
This commit was SVN r31258.
The following Trac tickets were found above:
Ticket 4442 --> https://svn.open-mpi.org/trac/ompi/ticket/4442
This commit should finish the work started for #869. Closing that ticket
with this commit.
Closes trac:869
cmr=v1.8.1:reviewer=jsquyres
This commit was SVN r31257.
The following Trac tickets were found above:
Ticket 869 --> https://svn.open-mpi.org/trac/ompi/ticket/869
Add a lot more information about the --level CLI option, and the nine
levels.
Also remove some now-erroneous examples regarding --version.
cmr=v1.8:reviewer=rhc
This commit was SVN r31246.
in ompi_mtl_mxm_add_procs, define the ep_index variable only
for an older version of mxm.
submitted by Alina, reviewed by Mike.
cmr=v1.8:reviewer=ompi-rm1.8
This commit was SVN r31245.
The error doesn't prevent the user from running so there is no reason
to display it unless the user requested it (through coll_ml_verbose).
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31242.
Fix a one line bug when dealing with non-contiguous sends in prepare_src. Bug was
identified by the intel test suite.
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31232.
the case fix in ompi_osc_base_process_op in r31204.
There are two cases that needed to be handled:
- The target is a simple datatype (contiguous block of a primitive
type) but the origin is not. In this case we still need to pack
the origin data but we can not rely on the convertor to do the
unpack (see r31204).
- Both the origin and target datatypes are simple datatypes. In this
case we can use ompi_op_reduce to do the accumulation without having
to pack the origin data.
cmr=v1.8:ticket=trac:4449
This commit was SVN r31231.
The following SVN revision numbers were found above:
r31204 --> open-mpi/ompi@949abe45cd
The following Trac tickets were found above:
Ticket 4449 --> https://svn.open-mpi.org/trac/ompi/ticket/4449
Fixed two bugs:
- Use module->comm NOT comm to get the CID for the shared memory backing
file. This fixes the case where there are multiple shared memory windows
at the same time.
- Remember to unlink the shared memory backing file.
Refs trac:4438
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31227.
The following Trac tickets were found above:
Ticket 4438 --> https://svn.open-mpi.org/trac/ompi/ticket/4438
This commit fixes two bugs:
- We were not correctly setting the lock type in the outstanding lock
for lock_all. This caused undefined behavior.
- flush_all was incorrectly checking for comm size - 1 lock acks but
comm size flush acks. This is the reverse of what was intended.
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31226.
In most cases, bad messages received by the connectivty checker are
just dropped. However, in one specific code path, a bad packet caused
an abort. Doh!
This commit does two things:
1. Improve verbose messages for all these cases
1. Simply drop incoming messages that cannot be identified as ACKs or PINGs
Submitted by Jeff Squyres, reviewed by Dave Goodell.
cmr=v1.8:reviewer=ompi-rm1.8
This commit was SVN r31225.
It is possible to get into a situation where a small accumulate operation
can not be completed because a large accumulate operation holds the lock.
In this case we may return from wait/flush/etc before the operation is
complete. To handle this case increment the expected incoming fragment
count when queuing an accumulate operation and increment the incoming
fragment count after processing the accumulate operation.
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31224.
of the primitive datatype
In this case we can not use the convertor to run the accumulate operation
since the datatype is a more or less a primitive type.
cmr=v1.8:ticket=trac:4449
This commit was SVN r31222.
The following Trac tickets were found above:
Ticket 4449 --> https://svn.open-mpi.org/trac/ompi/ticket/4449
This commit fixes two issues:
- osc/rdma: The target side of an accumulate was using the target datatype
in the receive to the packed buffer. This was conflicting with the way
the reduction is done into the target buffer. Changed the receive to use
the primitive datatype.
- osc/base: The copy table was completely wrong. Fixed the table to match
the underlying datatypes (which are opal not ompi datatypes).
- osc/base: There is a problem using the optimized description. Fall back
on using the non-optimized description until we can understand what is
going wrong.
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31204.
results
The code to handle completion messages did not correctly increment the
number of expected messages. This could cause wait to return before all
incoming messages are complete.
I also added a check to ensure that start returns an error if we are in
a passive access epoch.
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31203.
ROMIO code assumes all processes will use the same ROMIO driver. we
were not reaching the "find a common file system" logic when NFS was
enabled, everyone stat-ed the file system without errors, but some
processees found a different file system (like if some processes are
writing to NFS and others to UFS)
See discussion beginning here:
http://lists.mpich.org/pipermail/discuss/2014-March/002403.html
Tested-by: Jeff Squyres <jsquyres@cisco.com>
Submitted by Rob Lathan, reviewed by Jeff Squyres
cmr=v1.8:reviewer=ompi-rm1.8
This commit was SVN r31201.
the ompi_common_verbs_find_ports function had a call to
ompi_ibv_get_device_list, but not to ompi_ibv_free_device_list.
fixed by Alina, reviewed by Vasily/Mike.
cmr=v1.8:reviewer=ompi-rm1.8
This commit was SVN r31200.
This commit adds large datatype description support to the osc/rdma
component. Support is provided by an additional send/recv of the datatype
description if the description does not fit in an eager buffer. The
code is designed to require minimal new code and not for speed. We
consider this code path to be a slow path.
Refs trac:1905
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31197.
The following Trac tickets were found above:
Ticket 1905 --> https://svn.open-mpi.org/trac/ompi/ticket/1905
