* Ensure "cnt" is always initialized
* Ensure we dont' buffer overflow on strncat() -- need to ensure we
account for the terminating \0 character
* hwloc_get_type_depth() returns an int (not unsigned), and
HWLOC_TYPE_DEPTH_UNKNOWN if it's unknown (which is probably <0, but
still, might as well check what the official hwloc docs say to
check for)
cmr=v1.7.4:reviewer=rhc:subject=fix hwloc base compiler warnings
This commit was SVN r29686.
Change static opal_setlimit() function to return its value in an OUT
parameter and return the usual int error code indicating success or
failure.
The OUT param and return code need to be separated because the OUT
param is an unsigned type, but opal_setlimit() was returning -1 upon
failure. Hence, the caller could not know that it had failed because
the return type was previously an unsigned type.
cmr=v1.7.4:reviewer=rhc:subject=Fix opal sys_limits.c signed/unsigned warnings
This commit was SVN r29685.
This prevents bazillions of warnings from clang tha -Wno-long-double
isn't supported.
The warning that clang issues when it see -Wno-long-double is does not
use any of the words we were looking for, so I added "unknown" to the
list of words to look for. I also re-indented the two m4 tests so
that they're a bit more readable.
cmr=v1.7.4:reviewer=brbarret:subject=Update -Wno-long-double test to support clang
This commit was SVN r29681.
http://www.open-mpi.org/community/lists/devel/2013/10/13072.php
Add support for pinning GPU Direct RDMA in openib BTL for better small message latency of GPU buffers.
Note that none of this is compiled in unless CUDA-aware support is requested.
This commit was SVN r29680.
libmpi.<OPAL_DYN_LIB_SUFFIX>, where OPAL_DYN_LIB_SUFFIX was determined
by configure.
Thanks to Ömer Demirel for reporting the issue.
Refs trac:3905.
This commit was SVN r29676.
The following Trac tickets were found above:
Ticket 3905 --> https://svn.open-mpi.org/trac/ompi/ticket/3905
Gah! The "device" variable isn't used at all in this loop (my eye
glossed over the next line and thought that "device" was used in the
free() statement, but it's actually "devices" -- not "device").
This commit was SVN r29665.
The following Trac tickets were found above:
Ticket 3091 --> https://svn.open-mpi.org/trac/ompi/ticket/3091
2. Oshmem examples moved to 'mpi' build target.
3. Oshmem examples renamed as 'shmem' => 'oshmem'.
4. Fixed warnings in oshmem_info.
Refs: 3763
This commit was SVN r29663.
Resolves problems in loop_spawn where the timer was incorrectly firing and killing the overall job.
cmr=v1.7.4:reviewer=hjelmn
This commit was SVN r29661.
<usnic device name>,<eth device>,<ip address>/<CIDR prefix>
For example:
usnic_0,eth4,10.1.0.15/16
This is just handy for mapping the usnic_X device back to the IP
network to which it corresponds.
This commit was SVN r29656.
Resolves a hang when using scif for shared memory transfers. This is a
simple change and doesn't require a review.
cmr=v1.7.4:reviewer=ompi-rm1.7
This commit was SVN r29653.
Cisco v1.6 git commit 913ec6c and upstream trunk r29593 (segfault fix)
introduced a performance regression by inadvertently disabling the
`module_recv_buffers` functionality. With those changes in place, the
`btl_usnic_recv.c` logic would end up mallocing a buffer that should
have otherwise come from a `module_recv_buffers` pool. It also resulted
in a small, bounded memory leak (128 buffers at each power-of-two size
interval).
The new version just places the buffer after the free list item with a
flexible array member. I bumped the pool to allocate all 128 elements
up front because the deferred allocation was modestly impacting IMB
Sendrecv performance at a few sizes.
Reviewed-by: Reese Faucette <rfaucett@cisco.com>
This commit was SVN r29631.
The following SVN revision numbers were found above:
r29593 --> open-mpi/ompi@1ed9b8ff43
should have been all along and fix one place that uses the file
Update opal_portable_platform.h with changes to mpi_portable_platform.h made
in r29608.
Make mpi_portable_platform.h a symlink to opal_portable_platform.h, so that
they won't get out of sync. I'd like to remove mpi_portable_platform.h, but
we don't automatically add -I${includedir}/openmpi/ to make that sane from
a header include point of view, so that's future work.
This commit was SVN r29618.
The following SVN revision numbers were found above:
r29608 --> open-mpi/ompi@b71bd51cdd
