* Forcing the 'hash' gds component should not be necessary any more.
Port of PR #6498 (component names changed so a cherry-pick would not work)
Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
This was introduced in commit 9d0b3fe9
Signed-off-by: Nysal Jan K.A <jnysal@in.ibm.com>
(cherry picked from commit 00f27a80fc63053db1aeb42140148d7a3d1379b3)
Many thanks to Sergey Oblomov for reporting this issue
and the countless traces provided when troubleshooting it.
This is a one-off commit for the v4.0.x branch since btl/openib has been removed
from master.
Refs. open-mpi/ompi#6137
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Fixes an issue introduced in open-mpi/ompi@0a2ce58040
This is a one-off commit for the v4.0.x branch since btl/openib has been removed from master.
Refs. open-mpi/ompi#6137
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
If UCX is available, then pml/ucx will be used instead of
pml/ob1 + btl/openib, so there is no need to warn about
btl/openib not supporting Infiniband.
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
(cherry picked from commit open-mpi/ompi@0a2ce58040)
This commit fixes a bug introduced in
f62d26ddbc8cda4d985cceee531a2ec32406d1f6. That commit changed how
vader allocates fragment memory from the shared memory
segment. Unfortunately, the values used for the fragment sizes did not
include space for the fragment header. This can cause an overrun of
data from one fragment to the header of the next fragment.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
This commit updates btl/vader to use an mpool for handling all shared
memory allocations (frags, fboxes).
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
This commit adds a new mpool base module type: basic. This module can
be used with an opal_free_list_t to allocate space from a
pre-allocated block (such as a shared memory region). The new module
only supports allocation and is not meant for more dynamic use cases
at this time.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
I think the strncat() calls here need to be of the form
strncat(str, new_str_to_add, len - strlen(new_str_to_addstr) - 1);
since in the OMPI calls len is being used as total number of bytes
in str.
strncat(dest,src,n) on the other hand is documented as writing up to
n chars from the incoming string plus 1 for the null, for n+1 total
bytes it can write.
Signed-off-by: Mark Allen <markalle@us.ibm.com>
(cherry picked from commit 30d60994d258f5f0b7c432efd284d1b6b8333faf)
Conflicts:
opal/mca/hwloc/base/hwloc_base_util.c
- there was a set of UCX related issues reported which caused
by mmap API hooks conflicts. We added diagnostic of such
problems to simplify bug-resolving pipeline
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
(cherry picked from commit d8e3562bae700d84873c1d5ca9c45c846d7387ed)
The types of count, disp, and extent passed into
ompi_datatype_add() should be size_t, ptrdiff_t and ptrdiff_t,
respectively. This prevents integer overflows and errors in
computing the size of large indexed datatypes.
Signed-off-by: Austen Lauria <awlauria@us.ibm.com>
(cherry picked from commit b61e6242d3aa494d2b25c9ebaea9ed980b02aa9b)
Signed-off-by: Austen Lauria <awlauria@us.ibm.com>
Its so easy to misspell compatability (sic) that we need
to have ompi_info help us out.
Related to #6470
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
(cherry picked from commit a5ba48c21839e0aab4c96afa97466a10f8bdc721)
Always use size_t (instead of converting to an uint32_t) in order to
correctly support large datatypes.
Thanks Ben Menadue for the initial bug report
Refs open-mpi/ompi#6016
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
pshmem.h now includes shmem.h (since open-mpi/ompi@f46130cd20) and some macros were removed at that time.
Use the OSHMEM_HAVE_C11 macro (defined in shmem.h) instead of the
previous OSHMEMP_HAVE_C11 macrso previously defined in pshmem.h
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
(cherry picked from commit 5ea939aa542605503b7926a44df10e23a344d063)
Use $(AM_CPPFLAGS) in $(usnic_btl_run_tests_CPPFLAGS) so that we don't
have to replicate hard-coded values.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
(cherry picked from commit 14563770a1d64c465ee1f205c9981de39970bb33)
do define the OMPI_LIBMPI_NAME macro via the CPPFLAGS.
The issue occurs when Open MPI is configured with
--enable-opal-btl-usnic-unit-tests
Thanks George Marselis for reporting this issue
Refs. open-mpi/ompi#6441
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
(cherry picked from commit open-mpi/ompi@b4097626ab)
