The following issues have been fixed:
- Corrected the link to CI status badge in README after some renaming.
- Updated agent capabilities.
- Switched to jenkins_scripts from master branch.
- Corrected support e-mail.
Signed-off-by: Artem Ryabov <artemry@mellanox.com>
This PR removes the constant defining the max attachment address and
replaces it with the largest address that shows up in /proc/self/maps.
This should address issues found on AARCH64 where the max address
may differ based on the configuration.
Since the calculated max address may differ between processes the
max address is sent as part of the modex and stored in the endpoint
data.
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
The opal_gethostname() function provides a more robust mechanism
to retrieve the hostname than gethostname(), which can return
results that are not null-terminated, and which can vary in its
behavior from system to system.
opal_gethostname() just returns the value in opal_process_info.nodename;
this is populated in opal_init_gethostname() inside opal_init.c.
-Changed all gethostname calls in opal subtree to opal_gethostname
-Changed all gethostname calls in orte subtree to opal_gethostname
-Changed all gethostname calls in ompi subdir to opal_gethostname
-Changed all gethostname calls in oshmem subdir to opal_gethostname
-Changed opal_if.c in test subdir to use opal_gethostname
-Changed opal_init.c to include opal_init_gethostname. This function
returns an int and directly sets opal_process_info.nodename per
jsquyres' modifications.
Relates to open-mpi#6801
Signed-off-by: Charles Shereda <cpshereda@lanl.gov>
Some versions of Libfabric contain a bug in EFA where FI_REMOTE_COMM and
FI_LOCAL_COMM are not advertised. In order to workaround this, we need to call
fi_getinfo() without those capability bits to see if EFA is available first.
Also move around some of the provider include/exclude list logic so we can skip
this workaround if applicable.
Signed-off-by: Robert Wespetal <wesper@amazon.com>
Make sure to get an RDM provider that can provide both local and
remote communication. We need this check because some providers could
be selected via RXD or RXM, but can't provide local communication, for
example.
Add OPAL_CHECK_OFI_VERSION_GE() m4 macro to check that the Libfabric
we're building against is >= a target version. Use this check in two
places:
1. MTL/OFI: Make sure it is >= v1.5, because the FI_LOCAL_COMM /
FI_REMOTE_COMM constants were introduced in Libfabric API v1.5.
2. BTL/usnic: It already had similar configury to check for Libfabric
>= v1.1, but the usnic component was checking for >= v1.3. So
update the btl/usnic configury to use the new macro and check for
>= v1.3.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
1. Add more recent release version numbers in the examples
2. Add request for output from `git submodule status` when
building/installing from a git clone
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
This commit fixes an issue discovered in the XPMEM registration cache. It
was possible for a registration to be invalidated by multiple threads
leading to a double-free situation or re-use of an invalidated registration.
This commit fixes the issue by setting the INVALID flag on a registation
when it will be deleted. The flag is set while iterating over the tree
to take advantage of the fact that a registration can not be removed
from the VMA tree by a thread while another thread is traversing the VMA
tree.
References #6524
References #7030Closes#6534
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
There are cases where the same interval may be in the tree multiple
times. This generally isn't a problem when searching the tree but
may cause issues when attempting to delete a particular registration
from the tree. The issue is fixed by breaking a low value tie by
checking the high value then the interval data.
If the high, low, and data of a new insertion exactly matches an
existing interval then an assertion is raised.
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
Allow the user to override the modulefile_path (root directory to
install the Open MPI modulefile), even if install_in_opt==1. For
example:
rpmbuild \
--rebuild \
--define 'install_in_opt 1' \
--define 'modulefile_path /path/to/my/modulefiles/openmpi/%{version}' \
openmpi-4.0.2-1.src.rpm
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Rename the component to be "hwloc2" (since it can now be any v2.x.y
version of hwloc), and make the embedded copy of hwloc be a git
submodule.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Clarify in README what --with-hwloc does in its different use cases.
Also, ensure that the behavior when specifying `--with-hwloc` is the
same as if that option is not specified at all. This is what we did
in Open MPI <= v3.x; looks like we inadvertantly caused `--with-hwloc`
to be synonymous with `--with-hwloc=external` in v4.0.0.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Change the provider include and exclude list name comparison check to
ignore case. The UDP provider's name is uppercase and was being selected
despite being in the exclude list.
Signed-off-by: Robert Wespetal <wesper@amazon.com>
