Per discussions at the OMPI devel f2f 7/17
we decided for ARM to drop support for ARMv4/v5.
[skip ci]
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
* Related to Issue #2606 and Issue #3075
* The core problem in those two issues is related to a regression in
ld upstream. Add a note in the README about this issue.
Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
Lots of people still use GFortran, and lots of people still use
somewhat old versions of it (e.g., if it's bundled in their
older-but-still-installed Linux distros). So let's specifically
mention it. This may be a bit overkill, but more specific docs are
usually a Good Thing (i.e., they can prevent questions from being sent
to the mailing list).
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
- MPI bindings build/link correctly, so remove note about that.
- OpenSHMEM bindings do not build/link correctly by default.
- Note the workaround and the issue on GitHub for users.
Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
The --enable-new-dtags option for the compiler wrappers is
often great, but for some particular install/usage scenarios
causes issues.
This commit provides a new configury option to use of rpath
in the compiler wrappers, but disables the
use of --enable-new-dtags in the link line.
The new configury option is
--enable-wrappers-runpath
To disable use of --enable-new-dtags in the wrappers, add
--disable-wrappers-runpath
to the Open MPI configury line.
Fixes#1089
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
Per discussion at last developer's forum, platforms
not actively being tested (either in Jenkins or
at least weekly in MTT) are not eligible to be listed
as supported platforms. Move a number of systems out
of the supported list.
Signed-off-by: Brian Barrett <bbarrett@amazon.com>
Remove loadleveler as it is obsolescent and is no longer supported.
Fixes#3167
We'll wait for final check of whether or not loadleveler even
compiles/functions before merging this.
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
The README on master had grown very, very stale. This commit copies
the README from the tip of the v2.x branch (from
https://github.com/open-mpi/ompi/pull/3119) and preserves a few minor
differences between master and the v2.x branch.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
[skip ci]
bot:notest
Add more clarifying statements about our definition of "backwards
compatibility" -- adding an example with static linking and another
with containers.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Also update the configure.ac help message for --enable-mca-no-build to
avoid using a framework name that does not exist any more.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
* Add a configure time option to rename libmpi(_FOO).*
- `--with-libmpi-name=STRING`
* This commit only impacts the installed libraries.
Internal, temporary libraries have not been renamed to limit the
scope of the patch to only what is needed.
For example:
```shell
shell$ ./configure --with-libmpi-name=wookie
...
shell$ find . -name "libmpi*"
shell$ find . -name "libwookie*"
./lib/libwookie.so.0.0.0
./lib/libwookie.so.0
./lib/libwookie.so
./lib/libwookie.la
./lib/libwookie_mpifh.so.0.0.0
./lib/libwookie_mpifh.so.0
./lib/libwookie_mpifh.so
./lib/libwookie_mpifh.la
./lib/libwookie_usempi.so.0.0.0
./lib/libwookie_usempi.so.0
./lib/libwookie_usempi.so
./lib/libwookie_usempi.la
shell$
```
This component is a workaround to a bug in libibverbs that prints a
dire warning that usNIC devices are not supported (of course not --
usNIC devices provide functionality through libfabric, not
libibverbs). This component was written before a better workaround
was created: a "no op" libibverbs plugin for usNIC devices
(https://github.com/cisco/libusnic_verbs, and is also available in
binary form on cisco.com).
Hence, this component no longer builds by default. It's still
available if a user specifically asks for it (e.g., if they do not
want to install the "no op" libibverbs plugin), but it's not the
default. This component also has the side-effect of making
libopen-pal.so depend on libibverbs.so, which can be annoying for
packagers (which is another reason it isn't built by default any
more).
at Inria Bordeaux. This allows us to take advantage of the remap
capability of MPI to rearrange the ranks beased on the weights
povided by the application.
Fix the indentation and protect with __DEBUG__ one fprintf.
Add the Cecill-B license to the imported library.
Fix a compiler warning.
Restrict the TreeMatch dependencies.
The TreeMatch software is released under BSD3 (as indicated by their
copyright information @
https://gforge.inria.fr/scm/viewvc.php/COPYING?view=markup&root=treematch).
Update the README.
After a simple search-replace, the Portals4 description actually
described Portals3. This commit replaces the Portals3 description
with a Portals4 description.
Thanks to Paul Hargrove for spotting this and supplying the patch.
