This commit updates the configure code for Open MPI to check for C11
support. The features requested are: atomics and thread local
storage.
References #3879
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
- if --with-zlib=DIR --with-zlib-libdir=LIBDIR are given, do not search
libs in DIR/lib[64], and do not abort if libs are not there
- if --with-zlib=DIR is given but not --with-zlib-libdir, then do append
-LDIR/lib[64] to LDFLAGS
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
- when --with-ucx=DIR is not set, try the default path and fallback to /opt/ucx
- when --with-ucx-libdir is not set, try lib64 and then lib directories
- do not handle --with-ucx-libdir (this is a user mistake, no need to over-complicate our logic)
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
We no longer officially support MIPS or ARM before v6. This commit
updates the configury to check for sync builtins on these
architectures and removes the MIPS and IA64 assembly from
opal/include/opal/sys.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
Give packagers a configure CLI option to set the value of the MCA
variable mca_base_component_show_load_errors.
The --disable form of this option is intended for Open MPI packagers
who tend to enable support for many different types of networks and
systems in their packages. For example, consider a packager who
includes support for both the FOO and BAR networks in their Open MPI
package, both of which require support libraries (libFOO.so and
libBAR.so). If an end user only has BAR hardware, they likely only
have libBAR.so available on their systems -- not libFOO.so. Disabling
load errors by default will prevent the user from seeing potentially
confusing warnings about the FOO components failing to load because
libFOO.so is not available on their systems.
Conversely, system administrators tend to build an Open MPI that is
targeted at their specific environment, and contains few (if any)
components that are not needed. In such cases, they might want their
users to be warned that the FOO network components failed to load
(e.g., if libFOO.so was mistakenly unavailable), because Open MPI may
otherwise silently failover to a slower network path for MPI traffic.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
Per https://github.com/open-mpi/ompi/issues/3995, it should not be a
fatal error if the libnl checks fail. Instead, just fail the check
and let the upper layer decide what to do. In this case,
OPAL_CHECK_PACKAGE will mark this library as no good, and then
propagate that upward.
E.g., if libfoo fails the libnl check, and the user had specified
--with-libfoo, this will eventually cause configure to fail (because
the libnl check will fail with libfoo, which will cause
OPAL_CHECK_PACKAGE to fail with libfoo, which will ultimately cause
some upper-level logic to realize "a human asked for libfoo but we
could not provide it -- abort!").
However, if libfoo fails the libnl check and the user did *not*
specify --with-libfoo, then this will cause the upper layer to
silently skip libfoo (because the libnl check will fail libfoo, which
will cause OPAL_CHECK_PACKAGE to fail libfoo, but then the upper-level
logic will realize "oh, we can't use libfoo, but a human didn't ask
for it -- so just skip libfoo support.").
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
purpose. Continue to link the new library back to libopen-pal to resolve the renamed symbols.
Update opal configure logic to set disable_dlopen when disable_mca_dso is given. Fix typos in disable_dlopen when setting variables (incorrect inclusion of quotes)
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
Unlike "orterun", "prun" is a PMIx-only program that discovers the DVM connection instead of requiring that we explicitly provide it. Only build "prun" if PMIx v2.x is available.
This gets the DVM working again, but still is showing problems for multiple executions. I'll detail those in a separate issue. Thus, the DVM should still be considered "broken".
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
* Reference Issue #3546
* If the user specified `--without-lsf` then do not check for it
on the system, even if it is there. This can lead to the build
failure identified in the issue above.
Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
* Will display a message acknowledging the configure setting
instead of 'simple ok' which is misleading.
Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
though there are no C++ bindings for oshmem, we need C++ wrappers
since a C compiler might not be able to compile a C++ source.
the C++ wrappers are :
- shmemc++ / oshc++
- shmemcxx / oshcxx
- shmemCC / oshCC (on case sensitive filesystems)
also add the examples/hello_oshmem_cxx.cc example
Thanks Bert Wesarg for bringing this to our attention
Fixesopen-mpi/ompi#2097
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
* Removes support for big endian PPC
* Removes support for XL compiler older than 13.1
* Fixes Issue #4053
Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
This module was always intended to be a proof of concept, and was far
from complete. If/when someone implemented F08 descriptor support for
the mpi_f08 module, this commit can either be restored or used as
reference material.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
in order to solve an egg and the chicken problem, in which mpiext need mpi-f08-types.mod
and/but use-mpi-f08[-desc] needs mpiext, add an extra step
- build fortran 2008 modules only
- build fortran 2008 mpi extensions
- and then build fortran 2008 bindings
Fixesopen-mpi/ompi#3605
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Change the default enable configure option XRC to disabled. If a user want's
to give it a try they have to explicitly ask for it.
Modify the configury help message to indicate it is not enabled by default.
Related to #3890Fixes#3969
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
Every modern compiler supports either inline assembly or builtin atomic
operations. Because of this it is time to delete all the code associated
with pre-built atomics.
This commit also clean out the DEC and XLC asm checks. Neither check
does anything and the XLC compiler supports GCC ASM.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
This removes a copy-and-paste error where we were setting the
OPAL_ASM_SYNC_HAVE_64BIT more than once.
References #3993. Close when on master and v3.0.x.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
recent versions of PBS Pro requires libcrypto.so, but libpbs.so
does not (yet) depend on it, so manually add -lcrypto if -lpbs alone fails.
Thanks Petr Hanousek for bringing this to our attention
Refs PBSPro/pbspro#331
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
* This should be enough of a breadcrumb for when we get to fixing the
`INTERFACE` check to be strong enough to kick out gfortran 4.8
Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
