This commit updates the entire codebase to use specific opal types for
all atomic variables. This is a change from the prior atomic support
which required the use of the volatile keyword. This is the first step
towards implementing support for C11 atomics as that interface
requires the use of types declared with the _Atomic keyword.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
This commit adds support for fetch-and-op atomics. This is needed
because and and or are irreversible operations so there needs to be a
way to get the old value atomically. These are also the only semantics
supported by C11 (there is not atomic_op_fetch, just
atomic_fetch_op). The old op-and-fetch atomics have been defined in
terms of fetch-and-op.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
This commit renames the arithmetic atomic operations in opal to
indicate that they return the new value not the old value. This naming
differentiates these routines from new functions that return the old
value.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
PGI was failing to build this test due to the {} initializers of some
of the global variables. The initializers were added to remove common
symbols from the test repository. This commit removes the initializers
and makes the variables static which should fix both the compile issue
and avoid the common symbols.
This commit additionally removes the check for
OPAL_ENABLE_MULTI_THREADS since Open MPI requires thread support.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
the OPAL and ORTE libraries. This is required by projects such as ORCM
that have their own ORTE and OPAL libraries in order to avoid library
confusion. By renaming their version of the libraries, the OMPI
applications can correctly dynamically load the correct one for their
build."
This reverts commit 63f619f871.
No need for any CMRs to 1.5... that was already done in CMR 2728.
This commit was SVN r24545.
The following SVN revision numbers were found above:
r22841 --> open-mpi/ompi@b400b84162
tests, not OMPI tests.
This allows us to "make distcheck" with "./autogen.sh -no-ompi"
trees (i.e., these tests will now still work even if the OMPI layer is
not present -- because they're OPAL tests and we should treat them
that way).
This commit was SVN r23524.
OMPI_* to OPAL_*. This allows opal layer to be used more independent
from the whole of ompi.
NOTE: 9 "svn mv" operations immediately follow this commit.
This commit was SVN r21180.
AM_INIT_AUTOMAKE, instead of the deprecated version.
* Work around dumbness in modern AC_INIT that requires the version
number to be set at autoconf time (instead of at configure time, as
it was before). Set the version number, minus the subversion r number,
at autoconf time. Override the internal variables to include the r
number (if needed) at configure time. Basically, the right thing
should always happen. The only place it might not is the version
reported as part of configure --help will not have an r number.
* Since AM_INIT_AUTOMAKE taks a list of options, no need to specify
them in all the Makefile.am files.
* Addes support for subdir-objects, meaning that object files are put
in the directory containing source files, even if the Makefile.am is
in another directory. This should start making it feasible to
reduce the number of Makefile.am files we have in the tree, which
will greatly reduce the time to run autogen and configure.
This commit was SVN r7211.
- Update svn:ignore's to match new exectuable names
- Consolidate the unit test Makefile.am flags into a testing
Makefile.options
- Remove a bunch of SUBDIRS from test/mca/Makefile so that they don't
run by default, but can be invoked manually (they're still in
DIST_SUBDIRS)
This commit was SVN r6598.
OMPI_ENABLE_DEBUG because that changes the size of struct's (e.g.,
ompi_object) in the unit tests as compared to what may have been
compiled in the library.
This commit was SVN r5373.
* Update a bunch of the unit tests to either be disabled (someone who
isn't me and knows that code needs to fix them) or to work properly
This commit was SVN r4986.
build / run. Only things that actually build / run right now are the
asm and class tests. The mca tests probably will with a static build
but that hasn't been verified
This commit was SVN r4979.
- Add #include "ompi_config.h" to all .c files, and ensure that it's
the first #included file
- remove a few useless #if HAVE_CONFIG_H checks
This commit was SVN r3229.
