Do not need to test with -f. If directories ever show up in git
ls-files (unlikely) their mime type is application/x-directory which
will fail the test ${file::4} == text check.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
Ensure to define ompi/pompi versions for platforms that don't have
weak symbols. Also make fortran/mpif-h/profile build a separate
sizeof library, just like fortran/mpifh-h does.
I borked my $HOME/.gitconfig for a few commits, resulting in several
commits on Aug 20, 2015 being authored by "--quiet <--quiet>". This
.mailmap entry will correctly list those commits as being mine when
you use "git shortlog" or "git log --use-mailmap".
Per http://www.open-mpi.org/community/lists/devel/2015/08/17775.php,
some compilers don't like it when there's a .f90 file that only
contains comments (and no actual Fortran code). So if OMPI determines
that the Fortran compiler does not support enough Fortran mojo to
support MPI_SIZEOF, generate at least one dummy Fortran subroutine
that can be compiled in an otherwise barren Fortran landscape that is
devoid of life and hope.
This pull request adds an arraylist of type Buffer to
the Request class. Whenever a request object is created
that has associated buffers, the buffers should be added
to this array list so the java garbage collector does
not dispose of the buffers prematurely.
This is a more robust expansion on the idea first proposed by
@ggouaillardet
Fixes#369
Signed-off-by: Nathaniel Graham <ngraham@lanl.gov>
This commit adds implementations for opal_atomic_lifo_pop and
opal_atomic_lifo_push that make use of the load-linked and
store-conditional instruction. These instruction allow for a more
efficient implementation on supported platforms.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
This commit adds implementations of opal_atomic_ll_32/64 and
opal_atomic_sc_32/64. These atomics can be used to implement more
efficient lifo/fifo operations on supported platforms. The only
supported platform with this commit is powerpc/power.
This commit also adds an implementation of opal_atomic_swap_32/64 for
powerpc.
Tested with Power8.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
Portals4 supports atomic ops on datatypes less than or equal to
max_fetch_atomic_size bytes. This commit fixes a bug that required
the datatype to be less than max_fetch_atomic_size bytes.
This commit removes alpha asm support. No current processor
manufacturer makes chips compatible with DEC alpha and no
participating organization has alpha processors. This makes it
difficult to support alpha via assembly.
This doesn't mean Open MPI will no longer build/work on alpha
processors. It should continue to work with gcc's builtin sync
atomics.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
Fortran uses objects (ompi_f08_mpi_comm_world, mpi_fortran_bottom,, ...) that are defined in C.
Some compilers have different requirements on how these objects should be aligned.
Smaller alignment in C can lead to several confusing warnings from the linker, so try to
find the alignment expected by Fortran compiler, and inform the C compiler.
Up until this point we have had inconsistent usage for MCA verbosity
levels. This commit attempts to correct this by recommending
components use these standard levels: none (0), error (1), warn (10),
info (20), debug (40), and trace (60).
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
