the LT_* macros do overwrite the enable_dlopen variable,
so it must be tested and saved before invoking LT_INIT.
delay the invokation of the LT_* macros and use the
PMIX_ENABLE_DLOPEN_SUPPORT variable to figure out whether
--disable-dlopen was invoked
This commit fixes an abort during finalize because pending events were
removed from the list twice.
References #2030
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
use MPI_MIN instead of MPI_MAX when appropriate, otherwise
a currently used CID can be reused, and bad things will likely happen.
Refs open-mpi/ompi#2061
This commit improves and corrects error handling. In
cases where existing objects are altered after a call
to ompi_java_exceptionCheck, the results of the exception
check method are checked. In the case of an exception,
memory is cleaned up and the code returns to Java without
altering existing objects.
Signed-off-by: Nathaniel Graham <ngraham@lanl.gov>
This commit updates the intercomm allgather to do a local comm bcast
as the final step. This should resolve a hang seen in intercomm
tests.
Signed-off-by: Nathan Hjelm <hjelmn@me.com>
WAIT_SYNC_INIT(sync,0); WAIT_SYNC_RELEASE(sync);
hanged because sync->signaled was initialised to true, and
there is no reason to invoke WAIT_SYNC_SIGNALED(sync) before
WAIT_SYNC_RELEASE(sync)
this commit initializes sync->signaled to true unless the count is zero.
Thanks George for the review and guidance.
We commonly see messages on the users list where a peer has hung up
because it has crashed. Instead of having just a BTL_ERROR message,
make this a real opal_show_help() message that tells the user that the
peer unexpectedly hung up, and they should look into *why* that peer
hung up.
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
This commit adds selective use of a compiler-specific pragma to
silence the numerous warnings the Sun/Oracle/Studio compilers emit for
the GNU-style inline asm used in atomic.h.
Thanks Paul Hargrove for the initial patch and the guidance.
This commit contains the following changes:
- There is a bug in the PGI 16.x betas for ppc64 that causes them to
emit the incorrect instruction for loading 64-bit operands. If not
cast to void * the operands are loaded with lwz (load word and
zero) instead of ld. This does not affect optimized mode. The work
around is to cast to void * and was implemented similar to a
work-around for a xlc bug.
- Actually implement 64-bit add/sub. These functions were missing and
fell back to the less efficient compare-and-swap implementations.
Thanks to @PHHargrove for helping to track this down. With this update
the GCC inline assembly works as expected with pgi and ppc64.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
