meaning "infinite") is no longer larger than the minimum required
size. So put in an appropriate test to ensure that "infinite" was not
requested.
This commit was SVN r16142.
numbers for tuning.
Switch the bookmark_recv to be non-blocking. If this is blocking then for
process counts >= 32 slight process delays were causing cascading performance
delays in the protocol. This lead to checkpoints either taking about 3 sec or
45 sec (or more) for 64 procs due to the cascading delays. With the nonblocking
receive version this is no longer the case we get the speedup we expect for this
part of the protocol.
More tuning to come.
This commit was SVN r16137.
There is a reason that we use the internal type (ompi_file_errhandler_fn) instead of the MPI typedef. When building without MPI-IO support (--disable-mpi-io), the MPI type is not defined, but the internal type IS defined in order to try to keep binary compatibility for apps that don't use MPI-IO.
This commit was SVN r16136.
The following SVN revision numbers were found above:
r16130 --> open-mpi/ompi@cf5a38af5e
you'll get a helpful error message and the openib BTL will deactivate
itself.
This commit was SVN r16133.
The following Trac tickets were found above:
Ticket 1133 --> https://svn.open-mpi.org/trac/ompi/ticket/1133
NOTE: This build system does not work with the current autogen.sh. Modified one is under heavy testing to make sure it does not have side effects
This commit was SVN r16110.
simultaneously, but is doing it incorrectly. If the function is running already
for one communicator and it is called from another thread for other communicator
with lower cid the check comm->c_contextid != ompi_comm_lowest_cid()
will fail and the function will be executed for two different communicators by
two threads simultaneously. There is nothing in the algorithm that prevent it
from been running simultaneously for different communicators as far as I can see,
but ompi_comm_unregister_cid() assumes that it is always called for a communicator
with the lowest cid and this is not always the case. This patch removes bogus
lowest cid check and fix ompi_comm_register_cid() to properly remove cid from
the list.
This commit was SVN r16088.
off and bogus addresses to show up for the requests, which in turns causes
message queues not showing up when debugging a 64 bit app on a 32 bit
tvd and dll on only Solaris SPARC.
This commit was SVN r16052.
Basically revert this part of r16015.
This commit was SVN r16029.
The following SVN revision numbers were found above:
r16015 --> open-mpi/ompi@435e7d80e9
from showing up in the message queue graph. Tags are now casted to int
before the negative checks, since tags by the spec are stored as
mqs_tword_t, an unsigned long long.
This commit was SVN r16027.
The following SVN revision numbers were found above:
r15915 --> open-mpi/ompi@b9ea4c92e7
no more work associated with this request. No more outstanding completions or
packets and send scheduling isn't running in another thread.
This commit was SVN r16013.
