status structure or the _ucount field in the status structure.
On 64-bit sparc, the macros resolve into integer array assignments.
For all others, they are just simple assignments. This fixes
possible BUS errors seen when running on the SPARC processor.
This bug was introduced when the _count field changed from an int
into a size_t. See the changes to request.h for additional details.
This commit fixes trac:2514.
This commit was SVN r23554.
The following Trac tickets were found above:
Ticket 2514 --> https://svn.open-mpi.org/trac/ompi/ticket/2514
step is the configure and Fortran mojo that Jeff will put in. Until then I
guess the Fortran interface is broken (at least all functions using the hidden
count firld in the MPI_Status).
This commit was SVN r23467.
operations, not ints.
Sorry for the mid-day configure.ac change, folks...
This commit was SVN r23449.
The following Trac tickets were found above:
Ticket 2472 --> https://svn.open-mpi.org/trac/ompi/ticket/2472
Create an ability to store the contact info for multiple HNPs being used to route between different job families. Modify the dpm orte module to pass the resulting store during the connect_accept procedure so that all jobs involved in the resulting communicator know how to route OOB messages between them.
Add a test provided by Philippe that tests this ability.
This commit was SVN r23438.
case individual entries aren't used, but dynamic rules are enabled
(i.e., at least one or more of them are not NULL, meaning that they'll
all be assumed to be either NULL or a valid value).
This commit was SVN r23361.
#define CACHE_LINE_SIZE to 128. This name has a conflict on NetBSD,
and it seems kinda odd to have a header file that ''only'' defines a
single value. Also, we'll soon be raising hwloc to be a first-class
item, so having this file around seemed kinda weird.
Therefore, I replaced CACHE_LINE_SIZE with opal_cache_line_size, an
int (in opal/runtime/opal_init.c and opal/runtime/opal.h) on the
rationale that we can fill this in at runtime with hwloc info (trunk
and v1.5/beyond, only). The only place we ''needed'' a compile-time
CACHE_LINE_SIZE was in the BTL SM (for struct padding), so I made a
new BTL_SM_ preprocessor macro with the old CACHE_LINE_SIZE value
(128). That use isn't suitable for run-time hwloc information,
anyway.
This commit was SVN r23349.
Configure Option:
--enable-sysv
MCA Parameter:
mpi_common_sm
mpi_common_sm accepts a comma delimited list of: [sysv],mmap (order
dependent). The first component that is successfully selected is used. For
example, -mca mpi_common_sm sysv,mmap will first try sysv. If sysv is not
successfully selected, then mmap will be used. mmap will be used if
mpi_common_sm is not provided.
Notes:
Please make certain that your system's shmmax limit, or equivalent, is larger
than mpool_sm_min_size. Otherwise, shmget may fail.
This commit was SVN r23260.
At this point, it is just cleared (and ignored) so default behavior has not changed.
However, future failover support can take advantage of this flag.
Reviewed by Pasha Shamis.
This commit was SVN r23204.
make sure that we do not call coll_gather and coll_bcast in the very same
instances, since some collective (intra) modules do not seem to like the fact
if they are called for scount or rcount being zero (for regular
intra-communicator operations, this is handled on the MPI API layer).
Fixes trac:2405
This commit was SVN r23188.
The following Trac tickets were found above:
Ticket 2405 --> https://svn.open-mpi.org/trac/ompi/ticket/2405
allows the BTL to specify a specific ompi_proc_t that had an
error. Also add an optional descriptive string. Currently, arguments
are not used but will be by future failover PML.
Changes based on RFC. Reviewed by George Bosilca.
This commit was SVN r23174.
