Benefits of this function will be using less memory, compactness and better performance. Thanks to George.
Keep the old memchecker function as well in case of convertor is not available.
This commit was SVN r18084.
selected, but before we check whether we have been spawned. This is necessary
in order for the hierarch collective component to work. This component might
create new communicators already in MPI_Init(), which then have to execute the
dpm.mark_dyncomm function. If dpm is not initialized at that point, we
segfault.
This commit was SVN r18045.
1. applied prefix rule to functions and variables of RMAPS rank_file component
2. cleaned ompi_mpi_init.c from paffinity code
3. paffinity code moved to new opal/mca/paffinity/base/paffinity_base_service.c file
4. added opal_paffinity_slot_list mca parameter
This commit was SVN r18019.
sender_based.h is now split in two files, to solve cyclic .h files inclusion.
Most macros are now inline functions.
Variable names have been changed from places to places.
Various other small things...
This commit was SVN r17996.
The bug was a race condition in the barrier operation that caused the barrier in MPI_Finalize to fail on very short programs.
Scalaiblity was improved by using the daemons to aggregate modex and barrier messages before sending them to the rank=0 proc. Improvement is proportional to ppn, of course, but there really wasn't a scaling problem at low ppn anyway. This modification also paves the way for better allgather operations since now all the data for each node is sitting at the daemon level, and the daemons are now aware that a collective operation on the OOB is underway (so they -can- participate in a collective of their own to support it).
Also added better diagnostics to map out the timing associated with MPI_Init - turned on by -mca orte_timing 1.
This commit was SVN r17988.
"all", not just the first 3 chars (i.e., if someone sets the value
"allfoo", we should still error).
This commit was SVN r17981.
The following SVN revision numbers were found above:
r17980 --> open-mpi/ompi@b3ef774d46
r17956 broke the ability for the user to override the 'opal_event_include'
parameter. This commit checks to see if the user specified a value before
forcing the "all" value on the event engine.
This commit fixes Checkpoint/Restart support in the trunk which requires
this feature.
This commit was SVN r17980.
The following SVN revision numbers were found above:
r17956 --> open-mpi/ompi@763218e754
Event var_deref_model: Variable "array_of_integers" tracked as NULL was
passed to a function that dereferences it. [model]
The arrays passed down type_get_contents may be NULL, only iff max_* is 0...
If the max_* parameter does not fit, an error is returned, anyhow.
One could improve the checks of MPI_PARAM_CHECK, but to be on the
safe side, fix in dt_args.c.
This commit was SVN r17974.
Event var_deref_op: Variable "requests" tracked as NULL was
dereferenced.
Only check requests[i] for NULL, if requests is != NULL itself.
This commit was SVN r17973.
Event uninit_use_in_call: Using uninitialized value "tag" in call to
function "(ompi_dpm).connect_accept" and others
The tag is set and used in get_rport only on root...
This commit was SVN r17972.
