- bcast now works properly for root!=0 and multi-fragment messages
- destroy mpool when communicator is destroyed
Still need to implement:
- "in use" flags for groups of fragments so that "wrapping around" in
the data segment doesn't overwrite not-yet-read data
- ensure that shared memory isn't removed before all processes have
finished with it (e.g., during COMM_FREE)
This commit was SVN r7172.
this assumes that the peers have all been added via add_procs up front.
Bad things will happen if add_procs is called again later on a new set of
procs to fix this we need to modify the srq which may wreck things.. looking
into this deeper..
This commit was SVN r7142.
1. Added OMPI_PROC_ARCH as a defined registry key and added the code so that the architecture info gets properly transmitted across all processes using the startup message.
2. Added an OMPI_MODEX_KEY definition and removed the hard-coded "modex" key from pml_modex_exchange
This commit was SVN r7129.
add a -I to find the included ltdl.h (vs. a system-installed ltdl.h)
- Clean up kruft in a bunch of Makefile.am's to remove now-unnecessary
AM_CPPFLAGS settings to get static-components.h for each framework
- Move the component_repository API functions out of opal/mca/base/base.h
and into opal/mca/base/mca_base_component_repository.h in order to
decrease unnecessary dependencies (e.g., before this, almost
everything in the tree depended on ltdl.h, which is unnecessary --
only a small number of files really need ltdl.h)
This commit was SVN r7127.
Here's the huge registry check-in you've all been waiting for with baited breath. The revised version sends a single message to all processes at the various stage gates, thus making the startup much more scalable. I could provide you with all the tawdry details, but won't for now - you are welcome to ask, though, and I'll merrily bore your ears to tears.
In addition, the commit contains the following:
1. set the ignore properties on ompi/debuggers and orte/mca/pls/poe
2. Added simplified subscribe and put functions to the registry's API. I have also converted all of the ompi functions that registered subscriptions to the new API, and caught their associated put's as well.
In a follow-on commit, I'll be adding support for George's hetero arch registry subscription (wanted to get this one in first).
This commit was SVN r7118.
Changed component so choice of decision functions controlled by mca params
(for now fixed decision functions (if statements) default)
started fixes for the various bcasts
This commit was SVN r7117.
(because we kept bumping up against the max filename limit in "tar"
when making tarballs, especially if the version number got long).
This commit was SVN r7065.
friendly #defines to be included in mpi.h (even for users), such as
_GNU_SOURCE, which can have some really big consequences on Linux.
Instead, add mpi.h to AC_CONFIG_HEADERS and just include the #defines
we have to have for mpi.h and the C++ bindings.
This commit was SVN r7022.
- Fix compiler warnings
- Fix problem with using "p" instead of "p_index"
- Style updates
- Check return of malloc() for NULL
This commit was SVN r6999.
