unit tests without screwing up the nightly builds.
These changes fix the problem of not including the test/mca/gpr
directory in the nightly tarball, prevent the tests from being
compiled, but leave the door open for manual compilation when the time
comes to start the work to re-enable them (e.g., uncomment a few
lines in gpr/Makefile.am).
This commit was SVN r6175.
Also included is a fix to the attribute problem for singletons.
Short explanation:
The prior system placed triggers and subscriptions on the registry for each process - approximately eight/process. Each of these had to be checked every time there was a registry operation such as a "put" or "increment-value". For large numbers of processes, this repetitive checking consumed some significant time.
The new system allows processes to "attach" to existing triggers and subscriptions, without creating a new one. Thus, there are now only eight triggers and five subscriptions on a job - *regardless of how many processes are being run*. This means that the registry now takes the same amount of time (which is pretty darn short) to process an operation regardless of how many processes are in a job.
I'll provide some startup times from scalability tests shortly - need to complete the commit so I can move the system to an appropriate cluster.
This commit was SVN r6164.
Merged in from:
svn merge -r5448:5496 https://svn.open-mpi.org/svn/ompi/tmp/hetero .
This commit was SVN r5550.
The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
r5448
r5496
This commit was SVN r4978.
The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
r4977
or rsh/ssh stdin/stdout, even includes a test case
* add base function for use when PCMs can't provide uniqueness strings, so
that we all have the same value
This commit was SVN r2082.
* Add hostfile component for the LLM (reads hostfiles, returns array of
node identifiers
NOTES:
- This will require the full autogen / configure / make.
- You now need flex to build Open MPI from Subversion. The versions
available on most Linux boxen and OS X is more than new enough. You
do *not* need flex to build from a nightly or release tarball.
This commit was SVN r1890.
-in some cases failed to call complete function when the message
was sent.
-was freeing the wrong iovec in the base recv function
-added a first cut of a oob test
This commit was SVN r1849.
