recvbuf in MPI_GATHER).
* Minor style updates (constants on the left of == and !=)
* Fix a minor buglet that crept in r11904: had a recvbuf where it
should have been recvcount. Thankfully, this would have only
affected erroneous programs. ;-)
This commit was SVN r11980.
The following SVN revision numbers were found above:
r11904 --> open-mpi/ompi@17539dc154
The following Trac tickets were found above:
Ticket 338 --> https://svn.open-mpi.org/trac/ompi/ticket/338
compute the hetero flag a little bit different. The hetero flag is now
attached to a convertor if and only if we can use the optimized conversion
functions. It's a little bit broader than before (the 2 architectures
has to be identical).
This commit was SVN r11962.
First, move the OPAL_THREAD_LOCK out to the same level as its corresponding UNLOCK. It was possible to hit the UNLOCK without ever acquiring the lock.
Since the OPAL_THREAD_ADD64() is now protected by this lock, we can just do the decrement non-atomically.
This commit was SVN r11958.
Don't try to acquire ompi_request_lock here, which in all cases is already held. Avoids deadlock that occurs even when threads are enabled and we're running a THREAD_SINGLE app.
Reviewed by Galen.
This commit was SVN r11957.
The following Trac tickets were found above:
Ticket 183 --> https://svn.open-mpi.org/trac/ompi/ticket/183
intall-exec-hook cases. This was accidently removed in r11773.
This commit was SVN r11954.
The following SVN revision numbers were found above:
r11773 --> open-mpi/ompi@c5cc1f0c1a
conversion function are more complex and costly than a simple memcpy. Therefore,
we want to decrease as much as possible the usage of these functions.
We now check not only th HOMOGENEOUS flag on the datatype or convertor, but the
bits indicating a type is in use. If a communication transfert a type having the
same representation on both peers we can use the optimized version of the conversion.
In same time we build a more accurate conversion table for each master convertor,
based on the minimum differences between the 2 architectures.
This commit was SVN r11945.
We still have an issue with the io forwarding going through the spawning process, but that will be dealt with at a future time.
This commit was SVN r11943.
It turns out that we were improperly allocating an array if -np was not passed. Also, we were not really using this array for anything. So this gets rid of the array and performs some minor cleanup.
This commit was SVN r11934.
The following Trac tickets were found above:
Ticket 452 --> https://svn.open-mpi.org/trac/ompi/ticket/452
* Error message in an NSError object is localizedDescription, not
localizedErrorReason. The latter is a decription of how the error
can occur, which is usually nothing in XGrid frameworks.
* Clean up silly error in finding the Kerberos Service Principal
when using Kerberos authenticaion
* Print useful error message when a connection unexpectedly closes,
as this is usually authentication related...
This commit was SVN r11923.
the data is in network byte order and we want it in host byte order so
we can modify it. The big issue, though, is that 127 is 0x7F, not 0x74,
so there was the possibility of false positives with this test...
This commit was SVN r11919.
remove requirements on .la files on wrapper scripts
Ticket: #374
extend compilers to support 32 bit and 64 bit in one version of the wrapper
Submitted by: Dan Lacher
Reviewed by: Rolf Vandevaart
This commit was SVN r11908.
with the use of MPI_IN_PLACE, and make some optimization checks more
correct. Thanks to Lisandro Dalcin for reporting the problems.
This commit was SVN r11904.
The following Trac tickets were found above:
Ticket 430 --> https://svn.open-mpi.org/trac/ompi/ticket/430
something went wrong. A positiv number > 0 is however a correct value (in
contrary to orte_rml.recv_buffer, which really returns ORTE_SUCCESS or an
error code).
Note: this part of the code is correct on 1.1 and 1.2 branch, no need to move
this change patch to the release branches.
This commit was SVN r11897.
install-exec-hook is not only wrong, it can cause ordering issues such
as trying to put sym links to man pages in directories that do not yet
exist.
This commit was SVN r11893.
I have added a new MCA param (hey, you can't have too many!) called OMPI_MCA_orte_timing. If set to anything other than zero, the system will report out critical timing loops. At the moment, this includes three measurements:
1. Time spent going through the RDS->RAS->RMAPS, setting up triggers, etc. prior to calling the actual PLS launch function. This is reported out as time to setup job.
2. Time spent in MPI_Init from start of that function (well, right after opal_init) to the place where we send all of our info the registry. Reported out as time from start to exec_compound_cmd
3. Time actually spent executing the compound cmd. Reported out as time to exec_compound_cmd.
A few additional timing points will be added shortly.
These may eventually be removed or (better) setup with a conditional compile flag.
This commit was SVN r11892.
1. PLS finalize was not being called. Now ensure that happens during orte_finalize.
2. Errmgr proxies were sending their messages to the wrong tag - typical cut/paste error.
This commit was SVN r11891.
