components that use configure.m4 for configuration or are always built.
The macro has not been needed since moving to configure types other than
configure.stub
Fixes trac:590
This commit was SVN r13031.
The following Trac tickets were found above:
Ticket 590 --> https://svn.open-mpi.org/trac/ompi/ticket/590
Ralph identified the problem, I tracked down ''where'' the fd was
being closed, and Brian figured out ''why'' (and the fix).
What was happening is that a remote process was closing its
stdout/stderr and therefore sending a 0-byte IOF message to mpirun.
mpirun, in turn, closed the iof endpoint associated with that stream
(i.e., stdout/stderr). IOF does this to handle the case where
mpirun's stdin is closed -- this therefore causes the stdin on all the
ORTE-started processes to have their stdin's closed as well.
So the workaround here is to check that if we get a 0-byte IOF message
on a sink (indicating a remote closure), and if that sink is the
special stdout or stderr stream, don't actually close anything in the
local process.
This commit was SVN r12691.
The following Trac tickets were found above:
Ticket 635 --> https://svn.open-mpi.org/trac/ompi/ticket/635
because they are in ORTE, not OMPI. Also, remove the ORTE_PROCESS_NAME macros
in iof base as they are duplicates of the ones that were in ns_types, which
meant that bad things happened if you changed what an orte_process_name_t
looked like.
This commit was SVN r12646.
Accordingly, there are new APIs to the name service to support the ability to get a job's parent, root, immediate children, and all its descendants. In addition, the terminate_job, terminate_orted, and signal_job APIs for the PLS have been modified to accept attributes that define the extent of their actions. For example, doing a "terminate_job" with an attribute of ORTE_NS_INCLUDE_DESCENDANTS will terminate the given jobid AND all jobs that descended from it.
I have tested this capability on a MacBook under rsh, Odin under SLURM, and LANL's Flash (bproc). It worked successfully on non-MPI jobs (both simple and including a spawn), and MPI jobs (again, both simple and with a spawn).
This commit was SVN r12597.
- use the OPAL functions for PATH and environment variables
- make all headers C++ friendly
- no unamed structures
- no implicit cast.
Plus a full implementation for the orte_wait functions.
This commit was SVN r11347.
different macros, one for each project. Therefore, now we have OPAL_DECLSPEC,
ORTE_DECLSPEC and OMPI_DECLSPEC. Please use them based on the sub-project.
This commit was SVN r11270.
pipeline. See lengthy comment in iof_base_endpoint.c for the details, but
the short version is that we shouldn't set O_NONBLOCK on standard I/O
file descriptors, so we no longer do.
Closes ticket:9
This commit was SVN r9966.
is interpreted as a shutdown of the io channel on the next iteration.
Definitively not the good approach. The correct condition is
bigger than 0.
This commit was SVN r9770.
- move files out of toplevel include/ and etc/, moving it into the
sub-projects
- rather than including config headers with <project>/include,
have them as <project>
- require all headers to be included with a project prefix, with
the exception of the config headers ({opal,orte,ompi}_config.h
mpi.h, and mpif.h)
This commit was SVN r8985.
cleanup code in the signal part of the event library
* Only attempt to forward standard input if we have a controlling terminal
(isatty() returns 1) and we are the foreground process OR we do not have
a controlling terminal (isatty() returns 0). If we have a controlling
terminal, check at each SIGCONT if we should change our forwarding,
since our foreground / background status may have changed.
Unfortunately, there isn't a great way in the iof framework to know if
we are capturing a starter's stdin. Use the logic that if it's a source
AND tagged as standard input, it's a starter's stdin. This seems to
work for all the common usages.
Both these need to go to the v1.0 branch.
This commit was SVN r8894.
the svc component so that it can disable the rml exception callback, fixing
a race condition in the shutdown mechanism of orte.
This should probably go to the v1.0 branch.
This commit was SVN r8893.
discards all of the data in the pty that hasn't been read. This was
leading to data being discarded when files were redirected into
mpirun and read by rank 0 of the job. This was very "not good".
The decision to not use ptys for stdin was made based on what Tim said
that LA-MPI was doing.
This needs to go to the v1.0 branch... Tim should probably review...
This commit was SVN r8892.
- when eof is reached at orterun, send a 0 byte message to peer indicating eof
- on receipt of zero byte message - close corresponding file descriptor associated with the endpoint
- require setup ptys for stdin and stdout so that stdin can be closed independently of stdout
This commit was SVN r8264.
* turns out (duh!) that there was a reason that the <projectdir>dir
variable was set in the AM conditional. If not, stupid directories
are created and not needed... duh.
This commit was SVN r8205.
component/base Makefile.am files, reducing the time configure spends
stamping out Makefiles at the end
* Install base_impl.h file when devel-headers are being installed
This commit was SVN r8200.
spining in orte_iof_base_flush() when running
intel_tests/src/MPI_Errhandler_fatal_c
When we close an endpoint by taking it out of the envent handler, we need to make
sure that it fits the criteria to pass through orte_iof_base_flush(), specificly
make sure we clean out the ep_frags list.
Note: This is more of a sanity check, since the endpoint should already be
in this state at the point of closure.
Secondly in orte_iof_base_endpoint_read_handler(), if we determine that it is
necessary to close the endpoint we have to "return" after doing so, otherwise
we add another frag to the endpoint which will cause it to hang in
orte_iof_base_flush().
Bug go squish!
This commit was SVN r8109.
its not needed and there could be multiple sources each w/ their
own sequence.
- if a write doesn't complete, need to check for non-blocking case..
This commit was SVN r7795.
