Some OFI providers such as "sockets" are used for debugging
purposes mostly. For these providers, other components usually
offer better performance -- e.g. for sockets, the BTL/TCP would
be a better choice.
Thus, we chose to ignore some providers unless explicitly asked
by the user on the command line:
e.g. --mca mtl_ofi_provider sockets
Added Cloneable to the implemented interface list as per
Coverity suggestion. The required methods were already
implemented, but it was not explicitly stated. This is
an intent revealing change.
Signed-off-by: Nathaniel Graham <ngraham@lanl.gov>
There are now four functions and one global constant:
* opal_progress_thread_name: the name of the OPAL-wide async progress
thread. If you have general purpose events that you need to run in
*a* progress thread, but not a *dedicated* progress thread, use this
name in the functions below to glom your events on to the general
OPAL-wide async progress thread.
* opal_progress_thread_init(): return an event base corresponding to a
progress thread of the specified name (a progress thread will be
created for that name if it does not already exist).
* opal_progress_thread_finalize(): decrement the refcount on the
passed progress thread name. If the refcount is 0, stop the thread
and destroy the event base.
* opal_progress_thread_pause(): stop processing events on the event
base corresponding to the progress thread name, but do not destroy
the event base.
* opal_progess_thread_resume(): resume processing events on the event
base corresponding to a previously-paused progress thread name.
Ensure that we have non-NULL on all levels of pointers, which will
save us if there are exitable errors very early during component /
module initialization.
Per open-mpi/ompi#751, ensure to patch up all Autotools output (not
just in some cases).
Also, adjust the patching process to only write our verbose statements
and a new configure script if the content actually changed as result
of the patching.
When configured with --enable-picky
topo_base_lazy_init.c compiles with a warning:
CC base/topo_base_lazy_init.lo
base/topo_base_lazy_init.c:46:67: warning: implicit conversion from enumeration type 'enum mca_base_register_flag_t' to different enumeration type 'mca_base_open_flag_t' (aka 'enum mca_base_open_flag_t') [-Wenum-conversion]
err = mca_base_framework_open (&ompi_topo_base_framework, MCA_BASE_REGISTER_DEFAULT);
This commit fixes this implicit conversion problem.
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
In order to address issue #741, the orted's now are
always launched with the Cray PMI environment variables
PMI_NO_FORK
PMI_NO_PREINITIALIZE
set to disable running of the library's ctor.
So there's no longer a need to set these for the
application(s) being launched by the orted's.
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
