This reverts commit 3253a30ab2922fa9eef2e0b5e7843a949a650853.
Because Gilles' b17c89c1 committed a few hours ago has the same change,
my RP branch had a conflict.
This reverts commit 2226cdb3dacd21dcf7e9836db57ddb9d7936ac43
and d9c93c9f5d71c7e8cecedb2bed39d8d33029baf1.
Because Gilles' b17c89c1 committed a few hours ago has the same change,
my RP branch had a conflict.
currently, MPI fails with MPI_ERR_ARG. This is counter intuitive since
MPI_IN_PLACE is a legitimate parameter. MPI_IN_PLACE might not be correctly
implemented by all the non blocking modules (libnbc, ...) so fail with
MPI_ERR_INTERN for the time being.
This commit changes the priority of mtl components to be relative to
pml/ob1 and updates the mtl interface to expose this priority. cm now
sets its own priority based on the priority of the selected mtl
component.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
The mca_base_select function uses returned priorities to select the
best component/module. This priority may be of use to the caller so
pass that information back in an optional argument. If the priority is
not needed pass NULL.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
This commit removes code that checks the ob1 priority vs the previous
priority. The previous priority is meaningless here and may only cause
ob1 to disable itself when it shouldn't.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
This patch removes a priority check that disables cm if the previous
pml had higher priority. The check was incorrect as coded and is
unnecessary as we finalize all but one pml anyway.
Fixesopen-mpi/ompi#1035
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
Fixes to lanl platform files to pick up lustre header
files, etc. for romio and ompi i/o.
Fixes#1033
Thanks to Jerome Vienne for spotting this.
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
Proposed extensions for Open MPI:
- If MPI_INITLIZED is invoked and MPI is only partially initialized,
wait until MPI is fully initialized before returning.
- If MPI_FINALIZED is invoked and MPI is only partially finalized,
wait until MPI is fully finalized before returning.
- If the ompi_mpix_allow_multi_init MCA param is true, allow MPI_INIT
and MPI_INIT_THREAD to be invoked multiple times without error (MPI
will be safely initialized only the first time it is invoked).
Once a FIN control message is appended to the pending list,
the ob1 PML attempts to send the FIN again in the `mca_pml_ob1_process_pending_packets` function.
But if the PML failed to sent the FIN again, the `mca_pml_ob1_send_fin`
function creates a new `mca_pml_ob1_pckt_pending_t` object and the
old object is not retured to the free list.
