Ralph Castain c4f8043064 Per Nathan, with a little cleanup by me: update the PMI support to aggregate modex info, thus reducing the number of keys required so it fits within Cray default constraints ...

This commit was SVN r26456.

2012-05-19 16:12:52 +00:00

..

configure.m4

Ensure the wrapper flags get entered in the right order, with -lpmi coming before the alps util libs

2012-01-27 20:56:21 +00:00

grpcomm_pmi_component.c

only use pmi grpcomm and pubsub during the direct launch case. use PMI environment variable to setup vpid in ess alps on cray xe systems. add pmi test code.

2011-11-06 17:28:40 +00:00

grpcomm_pmi_module.c

Per Nathan, with a little cleanup by me: update the PMI support to aggregate modex info, thus reducing the number of keys required so it fits within Cray default constraints

2012-05-19 16:12:52 +00:00

grpcomm_pmi.h

Restore slurm pmi support from long, long ago. Since we already have the ability to directly srun an MPI job, just conditionally add the PMI support for key values and provide a grpcomm module that uses PMI for barriers and modex.

2011-06-20 21:04:46 +00:00

Makefile.am

Complete the PMI support. Generalize PMI operations to support both slurm and non-slurm environments. Correct some configuration issues - we really only want the PMI integration at the individual component level. Ensure that the pmi grpcomm component doesn't get selected when launching via mpirun by setting its priority below the bad component.

2011-10-12 20:59:25 +00:00