Nathan Hjelm
b9959a95cd
ack! one more
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This commit was SVN r26472.
2012-05-22 20:52:52 +00:00
Nathan Hjelm
cdc3c87ba6
move pmi init/finalize into a common component
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This commit was SVN r26470.
2012-05-22 15:15:39 +00:00
Samuel Gutierrez
e03bc93fb7
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.
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This commit was SVN r25447.
2011-11-06 17:28:40 +00:00
Ralph Castain
55b996678e
Minor indentation changes
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This commit was SVN r25414.
2011-11-02 15:56:56 +00:00
Ralph Castain
14966e0f8f
Cleanup PMI startup - if a component isn't selected, it should finalize PMI IFF it started it. Otherwise, components that aren't selected can finalize PMI when it is in use by other parts of the system.
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This commit was SVN r25407.
2011-11-01 16:25:12 +00:00
Samuel Gutierrez
922e41a318
fix typo. use PMI_Initialized for init status instead of PMI_Init.
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This commit was SVN r25377.
2011-10-27 22:27:30 +00:00
Ralph Castain
955d8e7d46
Allow apps to use pmi when launched by mpirun, if desired, without affecting daemons
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This commit was SVN r25359.
2011-10-23 15:57:13 +00:00
Ralph Castain
3e72fccacf
Cray's PMI implementation is quite different from slurm's - they extended PMI-1 by adding some, but not all, of the PMI-2 APIs. So you can't just switch to using PMI-2 functions as it isn't a complete implementation. Instead, you have to selectively figure out which ones they have in PMI-2, and use any missing ones from PMI-1. What fun.
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Modify the configure logic and the PMI components to accommodate Cray's approach. Refactor the PMI error reporting code so it resides in only one place. Cray actually decided -not- to define the PMI-2 error codes, so we have to use the PMI-1 codes instead. More fun.
This commit was SVN r25348.
2011-10-21 04:54:38 +00:00
Ralph Castain
8f0ef54130
Complete implementation of pmi support. Ensure we support both mpirun and direct launch within same configuration to avoid requiring separate builds. Add support for generic pmi, not just under slurm. Add publish/subscribe support, although slurm's pmi implementation will just return an error as it hasn't been done yet.
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This commit was SVN r25303.
2011-10-17 20:51:22 +00:00
Ralph Castain
b96ef2161d
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.
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Only verified in a slurm environment as that's all I have access to...
This commit was SVN r25275.
2011-10-12 20:59:25 +00:00
Ralph Castain
92a65f21bf
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.
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Currently ompi_ignored, and unignored only for me (others to soon follow).
This commit was SVN r24792.
2011-06-20 21:04:46 +00:00
