Ralph Castain
f0af389910
Enable comm_spawn of slave processes, currently only active for the rsh, slurm, and tm environments. Establish support for local rsh environments in the plm/base so that rsh of local slaves can be done by any environment that supports it. Create new orte_rsh_agent param so users can specify rsh agent from outside of rsh plm, and sym link that to the old plm_rsh_agent and pls_rsh_agent options.
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Modify the orte-bootproxy to pass prefix for the remote slave to support hetero/hybrid scenarios
This commit was SVN r20492.
2009-02-09 20:44:44 +00:00
Ralph Castain
0532d799d6
Complete implementation of the --without-rte-support configure option. Working with Brian, this has been tested on RedStorm.
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Some minor changes to help facilitate debugger support so that both mpirun and yod can operate with it. Still to be completed.
This commit was SVN r18664.
2008-06-18 03:15:56 +00:00
Ralph Castain
b456fb2d42
Upgrade the node/orted failure detection code to cover all environments. Use the native environment's capabilities where possible - e.g., SLURM detects orted failure and can report it. Elsewhere, use a heartbeat system to detect orted failure - e.g., for TM and rsh. Heart rate is set via mca param. The HNP checks for callback every 2*heartrate, declares orted failure if not seen in last 2*heartrate time.
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Also detect orted failed-to-start by setting timeout on launch. Currently only used in TM launcher.
Neither detection is enabled by default, but are only active if heartrate is set and/or launch timeout is set. Exception for SLURM as orted failure is always detected and reported.
More info to come on devel list.
This commit was SVN r18555.
2008-06-02 21:46:34 +00:00
Ralph Castain
d70e2e8c2b
Merge the ORTE devel branch into the main trunk. Details of what this means will be circulated separately.
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Remains to be tested to ensure everything came over cleanly, so please continue to withhold commits a little longer
This commit was SVN r17632.
2008-02-28 01:57:57 +00:00
