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openmpi/orte/util/hostfile
Ralph Castain fde83a44ab This confusion has been around for awhile, caused by a long-ago decision to track slots allocated to a specific job as opposed to allocated to the overall mpirun instance. We eliminated that quite a while ago, but never consolidated the "slots_alloc" and "slots" fields in orte_node_t. As a result, confusion has grown in the code base as to which field to look at and/or update.
So (finally) consolidate these two fields into one "slots" field. Add a field in orte_job_t to indicate when all the procs for a job will be launched together, so that staged operations can know when MPI operations are allowed.

This commit was SVN r27239.
2012-09-05 01:30:39 +00:00
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help-hostfile.txt Modify the OMPI paffinity and mapping system to support socket-level mapping and binding. Mostly refactors existing code, with modifications to the odls_default module to support the new capabilities. 2009-08-11 02:51:27 +00:00
hostfile_lex.h At long last, the fabled revision to the affinity system has arrived. A more detailed explanation of how this all works will be presented here: 2011-11-15 03:40:11 +00:00
hostfile_lex.l At long last, the fabled revision to the affinity system has arrived. A more detailed explanation of how this all works will be presented here: 2011-11-15 03:40:11 +00:00
hostfile.c This confusion has been around for awhile, caused by a long-ago decision to track slots allocated to a specific job as opposed to allocated to the overall mpirun instance. We eliminated that quite a while ago, but never consolidated the "slots_alloc" and "slots" fields in orte_node_t. As a result, confusion has grown in the code base as to which field to look at and/or update. 2012-09-05 01:30:39 +00:00
hostfile.h Correctly handle -host and -hostfile options. Ensure the initial vm launch constrains itself to the union of specified hosts if those options are given. Get oversubscribe set correctly for that case. 2011-12-14 20:01:15 +00:00
orte_hosts.7in Another round of man page cleanups from Debian mantainer Manuel 2010-07-20 14:07:18 +00:00