sharedfp/lockedfile and sm: fix name collision #3106
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this fixes the issue reported by Nicolas Joly on the mailing: the sharedfp/lockedfile component does not support right now a scenario where multiple jobs read from the same input file, due to a collision of the filenames utilized for the sharedfp handle. Although not part of the oroginal report, the same occurs for the sharedfp/sm component. Add therefore the jobid to be part of the lockedfilename/sm file name. use the OMPI_CAST_RTE_NAME macro to determine jobid Fixes: open-mpi#3098 Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
rhc54
approved these changes
Mar 7, 2017
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this fixes the issue reported by Nicolas Joly on the mailing: the sharedfp/lockedfile component does not support right now a scenario where multiple jobs read from the same input file, due to a collision of the filenames utilized for the sharedfp handle. Although not part of the oroginal report, the same occurs for the sharedfp/sm component. Add therefore the jobid to be part of the lockedfilename/sm file name.
use the OMPI_CAST_RTE_NAME macro to determine jobid
Fixes: #3098
Signed-off-by: Edgar Gabriel egabriel@central.uh.edu