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Title: Aggregating job exit statuses of a plurality of compute nodes executing a parallel application

Aggregating job exit statuses of a plurality of compute nodes executing a parallel application, including: identifying a subset of compute nodes in the parallel computer to execute the parallel application; selecting one compute node in the subset of compute nodes in the parallel computer as a job leader compute node; initiating execution of the parallel application on the subset of compute nodes; receiving an exit status from each compute node in the subset of compute nodes, where the exit status for each compute node includes information describing execution of some portion of the parallel application by the compute node; aggregating each exit status from each compute node in the subset of compute nodes; and sending an aggregated exit status for the subset of compute nodes in the parallel computer.
Authors:
; ; ;
Publication Date:
OSTI Identifier:
1195933
Report Number(s):
9,086,962
13/524,602
DOE Contract Number:
B579040
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Jun 15
Research Org:
International Business Machines Corporation, Armonk, NY (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING