Hi, Am 20.09.2010 um 18:40 schrieb Tim Smith:
> I am new to parallel computing, so please forgive the naive question. > > I am using the dsh command on an OSX cluster and would like to read in the > node number from within the executed program. For example, with the Sun Grid > Engine, I would run the following command: > > /share/bin/R "--args $SEGMENTS $SGE_TASK_ID" < testR.r the $SGE_TASK_ID will only be set for an array job. So I wonder, how you will get the node number/name out of it. Any task of an array job can be scheduled to any node and is independent from any other task of the array job. -- Reuti > and in the testR.r file, I was able to read the Task ID/node number and use > it to parallelize my code. Which variable in the dsh command will let me read > the node number? > > thanks! > > _______________________________________________ > Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing > To change your subscription (digest mode or unsubscribe) visit > http://www.beowulf.org/mailman/listinfo/beowulf _______________________________________________ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
