noderun(1)							    noderun(1)

NAME    [Toc]    [Back]

     noderun - Run process on specific node (advisory specification)

SYNOPSIS    [Toc]    [Back]

     noderun node-path command

DESCRIPTION    [Toc]    [Back]

     Run a process on a	specific SN0 node. The request is advisory. To specify
     mandatory placement, use runon(1) or dplace(1).

EXAMPLE    [Toc]    [Back]

     To	run ls(1) on a specific	node:
	$ noderun /hw/module/1/slot/n2/node ls
     To	run a.out with several arguments:
	$ noderun /hw/module/1/slot/n1/node a.out a b c

COMMENTS    [Toc]    [Back]

     Noderun is	implemented as a sh(1) script using dplace(1) as follows:

     if	! test -f /usr/sbin/dplace
     then
     echo "Cannot find /usr/sbin/dplace	-- please install"
     exit 1
     fi

     if	test $#	-lt 2
     then
     echo "Usage: $0 <node-name> command"
     exit 1
     fi

     if	! test -d $1
     then
     echo "Usage: $0 <node-name> command"
     echo "The node can	only be	one of the following:"
     find /hw -name node -print
     exit 1
     fi

     TMP=/usr/tmp/ndrun$$
     echo "memories 1 topology physical	near $1" > $TMP
     echo "threads 1" >> $TMP
     echo "run thread 0	on memory 0" >>	$TMP

     shift
     /usr/sbin/dplace -migration 0 -place $TMP $@

     rm	-f $TMP
     exit 0



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noderun(1)							    noderun(1)

SEE ALSO    [Toc]    [Back]

     dplace(1),	The Memory Management Control Interface	User's Manual (Books).


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