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orte-clean(1) [debian man page]

orte-clean(1)							     Open MPI							     orte-clean(1)

NAME

       orte-clean - Cleans up any stale processes and files leftover from Open MPI jobs.

SYNOPSIS

       orte-clean [--verbose]
       mpirun --pernode [--host | --hostfile file] orte-clean [--verbose]

OPTIONS

       [-v | --verbose] This argument will run the command in verbose mode and print out the universes that are getting cleaned up as well as pro-
       cesses that are being killed.

DESCRIPTION

       orte-clean attempts to clean up any processes and files left over from Open MPI jobs that were run in the past as  well	as  any  currently
       running jobs.  This includes OMPI infrastructure and helper commands, any processes that were spawned as part of the job, and any temporary
       files.  orte-clean will only act upon processes and files that belong to the user running the orte-clean command.  If run as root, it  will
       kill off processes belonging to any users.

       When run from the command line, orte-clean will attempt to clean up the local node it is run from.  When launched via mpirun, it will clean
       up the nodes selected by mpirun.

EXAMPLES

       Example 1: Clean up local node only.

       example% orte-clean

       Example 2: To clean up on a specific set of nodes specified on command line, it is recommended to use the pernode option.   This  will  run
       one orte-clean for each node.

       example% mpirun --pernode --host node1,node2,node3 orte-clean

       To clean up on a specific set of nodes from a file.

       example% mpirun --pernode --hostfile nodes_file orte-clean

       Example 3: Within a resource managed environment like N1GE, SLURM, or Torque.  The following example is from N1GE.

       First, we see that we have two nodes with two CPUs each.

       example% qsh -pe orte 4
       example% mpirun -np 4 hostname
       node1
       node1
       node2
       node2

       Clean up all the nodes in the cluster.

       example% mpirun --pernode orte-clean

       Clean up a subset of the nodes in the cluster.

       example% mpirun --pernode --host node1 orte-clean

SEE ALSO

       orterun(1), orte-ps(1)

1.4.5								   Feb 10, 2012 						     orte-clean(1)

Check Out this Related Man Page

GO-CLEAN(1)						      General Commands Manual						       GO-CLEAN(1)

NAME

       go - tool for managing Go source code

SYNOPSIS

       go clean [-i] [-r] [-n] [-x] [ packages ]

DESCRIPTION

       Clean  removes  object  files from package source directories.  The go command builds most objects in a temporary directory, so go clean is
       mainly concerned with object files left by other tools or by manual invocations of go build.

       Specifically, clean removes the following files from each of the source directories corresponding to the import paths:

       _obj/  old object directory, left from Makefiles

       _test/ old test directory, left from Makefiles

       _testmain.go
	      old gotest file, left from Makefiles

       test.out
	      old test log, left from Makefiles

       build.out
	      old test log, left from Makefiles

       *.[568ao]
	      object files, left from Makefiles

       DIR(.exe)
	      from go build

       DIR.test(.exe)
	      from go test -c

       MAINFILE(.exe)
	      from go build MAINFILE.go

       In the list, DIR represents the final path element of the directory, and MAINFILE is the base name of any Go source file in  the  directory
       that is not included when building the package.

OPTIONS

       -i     The -i flag causes clean to remove the corresponding installed archive or binary (what 'go install' would create).

       -n     The -n flag causes clean to print the remove commands it would execute, but not run them.

       -r     The -r flag causes clean to be applied recursively to all the dependencies of the packages named by the import paths.

       -x     The -x flag causes clean to print remove commands as it executes them.

       For more about specifying packages, see go-packages(7).

AUTHOR

       This manual page was written by Michael Stapelberg <stapelberg@debian.org>, for the Debian project (and may be used by others).

								    2012-05-13							       GO-CLEAN(1)
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