hwloc-assembler-remote(1) hwloc hwloc-assembler-remote(1)
NAME
hwloc-assembler-remote - Assemble multiple remote host topologies
SYNOPSIS
hwloc-assembler-remote [options] output.xml host1 host2 ...
OPTIONS
--ssh <ssh>
Use the given ssh command (and options) to connect to remote
hosts.
--lstopo-path <path>
Use the given path as the remote lstopo command when gathering
remote topologies. By default, lstopo is taken from the PATH
environment variable.
--lstopo-opts <opts>
Pass the given lstopo options when gathering remote topologies.
--show Display the resulting topology before exit.
-f --force
Ignore failure to load a remote host topology.
DESCRIPTION
hwloc-assembler-remote is a frontend to hwloc-assembler. It takes care
of retrieving the remote nodes' topologies before assembling them with
hwloc-assembler.
EXAMPLES
To assemble three nodes topologies:
$ hwloc-assembler-remote output.xml host1 host2 host3
To assemble the topology of a multi-process MPI job defined as a
machinefile:
$ hwloc-assembler-remote output.xml `cat machinefile | sort | uniq`
RETURN VALUE
Upon successful execution, hwloc-assembler-remote returns 0.
hwloc-assembler-remote will return nonzero if any kind of error occurs,
such as (but not limited to) failure to parse the command line.
SEE ALSO
hwloc(7), lstopo(1), hwloc-assembler(1)
1.8.1 Feb 04, 2014 hwloc-assembler-remote(1)
hwloc 1.8.1 - Generated Sun Jan 18 10:15:08 CST 2015