HWLOC-ASSEMBLER(1) hwloc HWLOC-ASSEMBLER(1)NAME
hwloc-assembler - Assemble multiple XML topologies
hwloc-assembler [options] output.xml [--name <name1>] input1.xml [--name <name2>] input2.xml ...
OPTIONS -n --name <name>
Set <name> in the AssemblerName info attribute of the next input topology root to ease identification within the final global topol-
Ignore errors while reading input files.
hwloc-assembler combines the input XML topologies and exports the resulting global topologies to a new XML file. All inputs are inserting
as children of the global root object. Each input topology root is annotated with info attributes before insertion. AssemblerIndex is set
to the index within the list of inputs. AssemblerName is set to the name given with --name if any. hwloc-assembler-remote offers a fron-
tend for assembling remote nodes topologies without having to manually gather and transfer each of them.
To assemble two nodes topologies:
$ hwloc-assembler output.xml --name host1 host1.xml --name host2 host2.xml
Upon successful execution, hwloc-assembler returns 0.
hwloc-assembler 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-remote(1)1.4.1 Feb 27, 2012 HWLOC-ASSEMBLER(1)
Check Out this Related Man Page
HWLOC-ASSEMBLER-REMOTE(1) hwloc HWLOC-ASSEMBLER-REMOTE(1)NAME
hwloc-assembler-remote - Assemble multiple remote host topologies
hwloc-assembler-remote [options] output.xml host1 host2 ...
OPTIONS --ssh <ssh>
Use the given ssh command (and options) to connect to remote hosts.
Use the given path as the remote lstopo command when gathering remote topologies. By default, lstopo is taken from the PATH envi-
Pass the given lstopo options when gathering remote topologies.
--show Display the resulting topology before exit.
Ignore failure to load a remote host topology.
hwloc-assembler-remote is a frontend to hwloc-assembler. It takes care of retrieving the remote nodes' topologies before assembling them
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`
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)1.7 Apr 07, 2013 HWLOC-ASSEMBLER-REMOTE(1)
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