Download Cluster OpenMP User`s Guide

Running a Cluster OpenMP* Program
sharable_heap
256M
=integer[K|M|G]
transport=keyword
tcp
adapter=name
none
nodes.
The initial number of
bytes to allocate for
sharable memory. Valid
suffixes are K for
kilobytes, M for
megabytes, and G for
gigabytes.
Keywords: {tcp,
dapl}
The network transport to
use for communication
between Cluster
OpenMP processes.
Name of the DAPL
adapter to use.
For example,
You must specify a value if
transport=dapl is
specified.
--adapter=Openib
-ib0.
suffix=string
null
startup_timeout=
integer
30
IO=keyword
system
Hostname suffix to
append to host names in
the host pool. This is
useful when a cluster has
multiple interconnects
available.
Set the number of
seconds to wait for
remote processes to
startup. If any process
takes longer than this
time period to startup, the
program is aborted.
Keywords: {system,
debug, files}
system writes stderr
and stdout according
to the rules of the shell.
debug redirects stdout
and stderr on remote
nodes to stderr on home
node and prefixes each
remote line with Process
x:, where x is the number
of the remote process.
files redirects
stderr to a file named
clomp-<process
id>-stderr and
stdout to a file named
clomp-<processid>-stdout.
User Manual
[no-]heartbeat
heartbeat
backing_store
=string
/tmp
Turn on / off the
heartbeat mechanism for
ensuring that all
processes are alive.
Sets the directory where
swap space is allocated
on each process for the
sharable heap. This
option is useful if /tmp
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