gather must be invoked by the scrun(1) command. It
gathers standard input of each gather process running on the cluster nodes
and forwards them to the standard output of scrun.
The options available for gather:
- -node node_number
-
Only the standard input specified for node node_number is
forwarded, otherwise all the standard inputs are gathered sequentially
starting from node 0 and output to scrun
- -file filename
-
The corresponding file on the cluster hosts is gathered. If
filename does not start with "/", then it is
assumed that the file is located in a temporary directory under the
/var/scored directory. If this option is not specified, then the
standard inputs of each process are gathered