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pvm_joingroup Scilab // Group Scilab function pvm_joingroup
NAME
pvm_joingroup - enrolls the calling process in a named group.
CALLING SEQUENCE
[inum] = pvm_joingroup(group)
PARAMETERS
group : string, string group name of an existing group.
inum : integer, instance number returned by the routine.
DESCRIPTION
pvm_joingroup enrolls the calling task in the group named
and returns the instance number
of this task in this group. If there is an error
will be negative.
Instance numbers start at 0 and count up. When using groups a (group,
inum) pair uniquely identifies a PVM process. This is consistent with the
PVM 2.4 naming schemes. If a task leaves a group by calling pvm_lvgroup
and later rejoins the same group, the task is not guaranteed to get the
same instance number. PVM attempts to reuse old instance numbers, so when
a task joins a group it will get the lowest available instance number. A
task can be a member of multiple groups simultaneously.
EXAMPLE
inum = pvm_joingroup( "worker" )
SEE ALSO
pvm_lvgroup
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