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Scilab manual >> PVM parallel Toolbox > pvm_gsize


returns the number of members presently in the named group.

Calling Sequence

[nb] = pvm_gsize(group)



string, string group name of an existing group.


integer, returning the number of members presently in the group.


pvm_gsize returns the size of the group named group

The returned value nbwill be >= 0 if the call is successful and will be will be < 0 if some error occurs.

Since groups can change dynamically in PVM 3.0, this routine can only guarantee to return the instantaneous size of a given group.

See Also

<< pvm_gettid PVM parallel Toolbox pvm_halt >>

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Last updated:
Wed Jan 26 16:23:48 CET 2011