Scilab function

pvm_gsize - returns the number of members presently in the named group.

### Sequence d'appel

  `[nb] = pvm_gsize(group)`

### Parametres

- `group` : string, string group name of an existing group.
- `nb` : integer, returning the number of members presently in the group.

### Description

`pvm_gsize` returns the size of the group named

If there is an error

will be negative.

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

### Exemples

    nb_worker = pvm_gsize( "worker" )

### Voir aussi

`pvm_joingroup`