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Effect and Restrictions

Effect:
Executing the schedule returns the number of true elements of the array. The result value is broadcast to all members of the active process group.
Containment restrictions:
The source array array must be fully contained in the active progess group.
Replicated data:
If the source array has replicated mapping, values for particular elements are generally taken from the nearest copy. The definition of ``nearest'' is implementation dependent.


Bryan Carpenter 2004-06-09