| <html><head><title>MPI_Exscan</title> | |
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| <H3>MPI_Exscan</H3> | |
| <PRE> | |
| int MPI_Exscan(void *, void *, int, MPI_Datatype, MPI_Op, MPI_Comm) ;/* External Interfaces */int MPI_Add_error_class(int *); | |
| </PRE> | |
| <DL><DD> | |
| Performs a prefix reduction on data distributed across the group. | |
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