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Visible to Intel only — GUID: GUID-E47E601C-E4CF-4EBF-9AE5-1A5E221BF720
Visible to Intel only — GUID: GUID-E47E601C-E4CF-4EBF-9AE5-1A5E221BF720
Reduce_scatter_block
The benchmark for the MPI_Reduce_scatter_block function. It reduces a vector of length L = X/sizeof(float)*np float items. The MPI data type is MPI_FLOAT. The MPI operation is MPI_SUM. In the scatter phase, the L items are split as evenly as possible.
Property |
Description |
---|---|
Measured pattern |
MPI_Re duce_scatter_block |
MPI data type |
MPI_FLOAT |
MPI operation |
MPI_SUM |
Reported timings |
Bare time |
Reported throughput |
None |