Visible to Intel only — GUID: GUID-A7391828-94F8-406F-82A3-BE4234D985F6
Measuring Communication and Computation Overlap
Measuring Pure Communication Time
Iallgather
Iallgather_pure
Iallgatherv
Iallgatherv_pure
Iallreduce
Iallreduce_pure
Ialltoall
Ialltoall_pure
Ialltoallv
Ialltoallv_pure
Ibarrier
Ibarrier_pure
Ibcast
Ibcast_pure
Igather
Igather_pure
Igatherv
Igatherv_pure
Ireduce
Ireduce_pure
Ireduce_scatter
Ireduce_scatter_pure
Iscatter
Iscatter_pure
Iscatterv
Iscatterv_pure
Visible to Intel only — GUID: GUID-A7391828-94F8-406F-82A3-BE4234D985F6
Iscatter
The benchmark for MPI_Iscatter that measures communication and computation overlap.
Property |
Description |
---|---|
Measuredpattern |
MPI_Iscatter/IMB_cpu_exploit/MPI_Wait |
MPI data type |
MPI_BYTE |
Root |
i%num_procs in iteration i |
Reportedtimings |
For details, see Measuring Communication and Computation Overlap. |
Reportedthroughput |
None |