Visible to Intel only — GUID: GUID-8D82A48B-F19C-4D04-9385-2608BD64781A
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-8D82A48B-F19C-4D04-9385-2608BD64781A
Unidir_Get
This is the benchmark for the MPI_Get
Unidir_Get Definition
Property |
Description |
---|---|
Measured pattern |
As symbolized between in the figure below. This benchmark runs on two active processes (Q=2). |
MPI routine |
MPI_Get |
MPI data type |
MPI_BYTE, for both origin and target |
Reported timings |
t=t(M) (in μsec) as indicated in the figure below, non-aggregate (M=1)and aggregate (M=n_sample). For details, see Actual Ben chmarking. |
Reported throughput |
X/t, aggregate and non-aggregate |