Naming Conventions

MPI-2 benchmarks have the following naming conventions:

Convention

Description

Unidir/Bidir

Unidirectional/bidirectional one-sided communications. These are the one-sided equivalents of PingPong and PingPing.

S_

Single transfer benchmark.

C_

Collective benchmark.

P_

Parallel transfer benchmark.

expl

I/O with explicit offset.

indv

I/O with an individual file pointer.

shared

I/O with a shared file pointer.

priv

I/O with an individual file pointer to one private file for each process opened for MPI_COMM_SELF.

[ACTION]

A placeholder for Read or Write component of the benchmark name.

I

Non-blocking flavor. For example, S_IWrite_indv is the nonblocking flavor of the S_IWrite_indv benchmark.

Multi-

The benchmark runs in the multiple mode.

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