IntelĀ® MPI Benchmarks User Guide and Methodology Description
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. |