Research Article
A Migration Method of MPI Program Combining Local Library Replacement and Instruction Translation
Table 5
Test cases of IMB-NBC.
| | Operation | Number
of processes | Ratio |
| | Ibcast | 4 | 1.124 | | Iallgather | 4 | 0.985 | | Iallgatherv | 4 | 0.948 | | Igather | 4 | 0.917 | | Igatherv | 4 | 0.959 | | Iscatter | 4 | 0.981 | | Iscatterv | 4 | 0.948 | | Ialltoall | 4 | 0.946 | | Ialltoallv | 4 | 0.968 | | Ireduce | 4 | 0.985 |
|
|
