Devito MPI modes
<p dir="ltr">Different colors indicate data owned and exchanged by different ranks. Matching colors on different ranks shows the data updated from neighbors. Basic mode communicates exchanges in a multi-step synchronous manner. Diagonal performs additional diagonal communications. Fu...
Saved in:
| Main Author: | |
|---|---|
| Published: |
2024
|
| Subjects: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | <p dir="ltr">Different colors indicate data owned and exchanged by different ranks. Matching colors on different ranks shows the data updated from neighbors. Basic mode communicates exchanges in a multi-step synchronous manner. Diagonal performs additional diagonal communications. Full mode performs communication/computation overlap. The domain is split into CORE and REMAINDER (R) areas. REMAINDER areas are communicated asynchronously with the CORE computation.</p> |
|---|