Visible to Intel only — GUID: GUID-069BFC84-D280-48B4-9CD4-FB2E29FC3E0A
Message Sizes Summary for All Ranks
Key:-m [--message-sizes]
This charts contains summary for all message sizes. This information can be especially useful for the Intel® MPI Library internal thresholds tuning.
Example
| Message Sizes summary for all ranks |----------------------------------------------------------------------------------------------------- | Message size(B) Volume(MB) Volume(%) Transfers Time(sec) Time(%) |----------------------------------------------------------------------------------------------------- 0 0.00 0.00 1353910 11.36 42.94 4 0.80 0.00 209360 4.83 18.26 4194304 8148.00 12.12 2037 1.59 6.01 65536 7766.06 11.55 124257 1.14 4.29 2097152 7954.00 11.83 3977 1.10 4.17 131072 7772.12 11.56 62177 1.09 4.13 262144 7784.25 11.58 31137 1.07 4.04 1048576 7857.00 11.69 7857 1.06 4.01 524288 7808.50 11.62 15617 1.05 3.95 32768 6065.53 9.02 194097 0.68 2.58 16384 3032.77 4.51 194097 0.40 1.51 | [filtered out 15 lines] |===================================================================================================== | TOTAL 67220.46 100.00 4394694 26.46 100.00
Chart Entries
| Columns | |
|---|---|
| Rows | |
| Message size(B) | Message size (in bytes) |
| Volume(MB) | Amount of data transferred by messages of this size (in megabytes) |
| Volume(%) | Percentage of amount of data transferred by messages of this size |
| Transfers | Number of messages of this size |
| Time(sec) | Total transfer time of messages of this size (in seconds) |
| Time(%) | Percentage of transfer time of messages of this size |
| TOTAL | Total values for all columns |
Parent topic: Analysis Charts