Key:
-l [--communicators-list]
-E [--internal-communicators]
These reports provide information about all communicators used in the application. The reports are sorted by time to identify the most important communicator in the application.
To generate this report, run:
aps-report aps_result/--communicators_list
| Communicators used in the application |--------------------------------------------------------------------------------------------------------- | Communicator Id Communicator Size Time(Rank Average)(sec) Ranks |--------------------------------------------------------------------------------------------------------- 1 4 6.51(1.63) 0,1,2,3 |--------------------------------------------------------------------------------------------------------- 0 2 3.52(1.76) 0,1 |---------------------------------------------------------------------------------------------------------
To generate this report, run:
aps-report aps_result/--communicators_list --internal_communicators
| Communicators used in the application |--------------------------------------------------------------------------------------------------------- | Communicator Id Communicator Size Time(Rank Average)(sec) Ranks |--------------------------------------------------------------------------------------------------------- 4611686018431582208 4 2.44(0.61) 0,1,2,3 |--------------------------------------------------------------------------------------------------------- 4611686018431582656 4 1.80(0.45) 0,1,2,3 |--------------------------------------------------------------------------------------------------------- 4611686018429485456 2 1.77 (0.89) 0,1 |--------------------------------------------------------------------------------------------------------- 4611686018431582608 4 1.40 (0.35) 0,1,2,3 |--------------------------------------------------------------------------------------------------------- 4611686018429485552 2 1.24 (0.62) 0,1 |--------------------------------------------------------------------------------------------------------- 4611686018431582704 4 0.86 (0.21) 0,1,2,3 |--------------------------------------------------------------------------------------------------------- 4611686018429485520 2 0.50 (0.25) 0,1 |--------------------------------------------------------------------------------------------------------- 4611686018429485536 2 0.01 (0.00) 0,1 |--------------------------------------------------------------------------------------------------------- 4611686018431582688 4 0.00 (0.00) 0,1,2,3 |---------------------------------------------------------------------------------------------------------- 4611686018429485472 2 0.00 (0.00) 0,1 |---------------------------------------------------------------------------------------------------------- 4611686018429485488 2 0.00 (0.00) 0,1 |----------------------------------------------------------------------------------------------------------
Columns | |
---|---|
Communicator Id | Total time of the function execution in all ranks (in seconds) |
Communicator Size | Percentage of the function execution time in the application lifetime |
Time (Rank Average) | Time spent in MPI collective operations on the communicator as well as rank average time. |
Ranks | Rank numbers |