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Time, msec, per event per core
| number of cores | old algorithm | ←Ratio 80/1 | new algorithm v2 | ←Ratio 80/1 | new algorithm v2 with loop | ←Ratio 80/1 |
|---|---|---|---|---|---|---|
| 1 | 366 | 1 | 274 | 1 | 272 | 1 |
| 80 | 752 | 2.05 | 381 | 1.39 | 328 | 1.20 |
References
- Scaling behavior of psana1 - Part 1 - det.calib method in multicore processing with mpi
- Scaling behavior of psana1 - Part 2 - test with command perf stat
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