Function Expm1
The Expm1 function computes an exponential of vector elements decreased by 1.
Performance:
| Intel(R) Xeon(R) processor 5100 Series | 45nm Intel(R) Core(TM)2 Duo Processor |
Intel(R) Itanium(R) 2 processor | ||
| single | HA | 34.61 | 31.22 | 158.17 |
| LA | 34.61 | 31.22 | 157.88 | |
| EP | 34.60 | 31.22 | 157.88 | |
| double | HA | 55.52 | 55.58 | 121.75 |
| LA | 34.78 | 31.40 | 121.75 | |
| EP | 34.78 | 31.40 | 121.75 | |
Accuracy:
| Intel(R) Xeon(R) processor 5100 Series | 45nm Intel(R) Core(TM)2 Duo Processor |
Intel(R) Itanium(R) 2 processor | ||
| single | HA | 0.55 | 0.55 | 0.55 |
| LA | 0.55 | 0.55 | 0.55 | |
| EP | 0.55 | 0.55 | 0.55 | |
| double | HA | 0.55 | 0.55 | 0.55 |
| LA | 0.55 | 0.55 | 0.55 | |
| EP | 0.55 | 0.55 | 0.55 | |
Performance Graphs:
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