Function Pow2o3
The Pow2o3 function raises each element of a vector to the constant power 2/3.
Performance:
| Dual-Core Intel(R) Xeon(R) processor 5100 Series |
45nm Intel(R) Core(TM)2 Duo processor |
Intel(R) Itanium(R) 2 processor | ||
| single | HA | 14.90 | 14.39 | 19.75 |
| LA | 7.63 | 7.51 | 19.75 | |
| EP | 5.63 | 5.54 | 19.74 | |
| double | HA | 43.84 | 43.07 | 15.31 |
| LA | 43.84 | 42.73 | 15.29 | |
| EP | 20.46 | 19.68 | 15.28 | |
Accuracy:
| Dual-Core Intel(R) Xeon(R) processor 5100 Series |
45nm Intel(R) Core(TM)2 Duo processor |
Intel(R) Itanium(R) 2 processor | ||
| single | HA | 0.60 | 0.60 | 0.51 |
| LA | 3.47 | 3.47 | 0.51 | |
| EP | 2.54E+03 | 2.52E+03 | 0.51 | |
| double | HA | 0.51 | 0.51 | 0.50 |
| LA | 0.51 | 0.51 | 0.50 | |
| EP | 4.26 | 4.26 | 0.50 | |
Note: Units - ULP (Units in The Last Place).
Performance Graphs:
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