Function Cos
The Cos function computes a cosine of real vector elements.
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 | 8.50 | 8.89 | 7.27 |
| LA | 7.46 | 7.16 | 7.27 | |
| EP | 7.00 | 6.34 | 7.27 | |
| double | HA | 13.07 | 16.78 | 10.88 |
| LA | 13.03 | 16.68 | 10.82 | |
| EP | 10.57 | 12.77 | 10.78 | |
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 | 0.75 | 0.75 | 0.50 |
| LA | 1.63 | 1.63 | 0.50 | |
| EP | 2.55E+03 | 2.55E+03 | 0.50 | |
| double | HA | 0.50 | 0.50 | 0.50 |
| LA | 0.50 | 0.50 | 0.50 | |
| EP | 2.46E+05 | 2.46E+05 | 0.50 | |
Performance Graphs:
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