Function Sqrt
The Sqrt function computes a square root 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 | 7.64 | 2.87 | 5.22 |
| LA | 2.74 | 2.53 | 5.22 | |
| EP | 2.24 | 2.10 | 5.21 | |
| double | HA | 10.81 | 9.12 | 7.46 |
| LA | 9.60 | 9.12 | 7.25 | |
| EP | 8.46 | 9.12 | 7.24 | |
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 | 0.74 | 0.50 | 0.50 |
| LA | 2.52 | 2.52 | 0.50 | |
| EP | 3.68E+03 | 3.68E+03 | 0.50 | |
| double | HA | 0.50 | 0.50 | 0.50 |
| LA | 1.39 | 0.50 | 0.50 | |
| EP | 3.94E+05 | 0.50 | 0.50 | |
Performance Graphs:
Copyright © 2000-2008, Intel Corporation.