Developer Reference
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Sind
Computes the sine of vector elements multiplied by π/180.
Performance:
Intel® Xeon® Processor E5-2680 | Intel® Xeon® Processor E5-2699 v3 | Intel® Xeon® Processor E5-2699 v4 | Intel® Xeon® Gold 6148 Processor | ||
---|---|---|---|---|---|
single | HA | 9.49 | 2.85 | 2.39 | 1.72 |
LA | 5.73 | 1.41 | 1.19 | 0.78 | |
EP | 4.77 | 1.20 | 1.00 | 0.69 | |
double | HA | 11.44 | 10.15 | 8.58 | 2.94 |
LA | 6.51 | 4.24 | 3.90 | 2.24 | |
EP | 6.51 | 2.83 | 2.33 | 1.49 |
Notes:
- Units - CPE (Clocks per Element)
Performance was measured on "working" interval (double precision: [ -10000.0, 10000.0 ]; single precision: [ -10000.0, 10000.0 ])
Data - vectors of 1000 elements with random generated numbers.
All data was collected with 64-bit libraries.
Accuracy:
Intel® Xeon® Processor E5-2680 | Intel® Xeon® Processor E5-2699 v3 | Intel® Xeon® Processor E5-2699 v4 | Intel® Xeon® Gold 6148 Processor | ||
---|---|---|---|---|---|
single | HA | 0.50 | 0.50 | 0.50 | 0.50 |
LA | 1.96 | 1.96 | 1.96 | 1.96 | |
EP | 2.69E+03 | 2.69E+03 | 2.69E+03 | 2.69E+03 | |
double | HA | 0.90 | 0.90 | 0.90 | 0.90 |
LA | 2.75 | 2.75 | 2.75 | 2.81 | |
EP | 6.14E+07 | 6.14E+07 | 6.14E+07 | 6.14E+07 |
NOTE:
Units - ULP (Units in the Last Place).
Performance Graphs:
Parent topic: Trigonometric Functions