Tanpi
Computes the tangent of vector elements multiplied by π.
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
|
12.97
|
6.72
|
5.67
|
1.91
|
LA
|
3.16
|
2.55
|
2.04
|
1.57
| |
EP
|
2.93
|
2.37
|
1.88
|
1.45
| |
double
|
HA
|
21.56
|
14.57
|
11.68
|
4.82
|
LA
|
8.69
|
7.16
|
5.20
|
3.55
| |
EP
|
8.61
|
7.11
|
4.44
|
3.04
| |
Notes:
- Units - CPE (Clocks per Element)
- Performance was measured on "working" interval (double precision: [ -300.0, 300.0 ]; single precision: [ -300.0, 300.0 ])
- 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
|
1.00
|
1.00
|
1.00
|
0.96
|
LA
|
3.18
|
3.18
|
3.18
|
3.95
| |
EP
|
639.99
|
639.99
|
639.99
|
852.78
| |
double
|
HA
|
1.00
|
1.00
|
1.00
|
0.85
|
LA
|
3.34
|
3.34
|
3.34
|
3.60
| |
EP
|
1.36E+06
|
1.36E+06
|
1.36E+06
|
2.66E+07
| |
Note:
Units - ULP (Units in the Last Place).Performance Graphs:
