Atanh
Computes an inverse hyperbolic tangent of real vector elements.
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
|
6.71
|
6.88
|
5.95
|
2.12
|
LA
|
5.74
|
4.76
|
4.13
|
1.79
| |
EP
|
4.94
|
4.13
|
3.58
|
1.42
| |
double
|
HA
|
14.88
|
14.64
|
12.44
|
4.73
|
LA
|
13.46
|
12.80
|
10.90
|
4.04
| |
EP
|
12.46
|
12.28
|
10.42
|
3.09
| |
Notes:
- Units - CPE (Clocks per Element)
- Performance was measured on "working" interval (double precision: [ 0.005, 0.99999 ]; single precision: [ 0.77, 0.99999 ])
- 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
|
1.28
|
1.28
|
1.28
|
0.58
| |
EP
|
1.46E+03
|
1.46E+03
|
1.46E+03
|
686.00
| |
double
|
HA
|
0.50
|
0.50
|
0.50
|
0.54
|
LA
|
1.75
|
1.75
|
1.75
|
0.76
| |
EP
|
1.12E+04
|
1.12E+04
|
1.12E+04
|
1.38E+06
| |
Note:
Units - ULP (Units in the Last Place).Performance Graphs:
