Cosh
Computes a hyperbolic cosine 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
|
5.32
|
5.92
|
5.03
|
1.08
|
LA
|
5.32
|
1.61
|
1.47
|
0.90
| |
EP
|
5.32
|
1.38
|
1.36
|
0.73
| |
double
|
HA
|
25.13
|
7.65
|
6.55
|
2.29
|
LA
|
20.96
|
6.70
|
5.68
|
1.98
| |
EP
|
7.21
|
6.70
|
5.68
|
1.87
| |
Notes:
- Units - CPE (Clocks per Element)
- Performance was measured on "working" interval (double precision: [ -675.0, 675.0 ]; single precision: [ -87.0, 87.0 ])
- 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
|
0.52
|
0.52
|
0.52
|
0.52
|
LA
|
0.96
|
0.96
|
0.96
|
1.29
| |
EP
|
379.00
|
379.00
|
379.00
|
930.00
| |
double
|
HA
|
0.50
|
0.50
|
0.50
|
0.51
|
LA
|
1.10
|
1.10
|
1.10
|
1.19
| |
EP
|
1.10
|
1.10
|
1.10
|
1.24E+03
| |
Note:
Units - ULP (Units in the Last Place).Performance Graphs:
