Log10
Computes a denary logarithm of complex 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
|
351.64
|
438.62
|
330.72
|
308.87
|
LA
|
351.64
|
438.62
|
330.62
|
308.87
| |
EP
|
351.64
|
438.60
|
330.62
|
308.87
| |
double
|
HA
|
345.04
|
429.91
|
324.18
|
304.20
|
LA
|
345.04
|
429.84
|
324.13
|
303.49
| |
EP
|
345.04
|
429.80
|
324.13
|
303.49
| |
Notes:
- Units - CPE (Clocks per Element)
- Performance was measured on "working" interval (double precision: [ 0.01, 20.0 ] × [ 0.01, 20.0 ]; single precision: [ 0.01, 20.0 ] × [ 0.01, 20.0 ])
- 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
|
0.50
|
0.50
|
0.50
|
0.50
| |
EP
|
0.50
|
0.50
|
0.50
|
0.50
| |
double
|
HA
|
0.50
|
0.50
|
0.50
|
0.50
|
LA
|
0.50
|
0.50
|
0.50
|
0.50
| |
EP
|
0.50
|
0.50
|
0.50
|
0.50
| |
Note:
Units - ULP (Units in the Last Place).Performance Graphs:
