Add
Performs element by element addition of vector
a
and vector b
.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
|
1.01
|
0.25
|
0.21
|
0.16
|
LA
|
0.35
|
0.25
|
0.21
|
0.16
| |
EP
|
0.35
|
0.25
|
0.21
|
0.16
| |
double
|
HA
|
1.68
|
0.45
|
0.38
|
0.26
|
LA
|
1.67
|
0.45
|
0.38
|
0.26
| |
EP
|
1.67
|
0.45
|
0.38
|
0.26
| |
Notes:
- Units - CPE (Clocks per Element)
- Performance was measured on "working" interval (double precision: [ -10000.0, 10000.0 ] for both arguments; single precision: [ -10000.0, 10000.0 ] for both arguments)
- 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:
