Developer Reference
Visible to Intel only — GUID: GUID-944F0DF5-0322-401D-BB61-5AF675F8855D
Remainder
Performs element by element computation of the remainder function on the elements of vector a and the corresponding elements of 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 | 3.07 | 2.45 | 1.99 | 2.00 |
LA | 3.07 | 2.45 | 1.99 | 2.00 | |
EP | 3.07 | 2.44 | 1.99 | 2.00 | |
double | HA | 25.61 | 7.20 | 4.45 | 3.81 |
LA | 25.61 | 7.19 | 4.45 | 3.81 | |
EP | 8.78 | 7.19 | 4.45 | 3.81 |
Notes:
- Units - CPE (Clocks per Element)
Performance was measured on "working" interval (double precision: [ -10000.0, 10000.0 ] × [ 0.0001, 10000.0 ]; single precision: [ -10000.0, 10000.0 ] × [ 0.0001, 10000.0 ])
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 | 0.00 | 0.00 | 0.00 | 0.00 |
LA | 0.00 | 0.00 | 0.00 | 0.00 | |
EP | 0.00 | 0.00 | 0.00 | 0.00 | |
double | HA | 0.00 | 0.00 | 0.00 | 0.00 |
LA | 0.00 | 0.00 | 0.00 | 0.00 | |
EP | 0.00 | 0.00 | 0.00 | 0.00 |
NOTE:
Units - ULP (Units in the Last Place).
Performance Graphs:
Parent topic: Arithmetic