Intel® Advisor Help
Metric |
Description |
Interpretation |
---|---|---|
Double number |
The ratio of floating-point operations to number of byte transfers between the CPU and the memory subsystem. |
The arithmetic intensity (AI) determines the nature of the algorithm. Loops or functions with a high AI value correspond to compute-bound codes; loops or functions with a low AI value correspond to memory-bound codes. See Roofline Analysis for more information. |