Intel® Advisor Help

First Instance Site Footprint

Metric

Description

Notes and Interpretation

Distance in bytes

For each memory access instruction for the first instance of a loop, the Intel Advisor:

  • Tracks the minimum and maximum access addresses.

  • Displays the maximum range in this metric.

See Footprint Metrics Applicability, Limitations, and Relevance for more information.

Collected by default for marked loops during Memory Access Patterns (MAP) analysis.

Tip

This metric is more reliable than the Maximum Per-Instruction Address Range metric.