Intel® Advisor User Guide

User Guide

Contents

filter-by-scope

Enable filtering detected stack variables by scope (warning vs. error) in a Dependencies analysis.
GUI Equivalent
Project Properties
Analysis Target
Dependencies Analysis
Advanced
Filter stack variables by scope

Syntax

--filter-by-scope
--no-filter-by-scope
Default
Off (no-filter-by-scope)
Actions Modified
collect
=dependencies
Usage
Variables initiated inside the specified loop(s) are considered potential dependencies (warning). Variables initiated outside the specified loop(s) are considered dependencies (error).
Disabling can decrease collection overhead.
Example
Run a Dependencies analysis. Analyze innermost scalar loops. Filter detected stack variables by scope. 
advisor --collect=dependencies --loops="scalar,loop-height=0" --filter-by-scope --project-dir=./advi_results -- ./myApplication

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.