Intel® Advisor User Guide

User Guide

Contents

small-node-filter

Specify the total time threshold, in milliseconds, to filter out nodes that fall below this value from PDF and DOT reports.
GUI Equivalent
Project Properties
Analysis Target
Performance Modeling
Other parameters

Syntax

--small-node-filter
=
<integer>
Arguments
<integer>
 is total time threshold, in milliseconds.
Default
0
Actions Modified
collect
=projection
collect
=offload
Usage
This option affects only PDF and DOT reports, which is a graphical representation of an application call tree.
The PDF and DOT reports are available only on Linux* OS if the DOT* tool is installed.
Example
  1. Run Survey Analysis.
  2. Run Trip Counts and FLOP analyses of the Characterization stage.
  3. Model your application performance on a target device and filter out loops with total time less that 5 milliseconds from the PDF report. 
advisor --collect=survey --static-instruction-mix --project-dir=./advi_results -- ./myApplication

advisor --collect=tripcounts --flop --enable-data-transfer-analysis --project-dir=./advi_results -- ./myApplication
advisor --collect=projection --small-node-filter=5 --project-dir=./advi_results

Product and Performance Information

1

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