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.

Syntax

--small-node-filter
=
<integer>
Arguments
<integer>
is total time threshold, in milliseconds.
Default
0
Actions Modified
collect
=projection
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.
  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 -stackwalk-mode=online --static-instruction-mix --project-dir=./advi -- myApplication
$ advisor --collect=tripcounts --flop --enable-data-transfer-analysis --project-dir=./advi -- myApplication
$ advisor --collect=projection --small-node-filter=5 --project-dir=./advi

Product and Performance Information

1

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