User Guide

Contents

check-profitability

Check the profitability of offload regions and add only profitable regions to a report.
GUI Equivalent
Project Properties
Analysis Target
Performance Modeling
Other parameters

Syntax

--check-profitability
--no-check-profitability
Default
On (check-profitability)
Actions Modified
collect
=projection
Usage
Use the
no-check-profitability
option to add all offloadable regions to a report even if they do not benefit from the increased speed after offloading.
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 do not check loop profitability.
$ 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 --no-check-profitability --project-dir=./advi

Product and Performance Information

1

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