Intel® Advisor User Guide

User Guide

  • 2021.2
  • 05/21/2021
  • Public Content
  • Download as PDF
Contents

Configure Target Application

Intel® Advisor
 supports targets:
  • Developed to run on Windows* or Linux* operating systems using the
    Intel® oneAPI
    DPC++/C++
     Compiler
    ,
    Intel® C++ Compiler Classic
    ,
    Intel® Fortran Compiler Classic
    , or GNU*
    gcc
     compiler development environment
  • That use C/C++, Fortran, or mixed Python* code for the portions that will run in parallel.
  • That use Data Parallel C++ (DPC++), OpenCL™, or OpenMP* with
    pragma omp target
     (for C++) or
    directive omp target
     (for Fortran) code
The target executable must contain source symbol table debug information, so the
Intel® Advisor
 can provide source line correlation and viewing sources.
To analyze an application with the
Intel® Advisor
, the application should take longer than 500 milliseconds to execute on CPU or GPU. If your application execution time is lower, it might cause inaccurate data sampling or a
No data is collected
 error.
Before you start profiling your application and applying changes that should increase performance, you can configure the application as follows to optimize it for analyses:

Product and Performance Information

1

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