Intel® VTune™ Profiler

User Guide

ID 766319
Date 10/31/2024
Public
Document Table of Contents

GPU Compute/Media Hotspots Report

When you have results from multiple runs of the GPU Compute/Media Hotspots analysis, you can merge these results to get a consolidated view of the metrics.

To generate this consolidated report, use the vtune-results-merger.py script. You can find this script in the bin64 folder where you installed Intel® VTune™ Profiler on your system.

Requirements:

  • You must use analysis results for the same application.
  • All analysis results must be collected on the same machine.
  • The same GPU (or set of GPUs) must be used for the analysis runs.
  • This script requires a minimum of two results.

Syntax

vtune-results-merger.py [-h] [-format {csv,text}] [-csv-delimiter {comma,semicolon,colon,tab}] [-report-output REPORT_OUTPUT] first_result-dir result_dir[result_dir ...]

Required Arguments:

  • first_result_dir : This is the location of the first result

  • result_dir : This is the location of the second or additional result. Make sure to save a single result in each folder. Specify the path for each additional result.

Optional Arguments:

  • -h, --help : Display help options

  • -format {csv,text} : Specify an output format (.CSV|.TXT) for the report

  • -csv-delimiter {comma,semicolon,colon,tab} : Specify a delimiter character for the CSV output

  • -report-output REPORT_OUTPUT : Write the output of the report to a file