Intel® Graphics Performance Analyzers User Guide

User Guide

  • 2022.3
  • 09/27/2022
  • Public Content
Contents

What's New with Intel® Graphics Performance Analyzers

Intel GPA 2022.3

Graphics Frame Analyzer, Graphics Trace Analyzer, System Analyzer, Graphics Monitor
Intel® GPA Framework
This release of Intel® Graphics Performance Analyzers (Intel® GPA) contains the following additions and enhancements.
  • The
    gpa-metrics-collector
     command has been significantly enhanced for data collection:
    • You can now use this feature to collect metrics for complex workloads at a faster rate, by as much as 22x.
    • Previously, you could collect GPU command metric values per frame. Now, you can collect metrics per event or per pass. Additionally, you can also collect data from multiple frames.
  • When you use
    gpa-subcapture-recorder
     with the new
    --enable-compression
     option, you can compress the substreams that you capture. Use substream compression to reduce the size of streams up to 30%.
  • With this version of Intel® GPA, you can use multithreaded playback to improve CPU performance of the GPA player.
  • This release enhances support for games with complex render passes for DirectX Raytracing (DXR) workloads. You can now capture and playback DXR workloads which use Execute Indirect.
See the Release Notes for the list of new features supported in the 2022.3 release of Intel GPA, installation notes, and known issues and limitations. To find documentation for previous Intel GPA releases, refer to documentation archive.

Product and Performance Information

1

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