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URL: https://gpuopen.com/rga/

⇱ AMD Radeon™ GPU Analyzer - AMD GPUOpen

Analyze. Adjust. Accelerate. Now available as part of the AMD Radeon™ Developer Tool Suite.

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AMD Radeon™ GPU Analyzer (RGA) is an offline compiler and performance analysis tool for Microsoft DirectX®, Vulkan®, SPIR-V™, OpenGL®, and OpenCL™.

  • AMD RGA is now available as part of the AMD Radeon™ Developer Tool Suite, together with AMD RGP, AMD RMV, AMD RGD, AMD RRA, and AMD RDP.
  • For the best experience, we encourage you to use the suite to ensure compatibility between the different tools.
  • The Visual Studio® Code extension for the AMD Radeon™ GPU Analyzer (RGA) makes it possible to use AMD RGA directly from within Visual Studio® Code.

Download the latest version - v2.14.2

This release adds the following features:

  • Analyze precompiled HIP GPU Code Object binaries for AMD Instinct™ MI350 Series GPUs (AMD CDNA™ 4 architecture) with RGA’s Binary Analysis mode.
  • Compile and analyze OpenCL® kernels for AMD Instinct MI350 Series GPUs (AMD CDNA 4 architecture).
  • Added support for the AMD Ryzen™ AI 5 330 Processor with AMD Radeon™ 820M Graphics and AMD Radeon RX 9060 GPUs as compilation targets across all RGA’s modes.
  • Bug and stability fixes.

Visual Studio Code Extension for AMD Radeon™ GPU Analyzer

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  • Previously, it was only possible to use AMD RGA for DirectX® 12 compute and graphics through the command line interface. The AMD RGA Visual Studio® Code extension makes life easier by providing a GUI front end for the tool, and puts together a command used to call AMD RGA from the command line.

Features

Inspect your ISA…

Analyze the ISA for your shader stages within a Vulkan® graphics or compute pipeline.

…compile for many products…

Select target GPUs for the compilation process. You can search for available targets by using specific GPU architecture or even retail product names, like “SSG” or “WX 8200”.

…refine your resources…

View register pressure and LDS/scratch memory usage for your target hardware.

…visualize VGPR pressure…

Jump to areas in your code with maximum VGPR pressure

…and correlate your code!

For OpenCL™ kernels, the tool provides correlation from high-level source code to the disassembly, and from the disassembly to the high-level source code.

Requirements

General

For all non-offline modes (DirectX® 12, DXR, Vulkan®):

Offline modes (Vulkan® offline, OpenGL®, OpenCL™, and Binary Analysis) can run without AMD driver or hardware installed.

Supported GPUs

AMD RGA supports the following as targets when compiling graphics shaders and pipelines:

  • All AMD RDNA™ architecture-based GPUs.
  • AMD Vega architecture GPUs are only supported on systems with a legacy GCN-compatible driver.
  • The new Binary Analysis mode supports Code Objects that were pre-compiled for AMD Instinct™ MI200 Series Accelerators in addition to all other supported targets.

Supported APIs in GUI

  • Vulkan®
  • OpenCL™
  • HIP, DirectX® Raytracing (DXR), DirectX® 12 (Binary Analysis only)

Supported APIs in command line

  • Vulkan®
  • DirectX® 11
  • DirectX® 12
  • DirectX® Raytracing (DXR)
  • OpenGL®
  • OpenCL™

Supported OSs

  • Windows® 11
  • Ubuntu 24.04

Version history

AMD Radeon™ Developer Tool Suite

AMD Radeon™ GPU Detective
AMD Radeon™ GPU Detective (RGD) is a tool for post-mortem analysis of GPU crashes. RGD can capture AMD GPU crash dumps from DirectX® 12 apps.
AMD Radeon™ Raytracing Analyzer
AMD Radeon™ Raytracing Analyzer (RRA) is a tool which allows you to investigate the performance of your raytracing applications and highlight potential bottlenecks.
AMD Radeon™ Developer Panel
The RDP provides a communication channel with the Radeon™ Adrenalin driver. It generates event timing data used by the Radeon™ GPU Profiler (RGP), and the memory usage data used by the Radeon™ Memory Visualizer (RMV).
AMD Radeon™ GPU Profiler
AMD RGP gives you unprecedented, in-depth access to a GPU. Easily analyze graphics, async compute usage, event timing, pipeline stalls, barriers, bottlenecks, and other performance inefficiencies.
AMD Radeon™ Memory Visualizer
AMD Radeon™ Memory Visualizer (RMV) is a tool to allow you to gain a deep understanding of how your application uses memory for graphics resources.

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GPU Reshape
GPU Reshape is a powerful tool that leverages on-the-fly instrumentation of GPU operations with instruction level validation of potentially undefined behavior.

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