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GPUOpen-Tools / radeon_gpu_profiler

Radeon GPU Profiler (RGP) is a tool from AMD that allows for deep inspection of GPU workloads.
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RDP Will not capture a profile from a program #94

Closed nlbutts closed 9 months ago

nlbutts commented 11 months ago

RDP bug report

Description I am trying to profile any of the hipblas examples. Specifically hipblas-example-sgemm. I followed the directions here https://radeon-developer-panel.readthedocs.io/en/latest/#how-to-profile-your-application

I had to use the Advanced Mode to add the program. But when I run the program it doesn't capture. Nor can I select the Capture Profile button. As it is grayed out.

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========================================== Steps to Reproduce

  1. Follow the instructions
  2. Compile the hipblas code
  3. Run hipblas-example-sgemm

========================================== Host System Information

RDP Version: Radeon Developer Panel v2.12.0.20 RDP build Date: 12/04/2023

Operating System: Ubuntu 22.04.3 LTS Qt Version: 5.15.2

Tool Version: 2.1.0 Router Version 0.13.0

========================================== Connected System Information

Driver Version: 23.0.4-0ubuntu1~22.04.1 GPUOpen Interface Major Version: 42

Operating System Name: Ubuntu 22.04.3 LTS Operating System Description: Linux 6.2.0-37-generic x86_64 #38~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Nov 2 18:01:13 UTC 2

GPUs:

Name: AMD Radeon RX 7800 XT

ASIC info

Device Id: 29822 Revision: 200 Family: 145 gfx_engine: 0

bdenhollander commented 11 months ago

Only Vulkan profiling is possible with Ubuntu in Radeon GPU Profiler. HIP and OpenCL profiling are possible on Windows. You can use rocprof instead.

chesik-amd commented 9 months ago

@bdenhollander is correct. HIP profiling on Linux (where the underlying driver stack is ROCm) is not supported by RDP/RGP.