Analizadores de rendimiento de gráficos

Internal Intel users -- Please read this!


If you are an internal Intel user of the Intel GPA product, please do not post on this forum.

Instead, please use the Intel GPA Inside Blue Forum for any questions, issues, or discussion about the Intel GPA product.

If you are having trouble finding the Inside Blue Forum, feel free to message me and I can send you the link. 


Seth Schneider


Acquiring shader microcode disassembly & stats


Is there a way to query shader microcode disassembly and stats (ALU instruction count, GPR usage, estimated cycle count, etc.) for Intel GPU architectures like for AMD GCN with atidxx64.dll & AmdDxGsaCompileShader() function? I would like to get this info for D3D compiled bytecode in my shader tool mainly for optimization purposes for Intel GPU architectures.

Thanks, Jarkko


Capture failed: Unsupported D3DFormat

Dear sir,

We are writing a rendering software with D3D9.

By using GPA, the monitor can successfully show FPS on the frame.

But when using Ctrl+Shift+C to capture a frame, it sometimes report: Unsupported D3DFormat: 0x9C.

The failure rate are very high, about 9/10.

Yes, it occasionally works, to produce a valid frame captired file. We really confused by this.

Please give us some clue to identify the problem! By the way, what the value, 0x9C, means?

Best regards,

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