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fanwar
Staff
Staff

Could not debug kernel error Teapot sample

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Kaveri APU

Windows 7 Ultimate

VisualStudio 2012 professional

AMD APP SDK v2.9

CodeXL v1.4 (complete installation)

1. Load Teapot Sample

2. Execute sample

3. Pause

4. Set a breakpoint into the kernel, e.g. line 130

5. Resume/re-run sample

Error message: Could not debug kernel. Error during kernel debugging.

Issue does not occur under similar environment when using FirePro V3900 dGPU

Attached codexl logs and driver version

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1 Solution

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dorono
Staff
Staff

Re: Could not debug kernel error Teapot sample

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Hi fanwar,

Your screenshot shows you're using Catalyst 14.20. CodeXL 1.4 supports OpenCL driver up to and including 14.10, but driver 14.20 is not supported.

Driver support for newer Catalyst releases will be added in the soon-to-be-released CodeXL 1.5, however due to various reasons driver 14.20 will never be supported by CodeXL.

So, your options are:

  • Downgrade to an earlier driver release (14.10 or earlier),
  • or wait a few weeks for CodeXL 1.5 and upgrade to a driver release later than 14.20.

Hope this helps,

View solution in original post

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2 Replies
dorono
Staff
Staff

Re: Could not debug kernel error Teapot sample

Jump to solution

Hi fanwar,

Your screenshot shows you're using Catalyst 14.20. CodeXL 1.4 supports OpenCL driver up to and including 14.10, but driver 14.20 is not supported.

Driver support for newer Catalyst releases will be added in the soon-to-be-released CodeXL 1.5, however due to various reasons driver 14.20 will never be supported by CodeXL.

So, your options are:

  • Downgrade to an earlier driver release (14.10 or earlier),
  • or wait a few weeks for CodeXL 1.5 and upgrade to a driver release later than 14.20.

Hope this helps,

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fanwar
Staff
Staff

Re: Could not debug kernel error Teapot sample

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Hi Doron,

Thanks very much for the response, will give that a try which should hopefully resolve the issue, thanks again!

-Faisal

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