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This is what I get while using CodeXL for GPU profiling...

Question asked by pbcpbt on Mar 8, 2013
Latest reply on Apr 2, 2013 by lbin

Unable to gather profile data. This error can occur for one of several reasons:

  • The active project is not an OpenCL or a DirectCompute program.
  • The active project is an OpenCL program, but it did not make any "enqueue" calls.
  • The active project does not compile or run properly (try running it manually).
  • You do not have write access to the profile output directory.

 

1. It is an OpenCL program.

2. It does make "enqueue" calls.

3. It perfectly runs manually.

4. I do have write access to the profile output directory.

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