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GPUOpen-Tools / radeon_compute_profiler

The Radeon Compute Profiler (RCP) is a performance analysis tool that gathers data from the API run-time and GPU for OpenCL™ and ROCm/HSA applications. This information can be used by developers to discover bottlenecks in the application and to find ways to optimize the application's performance.
MIT License
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SALUBusy Incorrect? #14

Closed bdh0404 closed 5 years ago

bdh0404 commented 6 years ago

I'm profiling clsparse library in ubuntu 16.04 with rx vega 64. The data generated from rcprof shows SALUBusy values over 100. From the documentation, SALUBusy values should be in 0 to 100. How is that possible? What is the equation to generate SALUBusy? Is that a bug of rcprof?

chesik-amd commented 5 years ago

Can you try this again with RCP v5.6, which was released last week? There may have been a bug in the version of GPUPerfAPI used by the RCP version you were using. I believe issues such as this have been fixed in the latest versions of GPA and RCP.

bdh0404 commented 5 years ago

Thanks for fixing this issue.