Profiling tool for OpenMP code that runs on GPU

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Profiling tool for OpenMP code that runs on GPU

Postby kamalm » Thu Jun 05, 2014 8:08 pm

I am trying to estimate the time spent in running GPU kernel and the time spent for data movement between CPU and GPU.My code is in C and I am using OpenMP version 4 to run on Tesla GPU. Is there any profiling tool that can help me to do this?

Thanks
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Re: Profiling tool for OpenMP code that runs on GPU

Postby MarkB » Fri Jun 06, 2014 2:09 am

Which compiler are you using?
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Re: Profiling tool for OpenMP code that runs on GPU

Postby kamalm » Fri Jun 06, 2014 12:49 pm

I am using GCC version 4.9. The gdp profiler does not provide performance analysis for GPU. I know PG compiler provide such statistics but it does not support OpenMP version 4.
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