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Video: Enabling OpenACC Performance Analysis

openacc-logo-v4In this video from the GPU Technology Conference, Guido Juckeland from ZIH presents: Showing the Missing Middle – Enabling OpenACC Performance Analysis.

Learn how OpenACC runtimes expose performance-related information and how this can be now be used to show where your OpenACC applications are wasting clock cycles. The talk will show that profilers can connect with OpenACC applications to record how much time is spent in OpenACC regions and what device activity it turns into. See how this can be turned into a natural timeline based visualization to show with great detail what an OpenACC application is doing at any point in time.”

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