Carter Edwards – NVIDIA Technical Blog News and tutorials for developers, data scientists, and IT admins 2024-05-23T13:14:04Z http://www.open-lab.net/blog/feed/ Carter Edwards <![CDATA[Controlling Data Movement to Boost Performance on the NVIDIA Ampere Architecture]]> http://www.open-lab.net/blog/?p=20958 2024-05-23T13:14:04Z 2020-09-23T00:23:52Z The NVIDIA Ampere architecture provides new mechanisms to control data movement within the GPU and CUDA 11.1 puts those controls into your hands. These...]]>

The NVIDIA Ampere architecture provides new mechanisms to control data movement within the GPU and CUDA 11.1 puts those controls into your hands. These mechanisms include asynchronously copying data into shared memory and influencing the residency of data in the L2 cache. This post walks through how to use the asynchronous copy feature, and how to set up your algorithms to overlap…

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