How to Optimize Data Transfers in CUDA C/C++ – NVIDIA Technical Blog News and tutorials for developers, data scientists, and IT admins 2025-03-21T20:30:26Z http://www.open-lab.net/blog/feed/ Mark Harris <![CDATA[How to Optimize Data Transfers in CUDA C/C++]]> http://www.parallelforall.com/?p=805 2022-08-21T23:36:49Z 2012-12-05T01:20:31Z In the previous three posts of this CUDA C & C++ series we laid the groundwork for the major thrust of the series: how to optimize CUDA C/C++ code. In this...]]> In the previous three posts of this CUDA C & C++ series we laid the groundwork for the major thrust of the series: how to optimize CUDA C/C++ code. In this...

In the previous three posts of this CUDA C & C++ series we laid the groundwork for the major thrust of the series: how to optimize CUDA C/C++ code. In this and the following post we begin our discussion of code optimization with how to efficiently transfer data between the host and device. The peak bandwidth between the device memory and the GPU is much higher (144 GB/s on the NVIDIA Tesla C2050��

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