Constant Time Launch for Straight-Line CUDA Graphs and Other Performance Enhancements – NVIDIA Technical Blog News and tutorials for developers, data scientists, and IT admins 2025-03-20T22:37:13Z http://www.open-lab.net/blog/feed/ Houston Hoffman <![CDATA[Constant Time Launch for Straight-Line CUDA Graphs and Other Performance Enhancements]]> http://www.open-lab.net/blog/?p=88631 2024-09-19T19:32:10Z 2024-09-11T16:00:00Z CUDA Graphs are a way to define and batch GPU operations as a graph rather than a sequence of stream launches. A CUDA Graph groups a set of CUDA kernels and...]]> CUDA Graphs are a way to define and batch GPU operations as a graph rather than a sequence of stream launches. A CUDA Graph groups a set of CUDA kernels and...Decorative image of light fields in green, purple, and blue.

CUDA Graphs are a way to define and batch GPU operations as a graph rather than a sequence of stream launches. A CUDA Graph groups a set of CUDA kernels and other CUDA operations together and executes them with a specified dependency tree. It speeds up the workflow by combining the driver activities associated with CUDA kernel launches and CUDA API calls. It also enforces the dependencies with��

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