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CUDA Python 12.1.0 Release notes#

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Released on February 28, 2023

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Hightlights#

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  • Rebase to CUDA Toolkit 12.1

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  • Resolve Issue #41: Add support for Python 3.11

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  • Resolve Issue #42: Dropping Python 3.7

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  • Resolve Issue #43: Trim Conda package dependencies

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Limitations#

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CUDA Functions Not Supported in this Release#

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  • Symbol APIs

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    • cudaGraphExecMemcpyNodeSetParamsFromSymbol

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    • cudaGraphExecMemcpyNodeSetParamsToSymbol

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    • cudaGraphAddMemcpyNodeToSymbol

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    • cudaGraphAddMemcpyNodeFromSymbol

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    • cudaGraphMemcpyNodeSetParamsToSymbol

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    • cudaGraphMemcpyNodeSetParamsFromSymbol

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    • cudaMemcpyToSymbol

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    • cudaMemcpyFromSymbol

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    • cudaMemcpyToSymbolAsync

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    • cudaMemcpyFromSymbolAsync

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    • cudaGetSymbolAddress

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    • cudaGetSymbolSize

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    • cudaGetFuncBySymbol

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  • Launch Options

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    • cudaLaunchKernel

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    • cudaLaunchCooperativeKernel

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    • cudaLaunchCooperativeKernelMultiDevice

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  • cudaSetValidDevices

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  • cudaVDPAUSetVDPAUDevice

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