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CUDA Python 12.2.1 Release notes#

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Released on January 8, 2024

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Hightlights#

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  • Compatibility with Cython 3

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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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