CUDA Python 12.6.0 Release notes#

Released on August 1, 2024

Hightlights#

  • Rebase to CUDA Toolkit 12.6

  • Resolve Issue #32: Add ‘pywin32’ as Windows requirement

  • Resolve Issue #72: Allow both lists and tuples as parameter

  • Resolve Issue #73: Fix ‘cuLibraryLoadData’ processing of parameters

Limitations#

CUDA Functions Not Supported in this Release#

  • Symbol APIs

    • cudaGraphExecMemcpyNodeSetParamsFromSymbol

    • cudaGraphExecMemcpyNodeSetParamsToSymbol

    • cudaGraphAddMemcpyNodeToSymbol

    • cudaGraphAddMemcpyNodeFromSymbol

    • cudaGraphMemcpyNodeSetParamsToSymbol

    • cudaGraphMemcpyNodeSetParamsFromSymbol

    • cudaMemcpyToSymbol

    • cudaMemcpyFromSymbol

    • cudaMemcpyToSymbolAsync

    • cudaMemcpyFromSymbolAsync

    • cudaGetSymbolAddress

    • cudaGetSymbolSize

    • cudaGetFuncBySymbol

  • Launch Options

    • cudaLaunchKernel

    • cudaLaunchCooperativeKernel

    • cudaLaunchCooperativeKernelMultiDevice

  • cudaSetValidDevices

  • cudaVDPAUSetVDPAUDevice

  • cudaFuncGetName

  • cudaFuncGetParamInfo