CUDA Python 12.3.0 Release notes¶

Released on October 19, 2023

Highlights¶

Rebase to CUDA Toolkit 12.3
Resolve Issue #16: cuda.cudart.cudaRuntimeGetVersion() hard-codes the runtime version, rather than querying the runtime
- New API cudart.getLocalRuntimeVersion()
Resolve Issue #48: Dropping Python 3.8
Resolve Issue #51: Dropping package releases for ppc64 on PYPI and conda-nvidia channel

Symbol APIs
- cudaGraphExecMemcpyNodeSetParamsFromSymbol
- cudaGraphExecMemcpyNodeSetParamsToSymbol
- cudaGraphAddMemcpyNodeToSymbol
- cudaGraphAddMemcpyNodeFromSymbol
- cudaGraphMemcpyNodeSetParamsToSymbol
- cudaGraphMemcpyNodeSetParamsFromSymbol
- cudaMemcpyToSymbol
- cudaMemcpyFromSymbol
- cudaMemcpyToSymbolAsync
- cudaMemcpyFromSymbolAsync
- cudaGetSymbolAddress
- cudaGetSymbolSize
- cudaGetFuncBySymbol
Launch Options
- cudaLaunchKernel
- cudaLaunchCooperativeKernel
- cudaLaunchCooperativeKernelMultiDevice
cudaSetValidDevices
cudaVDPAUSetVDPAUDevice
cudaFuncGetName