CUDA Python 11.5.0 Release notes

Released on October 18, 2021

Hightlights

  • PyPi support

  • Conda support

  • GA release for CUDA Python

  • Supports all platforms that CUDA is supported

  • Supports all CUDA 11.x releases

  • Low-level CUDA Cython bindings and Python wrappers

Limitations

  • Changing default stream not supported; coming in future release

CUDA Functions Not Supported in this Release

  • cudaGetTextureReference

  • cudaGetSurfaceReference

  • cudaBindTexture

  • cudaBindTexture2D

  • cudaBindTextureToArray

  • cudaBindTextureToMipmappedArray

  • cudaLaunchKernel

  • cudaLaunchCooperativeKernel

  • cudaLaunchCooperativeKernelMultiDevice

  • cudaMemcpyToSymbol

  • cudaMemcpyFromSymbol

  • cudaMemcpyToSymbolAsync

  • cudaMemcpyFromSymbolAsync

  • cudaGetSymbolAddress

  • cudaGetSymbolSize

  • cudaUnbindTexture

  • cudaGetTextureAlignmentOffset

  • cudaBindSurfaceToArray

  • cudaGetFuncBySymbol

  • cudaSetValidDevices

  • cudaGraphExecMemcpyNodeSetParamsFromSymbol

  • cudaGraphExecMemcpyNodeSetParamsToSymbol

  • cudaGraphAddMemcpyNodeToSymbol

  • cudaGraphAddMemcpyNodeFromSymbol

  • cudaGraphMemcpyNodeSetParamsToSymbol

  • cudaGraphMemcpyNodeSetParamsFromSymbol

  • cudaProfilerInitialize

  • cudaProfilerStart

  • cudaProfilerStop

  • cuProfilerInitialize

  • cuProfilerStart

  • cuProfilerStop

  • EGL

    • cuGraphicsEGLRegisterImage

    • cuEGLStreamConsumerConnect

    • cuEGLStreamConsumerConnectWithFlags

    • cuEGLStreamConsumerDisconnect

    • cuEGLStreamConsumerAcquireFrame

    • cuEGLStreamConsumerReleaseFrame

    • cuEGLStreamProducerConnect

    • cuEGLStreamProducerDisconnect

    • cuEGLStreamProducerPresentFrame

    • cuEGLStreamProducerReturnFrame

    • cuGraphicsResourceGetMappedEglFrame

    • cuEventCreateFromEGLSync

    • cudaGraphicsEGLRegisterImage

    • cudaEGLStreamConsumerConnect

    • cudaEGLStreamConsumerConnectWithFlags

    • cudaEGLStreamConsumerDisconnect

    • cudaEGLStreamConsumerAcquireFrame

    • cudaEGLStreamConsumerReleaseFrame

    • cudaEGLStreamProducerConnect

    • cudaEGLStreamProducerDisconnect

    • cudaEGLStreamProducerPresentFrame

    • cudaEGLStreamProducerReturnFrame

    • cudaGraphicsResourceGetMappedEglFrame

    • cudaEventCreateFromEGLSync

  • GL

    • cuGraphicsGLRegisterBuffer

    • cuGraphicsGLRegisterImage

    • cuWGLGetDevice

    • cuGLGetDevices

    • cuGLCtxCreate

    • cuGLInit

    • cuGLRegisterBufferObject

    • cuGLMapBufferObject

    • cuGLUnmapBufferObject

    • cuGLUnregisterBufferObject

    • cuGLSetBufferObjectMapFlags

    • cuGLMapBufferObjectAsync

    • cuGLUnmapBufferObjectAsync

    • cudaGLGetDevices

    • cudaGraphicsGLRegisterImage

    • cudaGraphicsGLRegisterBuffer

    • cudaWGLGetDevice

    • cudaGLSetGLDevice

    • cudaGLRegisterBufferObject

    • cudaGLMapBufferObject

    • cudaGLUnmapBufferObject

    • cudaGLUnregisterBufferObject

    • cudaGLSetBufferObjectMapFlags

    • cudaGLMapBufferObjectAsync

    • cudaGLUnmapBufferObjectAsync

  • VDPAU

    • cuVDPAUGetDevice

    • cuVDPAUCtxCreate

    • cuGraphicsVDPAURegisterVideoSurface

    • cuGraphicsVDPAURegisterOutputSurface

    • cudaVDPAUGetDevice

    • cudaVDPAUSetVDPAUDevice

    • cudaGraphicsVDPAURegisterVideoSurface

    • cudaGraphicsVDPAURegisterOutputSurface