Method init

devices/cuda/cuda_external_semaphore.cpp:57–60

  }

  void CUDAExternalSemaphore::init(const cudaExternalSemaphoreHandleDesc& handleDesc)
  {
    checkError(cudaImportExternalSemaphore(&extSem, &handleDesc));
  }

  CUDAExternalSemaphore::~CUDAExternalSemaphore()
  {