Hello, I’m trying to run the cuda-samples/Samples/5_Domain_Specific/vulkanImageCUDA at master · NVIDIA/cuda-samples · GitHub sample on Ubuntu 22.04, vulkan-1.3.275, CUDA 12.2, driver 535.183.01, on a laptop A5500. I get the following output (that proc address for vKGetMemoryFdKHR looks sus):
./vulkanImageCUDA
Loaded ‘./teapot1024.ppm’, 1024 x 1024 pixels
Vulkan proc address for vkGetMemoryFdKHR - 1
Selected physical device = 0x6413541d2860
mipLevels = 11
CUDA error at vulkanImageCUDA.cu:1656 code=999(cudaErrorUnknown) “cudaImportExternalMemory(&cudaExtMemImageBuffer, &cudaExtMemHandleDesc)”