Could not find Vulkan(missing:VULKAN_LIBRARY_VULKAN_INCLUDE_DIR)

puneeth.joseph · March 28, 2019, 5:17am

Hi,

I am trying to compile driveworks-1.2 with cuda-10 on a native linux Pc.

Unfortunately while running cmake I get this error Could not find Vulkan(missing:VULKAN_LIBRARY_VULKAN_INCLUDE_DIR).

Looks like cmake is not able to find the Vulkan package.

How can I solve this?

SivaRamaKrishnaNV · March 28, 2019, 5:47am

Dear punith.joseph,
DW 1.2 is dependent on CUDA 9.2. Could you please check with CUDA 9.2? Please check Section 1.5(Software Dependencies) in DW release notes([url]https://docs.nvidia.com/drive/active/5.0.10.3L/pdfs/NVIDIA_DriveWorks_SDK_Release_Notes_1.2.400.pdf[/url])

puneeth.joseph · March 28, 2019, 6:25am

Thanks Shiva, I will use cuda-9.2.
But I have 9.2 and 10 installed.Is there someway I can have multiple version of Cuda installed and use them as per use-cases?

SivaRamaKrishnaNV · March 28, 2019, 6:43am

Dear puneeth.joseph,
Could you please set your LD_LIBRARY_PATH,PATH to CUDA 9.2 and check cmake output if CUDA 9.2 is actually mapped for confirmation. Please check this thread [url]https://devtalk.nvidia.com/default/topic/1042526/driveworks-1-2-samples-compilation-error/[/url]

puneeth.joseph · March 28, 2019, 9:21am

Thanks SivaRamaKrishna for the documentation and forum post.

I also did couple of steps.

Removed the link from cuda-10.0 .
sudo ln -s /usr/local/cuda-9.2 /usr/local/cuda

Though the Vulkan error message still exist , but I was able to compile and build.