The Vulkan backend does work on PC, as the only requirement is that Vulkan drivers are present. However, it was developed with mobile use-cases in mind and we h

The Vulkan backend does work on PC, as the only requirement is that Vulkan drivers are present. However, it was developed with mobile use-cases in mind and we haven't validated/optimized performance for PC. As an aside, the Vulkan backend is tied to TorchScript at the moment, so it is not yet compatible with ExecuTorch. However, we are also planning to introduce a Vulkan delegate for ExecuTorch which will enable GPU delegation through ExecuTorch.