[NFI]: XPUBackend refactoring to facilitate arch-specific implementations#5329

AndreyPavlenko wants to merge 2 commits intomainintel/intel-xpu-backend-for-triton:mainfrom

AndreyPavlenko/backend-refactorintel/intel-xpu-backend-for-triton:AndreyPavlenko/backend-refactorCopy head branch name to clipboard