[llvm] [Liboffload] Add function for checking ELF file device compatibility (PR #156259)

[Joseph Huber via llvm-commits]

jhuber6 wrote:

Yes, you can detect CUDA fatbins w/ magic bytes, though the difficulty is getting the appropriate ELF out since we rely on binary tooling, I wonder if there's some API for that on the NVIDIA side.

https://github.com/llvm/llvm-project/pull/156259