For driver debugging it is useful to isolate Triton kernels to the underlying SPV code and run that SPV code in a controlled environment. We have introduced the SPIRVRunner which shares code with the Intel Triton backend, allowing us to run the generated SPV code for a kernel using the same arguments. The runner is not generalized and requires manually setting parameters to match the kernel params. If we could serialize the parameters for a kernel in some structured format just before the kernel launches, we could improve generalization of the runner.

Add serialization (to JSON? + pytorch format tensors) of args dictionary here:
https://github.com/intel/intel-xpu-backend-for-triton/blob/llvm-target/third_party/intel/backend/driver.py#L393

in XPULauncher.__call__.

Add corresponding deserialization to SPIRVRunner.cpp.