Disable automatic generation of test code, using template benchmark is trivial to add a new test

Add corresponding files (including new .dat wiles for weights in compiled_models)

Use also a given number of events (e.g. 64)

Add also all needed input files

for SOFIE tests

Remove then header file from repository

Remove also obsolate onnx file that cannot be parsed by SOFIE

Add new FindONNXRuntime and a new FindLWTNN to find the required dependency package. Use minimial FIndModule file, which requires only to define an env variable to find the package

Add optimization flags for auto-vectorization : -mavx2 -fno-signaling-nans -fno-trapping-math.
With autovec, COnv1D test is 3 times faster.
These changes are used to produce the benchmark results presented ad ACAT.

…sage of state.thread_index

Add json file for Generator model

Modifiy noth ONNXRuntimeinference and SOFIEINference to support models with multiple inputs

- set in ONNXRuntime also the interopnumthreads to 1