inspect_ov_ir_fq_params.py

# Openvino==2022.2.0
import sys
import numpy as np

from openvino.runtime import Core


if len(sys.argv) < 3:
    print("Please provide path to model xml file as a first arg and"
          " path to output text file to dump model constants.")
    exit()

ie = Core()
lim = 30.
model = ie.read_model(model=sys.argv[1])
with open(sys.argv[2], 'w') as out:
    for op in model.get_ordered_ops():
        if 'fakequantize' in str(op.get_type_info()).lower():
            inp_vectors = [op.input_value(i).get_node().get_vector() for i in range(1, 5)]
            cond = any(np.any(np.abs(x) > lim) for x in inp_vectors)
            if cond:
                out.write(op.get_friendly_name() + '\n')
print('Done!')