quark.onnx.tools.convert_fp32_to_bf16
#
Convert tensor float type in the ONNX ModelProto input to tensor bfloat16.
Use the convert_fp32_to_bf16.py to convert a float32 model to a bfloat16 model:
`
python convert_fp32_to_bf16.py --input $FLOAT_32_ONNX_MODEL_PATH --output $BFLOAT_16_ONNX_MODEL_PATH
`