ResNet50 Inference on Intel CPU and GPU

Prerequisites

Prepare for GPU (Skip this step for CPU)

Refer to Prepare

Setup Running Environment

  • Setup for GPU

./set_env_gpu.sh

  • Setup for CPU

./set_env_cpu.sh

Enable Running Environment

  • For GPU, refer to Running

  • For CPU,

source env_itex_cpu/bin/activate

Executes the Example with Python API

If intel-extension-for-tensorflow[cpu] is installed, it will be executed on the CPU automatically, while if intel-extension-for-tensorflow[gpu] is installed, GPU will be the backend.

python infer_resnet50.py

Example Output

With successful execution, it will print out the following results:

...

[('n02123159', 'tiger_cat', 0.22355853)]

FAQ

  1. If you get the following error log, refer to Enable Running Environment to Enable oneAPI running environment.

tensorflow.python.framework.errors_impl.NotFoundError: libmkl_sycl.so.2: cannot open shared object file: No such file or directory