TensorFlow binary was not compiled

Question

I am running this code in this tutorial.

The output:

I tensorflow/core/platform/cpu_feature_guard.cc:141] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA

[INFO] approx. FPS: 10, assume reach to 30

Why is the code is running on the CPU?

I have a GPU, and I installed TensorFlow using tensorflow-gpu.

Possible duplicate of [Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX AVX2](https://stackoverflow.com/questions/47068709/your-cpu-supports-instructions-that-this-tensorflow-binary-was-not-compiled-to-u) — E_net4, Feb 06 '19 at 11:07

score 3 · Accepted Answer · answered Feb 06 '19 at 11:06

3

If you have a GPU, you should not care about it. You can ignore the warning using this

import os
os.environ['TF_CPP_MIN_LOG_LEVEL']='2'
import tensorflow as tf

If you want more information about it, you can read:

A similar post: Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX AVX2
A similar issue on github: https://github.com/tensorflow/tensorflow/issues/7778

answered Feb 06 '19 at 11:06

Mickael Calatraba

64
2

thank you so much for this information, but when I used the line : 'sess = tf.Session(config=tf.ConfigProto(log_device_placement=True))' , the output: 'Device mapping: /job:localhost/replica:0/task:0/device:XLA_CPU:0 -> device: XLA_CPU device' – Algabri Feb 06 '19 at 12:59

TensorFlow binary was not compiled

1 Answers1