标签：__ py Examples import device TensorFlow tensorflow op
TensorFlow-Examples - helloworld.py
https://github.com/aymericdamien/TensorFlow-Examples
1. helloworld.py
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
'''
HelloWorld example using TensorFlow library.
https://github.com/aymericdamien/TensorFlow-Examples/
'''
import tensorflow as tf
# Create a Constant op.
# The op is added as a node to the default graph.
# The value returned by the constructor represents the output of the Constant op.
# operation, op
hello = tf.constant('Hello, TensorFlow!')
# Start tf session
sess = tf.Session()
# Run the op
print(sess.run(hello))
/usr/bin/python2.7 /home/strong/git_workspace/MonoGRNet/yongqiang.py
2019-07-19 13:34:18.364940: I tensorflow/core/platform/cpu_feature_guard.cc:137] Your CPU supports instructions that this TensorFlow binary was not compiled to use: SSE4.1 SSE4.2 AVX AVX2 FMA
2019-07-19 13:34:18.453787: I tensorflow/stream_executor/cuda/cuda_gpu_executor.cc:892] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero
2019-07-19 13:34:18.454023: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1030] Found device 0 with properties:
name: GeForce GTX 1080 major: 6 minor: 1 memoryClockRate(GHz): 1.7335
pciBusID: 0000:01:00.0
totalMemory: 7.92GiB freeMemory: 7.51GiB
2019-07-19 13:34:18.454033: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1120] Creating TensorFlow device (/device:GPU:0) -> (device: 0, name: GeForce GTX 1080, pci bus id: 0000:01:00.0, compute capability: 6.1)
Hello, TensorFlow!
Process finished with exit code 0
标签：__,py,Examples,import,device,TensorFlow,tensorflow,op 来源： https://blog.csdn.net/chengyq116/article/details/96497946
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