Python tensorflow.DeviceSpec.__eq__()用法及代码示例

TensorFlow是Google设计的开源Python库，用于开发机器学习模型和深度学习神经网络。

__eq__()用于检查两个DeviceSpec对象的相等性。

用法：tensorflow.DeviceSpec.__eq__( other )

参数：

other:它是一个DeviceSpec对象。

返回值：如果DeviceSpec对象规范相同，则返回True，否则返回False。

范例1：

Python3

# Importing the library 
import tensorflow as tf 
  
# Initializing Device Specification 
device_spec = tf.DeviceSpec(job ="gfg2", replica = 5, task = 2, device_type ="GPU", device_index = 1) 
device_spec2 = tf.DeviceSpec(job ="gfg2", replica = 5, task = 2, device_type ="GPU", device_index = 1) 
  
# Printing the DeviceSpec object 
print('Device Spec:', device_spec.to_string()) 
print('Device Spec2:', device_spec2.to_string()) 
  
# Finding the result 
res = device_spec.__eq__(device_spec2) 
  
# Printing the result 
print('Res:', res)

输出：


Device Spec: /job:gfg2/replica:5/task:2/device:GPU:1
Device Spec2: /job:gfg2/replica:5/task:2/device:GPU:1
Res: True

范例2：

Python3

# Importing the library 
import tensorflow as tf 
  
# Initializing Device Specification 
device_spec = tf.DeviceSpec(job ="gfg2", replica = 5, task = 2, device_type ="GPU", device_index = 1) 
device_spec2 = tf.DeviceSpec(job ="gfg2", replica = 5, task = 2, device_type ="CPU", device_index = 2) 
  
# Printing the DeviceSpec object 
print('Device Spec:', device_spec.to_string()) 
print('Device Spec2:', device_spec2.to_string()) 
  
# Finding the result 
res = device_spec.__eq__(device_spec2) 
  
# Printing the result 
print('Res:', res)

输出：


Device Spec: /job:gfg2/replica:5/task:2/device:GPU:1
Device Spec2: /job:gfg2/replica:5/task:2/device:CPU:2
Res: False

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注：本文由纯净天空筛选整理自aman neekhara大神的英文原创作品 Python – tensorflow.DeviceSpec.__eq__()。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。