tf.contrib.framework.VariableDeviceChooser.__init__(num_tasks=0, job_name='ps', device_type='CPU', device_index=0)
Initialize VariableDeviceChooser.
Usage:
To use with 2 parameter servers: VariableDeviceChooser(2)
To use without parameter servers: VariableDeviceChooser() VariableDeviceChooser(device_type='GPU') # For GPU placement
Args:
num_tasks: number of tasks.
job_name: String, a name for the parameter server job.
device_type: Optional device type string (e.g. "CPU" or "GPU")
device_in