show_gpu_count.py 文件源码

def get_available_gpus():
    """
    ??GPU????nvidia-smi
    ?????????ps aux | grep PID
    :return: GPU??
    """
    local_device_protos = device_lib.list_local_devices()
    print "all: %s" % [x.name for x in local_device_protos]
    print "gpu: %s" % [x.name for x in local_device_protos if x.device_type == 'GPU']