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    配置服务器常用代码

    import os
    
    gpu_no = '0' # or '1'
    
    os.environ["CUDA_VISIBLE_DEVICES"] = gpu_no
    
    # os.environ["LD_LIBRARY_PATH"]='/usr/local/cuda-8.0/lib64:'+os.environ["LD_LIBRARY_PATH"]
    # print(os.environ["LD_LIBRARY_PATH"])
    
    # 定义TensorFlow配置
    config=tf.ConfigProto()
    
    # 配置GPU内存分配方式,按需增长,很关键
    config.gpu_options.allow_growth = True
    
    # 配置可使用的显存比例
    config.gpu_options.per_process_gpu_memory_fraction = 0.3
    
    
    
    with tf.Session(config=config) as sess:
        sess.run(init)
        for epoch in range(11):
            for batch in range(n_batch):
                batch_xs,batch_ys =  mnist.train.next_batch(batch_size)
                sess.run(train_step,feed_dict={x:batch_xs,y:batch_ys})
            
            acc = sess.run(accuracy,feed_dict={x:mnist.test.images,y:mnist.test.labels})
            print("Iter " + str(epoch) + ",Testing Accuracy " + str(acc))
        #保存模型
        saver.save(sess,'net/my_net.ckpt')
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  • 原文地址:https://www.cnblogs.com/captain-dl/p/10769590.html
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