'''载入模型结构:最关键的一步'''
saver = tf.train.Saver()
'''建立会话'''
with tf.Session() as sess:
 for i in range(STEPS):
 '''开始训练'''
 _, loss_1, acc, summary = sess.run([train_op_1, train_loss, train_acc, summary_op], feed_dict=feed_dict)
 '''保存模型'''
 saver.save(sess, save_path="./model/path", i)

'''预测值'''
train_logits= network_model.inference(inputs, keep_prob)
'''损失值'''
train_loss = network_model.losses(train_logits)
'''优化'''
train_op = network_model.train(train_loss, learning_rate)
'''准确率'''
train_acc = network_model.evaluation(train_logits, labels)
'''模型输入'''
feed_dict = {inputs: x_batch, labels: y_batch, keep_prob: 0.5}
'''载入模型结构'''
saver = tf.train.Saver()
'''建立会话'''
with tf.Session() as sess:
 for i in range(STEPS):
 '''开始训练'''
 _, loss_1, acc, summary = sess.run([train_op_1, train_loss, train_acc, summary_op], feed_dict=feed_dict)
 '''保存模型'''
 saver.save(sess, save_path="./model/path", i) 

2019-05-15 10:55:29.009205: I tensorflow/core/platform/cpu_feature_guard.cc:141] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA
step: 0, time cost: 1.8800880908966064
step: 1, time cost: 1.592250108718872
step: 2, time cost: 1.553826093673706
step: 3, time cost: 1.5687050819396973
step: 4, time cost: 1.5777575969696045
step: 5, time cost: 1.5908267498016357
step: 6, time cost: 1.5989274978637695
step: 7, time cost: 1.6078357696533203
step: 8, time cost: 1.6087186336517334
step: 9, time cost: 1.6123006343841553
step: 10, time cost: 1.6320762634277344
step: 11, time cost: 1.6317598819732666
step: 12, time cost: 1.6570467948913574
step: 13, time cost: 1.6584930419921875
step: 14, time cost: 1.6765813827514648
step: 15, time cost: 1.6751370429992676
step: 16, time cost: 1.7304580211639404
step: 17, time cost: 1.7583982944488525

2019-05-15 13:03:49.394354: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1115] Created TensorFlow device (/job:localhost/replica:0/task:0/device:GPU:1 with 7048 MB memory) -> physical GPU (device: 1, name: Tesla P4, pci bus id: 0000:00:0d.0, compute capability: 6.1)
step: 0, time cost: 1.9781079292297363
loss1:6.78, loss2:5.47, loss3:5.27, loss4:7.31, loss5:5.44, loss6:6.87, loss7: 6.84
Total loss: 43.98, accuracy: 0.04, steps: 0, time cost: 1.9781079292297363
step: 1, time cost: 0.09688425064086914
step: 2, time cost: 0.09693264961242676
step: 3, time cost: 0.09671926498413086
step: 4, time cost: 0.09688210487365723
step: 5, time cost: 0.09646058082580566
step: 6, time cost: 0.09669041633605957
step: 7, time cost: 0.09666872024536133
step: 8, time cost: 0.09651994705200195
step: 9, time cost: 0.09705543518066406
step: 10, time cost: 0.09690332412719727