远程服务器上使用Tensorboard

1.代码中加入:

python2:

writer = tf.train.SummaryWriter('logs/', sess.graph)

python3:

writer = tf.summary.FileWriter("logs/",sess.graph)
tensorboard会在logs目录下新建许多关于计算图的文件。
举例:
import tensorflow as tf
a = tf.constant([1.0,2.0,3.0],name='input1')
b = tf.Variable(tf.random_uniform([3]),name='input2')
add = tf.add_n([a,b],name='addOP')
with tf.Session() as sess:
    sess.run(tf.global_variables_initializer())
    writer = tf.summary.FileWriter("logs/",sess.graph)
    print(sess.run(add))
writer.close()

2.打开终端,登陆远程服务器,加入-L参数,打开tensorboard需要使用的端口:

ssh -L 16006:127.0.0.1:6006 [email protected]

3.训练模型,训练后(或训练时)启动tensorboard:

tensorboard --logdir="logs/"

会随着训练的进行实时更新计算图等文件。

注意,要在相应环境下(可能需要tensorflow环境下) 。先 conda activate py2gpu。

4.打开浏览器,访问url:

http://127.0.0.1:16006/

远程服务器上使用Tensorboard