python - What is the reason of getting the warning: "haven't verified StreamExecutor"? -


i new tensorflow , started "hello, tensorflow!" example tensorflow documentation: 

import tensorflow tf  hello = tf.constant('hello, tensorflow!')  sess = tf.session()  print(sess.run(hello))

i'm using tensorflow through anaconda, windows 10, system has 2 gpus. after running above code, got following warning:

c:\tf_jenkins\home\workspace\release-win\m\windows-gpu\py\35\tensorflow\stream_executor\cuda\cuda_driver.cc:523] non-primary context "code" exists before initializing streamexecutor. haven't verified streamexecutor works that.

after searching web, got many different results talking other issues in reported code, however, warning i'm concerned, no 1 discuss it. initial feeling warning not important. however, looked @ tensorflow core code, , felt such warning has important message delivered me developer. anyone, please, tell me message , possible effects on tensorflow-based project code having such warning? in advance.


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