Log problem

[leoxiaobin]

hi,

I am try the googlenet example. I found it is running, but there is no log output. I don't know why. I also add some test line in the main funcition

LOG(INFO)<< "test";
MPI_LOG(<<"test";);

There is no output either.

[june-qijun]

It use glog to log. By default it log to a file in /tmp, you can add this:
FLAGS_logtostderr = 1;
after:
google::InitGoogleLogging(argv[0]);
in the main function.