{"action":"created","issue":{"url":"https://api.github.com/repos/facebook/fbcunn/issues/69","labels_url":"https://api.github.com/repos/facebook/fbcunn/issues/69/labels{/name}","comments_url":"https://api.github.com/repos/facebook/fbcunn/issues/69/comments","events_url":"https://api.github.com/repos/facebook/fbcunn/issues/69/events","html_url":"https://github.com/facebook/fbcunn/issues/69","id":92475320,"number":69,"title":"Can I omit the process finding the best cufft and fbfft result?","user":{"login":"Jeongseob","id":4322991,"avatar_url":"https://avatars.githubusercontent.com/u/4322991?v=3","gravatar_id":"","url":"https://api.github.com/users/Jeongseob","html_url":"https://github.com/Jeongseob","followers_url":"https://api.github.com/users/Jeongseob/followers","following_url":"https://api.github.com/users/Jeongseob/following{/other_user}","gists_url":"https://api.github.com/users/Jeongseob/gists{/gist_id}","starred_url":"https://api.github.com/users/Jeongseob/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Jeongseob/subscriptions","organizations_url":"https://api.github.com/users/Jeongseob/orgs","repos_url":"https://api.github.com/users/Jeongseob/repos","events_url":"https://api.github.com/users/Jeongseob/events{/privacy}","received_events_url":"https://api.github.com/users/Jeongseob/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-07-01T20:13:41Z","updated_at":"2015-07-09T06:38:39Z","closed_at":"2015-07-09T06:38:39Z","body":"Hi,\r\n\r\nCurrently, I am trying to use fbcunn on AlexNet. When I use fbcunn, the warning messages are produced like below. I am not sure, but fbcunn dynamically evaluates which function provides the best performance. Is there a way to skip this step? In addition, it seems like that due to the logging, the stdout is not written to the file when I use 'cmd:log' from [cmdline](https://github.com/torch/torch7/blob/master/doc/cmdline.md).\r\n\r\n'''\r\nWARNING: Logging before InitGoogleLogging() is written to STDERR\r\nI0701 15:43:43.970839   754 SpatialConvolutionCuFFTTuner.cpp:160] START exploring FFT perf for pass = updateOutput     (b x p x f) = 128x96x256 (input rows x cols) = 31x31 (filter rows x cols) = 5x5 (common rows x cols) = 31x31\r\nI0701 15:43:46.437228   754 SpatialConvolutionCuFFTTuner.cpp:115] Found best cufft result   Buffer=580.91M strategy = (Many cuFFT) (b x p x f) = 128x96x256 (input rows x cols) = 31x31 (filter rows x cols) = 5x5 (common rows x co\r\nls) = 32x32  GReductions(virtual fmas)/s = 3798.16  time = 19.90ms\r\nI0701 15:43:46.437304   754 SpatialConvolutionCuFFTTuner.cpp:119] Found best fbfft result   Buffer=430.96M strategy = (Many FBFFT) (b x p x f) = 128x96x256 (input rows x cols) = 31x31 (filter rows x cols) = 5x5 (common rows x co\r\nls) = 32x32  GReductions(virtual fmas)/s = 4824.97  time = 15.66ms\r\nI0701 15:43:46.437317   754 SpatialConvolutionCuFFTTuner.cpp:166] Found best result   Buffer=430.96M strategy = (Many FBFFT) (b x p x f) = 128x96x256 (input rows x cols) = 31x31 (filter rows x cols) = 5x5 (common rows x cols) =\r\n32x32  GReductions(virtual fmas)/s = 4824.97  time = 15.66ms\r\nI0701 15:43:46.437341   754 SpatialConvolutionCuFFTTuner.cpp:160] START exploring FFT perf for pass = updateGradInput  (b x p x f) = 128x96x256 (input rows x cols) = 31x31 (filter rows x cols) = 5x5 (common rows x cols) = 31x31\r\n'''\r\n"},"comment":{"url":"https://api.github.com/repos/facebook/fbcunn/issues/comments/119840523","html_url":"https://github.com/facebook/fbcunn/issues/69#issuecomment-119840523","issue_url":"https://api.github.com/repos/facebook/fbcunn/issues/69","id":119840523,"user":{"login":"soumith","id":1310570,"avatar_url":"https://avatars.githubusercontent.com/u/1310570?v=3","gravatar_id":"","url":"https://api.github.com/users/soumith","html_url":"https://github.com/soumith","followers_url":"https://api.github.com/users/soumith/followers","following_url":"https://api.github.com/users/soumith/following{/other_user}","gists_url":"https://api.github.com/users/soumith/gists{/gist_id}","starred_url":"https://api.github.com/users/soumith/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/soumith/subscriptions","organizations_url":"https://api.github.com/users/soumith/orgs","repos_url":"https://api.github.com/users/soumith/repos","events_url":"https://api.github.com/users/soumith/events{/privacy}","received_events_url":"https://api.github.com/users/soumith/received_events","type":"User","site_admin":false},"created_at":"2015-07-09T06:38:39Z","updated_at":"2015-07-09T06:38:39Z","body":"hi, those messages are spit out using google's glog library, consult it's documentation on how to disable all logging, but I think you can set a simple environment variable to fix it."}}