{"action":"closed","issue":{"url":"https://api.github.com/repos/vlfeat/matconvnet/issues/241","labels_url":"https://api.github.com/repos/vlfeat/matconvnet/issues/241/labels{/name}","comments_url":"https://api.github.com/repos/vlfeat/matconvnet/issues/241/comments","events_url":"https://api.github.com/repos/vlfeat/matconvnet/issues/241/events","html_url":"https://github.com/vlfeat/matconvnet/issues/241","id":100677750,"number":241,"title":"error when Compiling the cuDNN support","user":{"login":"fengyunxiaozi","id":11786212,"avatar_url":"https://avatars.githubusercontent.com/u/11786212?v=3","gravatar_id":"","url":"https://api.github.com/users/fengyunxiaozi","html_url":"https://github.com/fengyunxiaozi","followers_url":"https://api.github.com/users/fengyunxiaozi/followers","following_url":"https://api.github.com/users/fengyunxiaozi/following{/other_user}","gists_url":"https://api.github.com/users/fengyunxiaozi/gists{/gist_id}","starred_url":"https://api.github.com/users/fengyunxiaozi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fengyunxiaozi/subscriptions","organizations_url":"https://api.github.com/users/fengyunxiaozi/orgs","repos_url":"https://api.github.com/users/fengyunxiaozi/repos","events_url":"https://api.github.com/users/fengyunxiaozi/events{/privacy}","received_events_url":"https://api.github.com/users/fengyunxiaozi/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-08-13T02:41:33Z","updated_at":"2015-08-14T12:02:01Z","closed_at":"2015-08-14T12:02:01Z","body":"hi guys, i was using MatConvNet with the environment \"win8+vs2012+matlab 2015a+cuda 6.5+cudnn v2\", there were some errors when compiling the cuDNN support. The following was used to compile, vl_compilenn('enableCudnn', true), but errors occurred. \r\n\r\nThe error are:\r\n\r\nError using vl_compilenn>mex_compile (line 438)\r\nvl_nnpool.cpp\r\nh:\\ufldl\\matconvnet\\matlab\\src\\vl_nnpool.cu(169) : error C2027: undefined type “vl::CudaHelper”\r\n h:\\ufldl\\matconvnet\\matlab\\src\\bits\\data.hpp(44) : refer to the definition of “vl::CudaHelper”\r\n\r\n any guys meet this problem?  Thanks!"}}