{"action":"opened","issue":{"url":"https://api.github.com/repos/Microsoft/CNTK/issues/441","repository_url":"https://api.github.com/repos/Microsoft/CNTK","labels_url":"https://api.github.com/repos/Microsoft/CNTK/issues/441/labels{/name}","comments_url":"https://api.github.com/repos/Microsoft/CNTK/issues/441/comments","events_url":"https://api.github.com/repos/Microsoft/CNTK/issues/441/events","html_url":"https://github.com/Microsoft/CNTK/issues/441","id":153249994,"number":441,"title":"CURAND failure 105 whne running on GPU","user":{"login":"slaweks17","id":8934797,"avatar_url":"https://avatars.githubusercontent.com/u/8934797?v=3","gravatar_id":"","url":"https://api.github.com/users/slaweks17","html_url":"https://github.com/slaweks17","followers_url":"https://api.github.com/users/slaweks17/followers","following_url":"https://api.github.com/users/slaweks17/following{/other_user}","gists_url":"https://api.github.com/users/slaweks17/gists{/gist_id}","starred_url":"https://api.github.com/users/slaweks17/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/slaweks17/subscriptions","organizations_url":"https://api.github.com/users/slaweks17/orgs","repos_url":"https://api.github.com/users/slaweks17/repos","events_url":"https://api.github.com/users/slaweks17/events{/privacy}","received_events_url":"https://api.github.com/users/slaweks17/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-05-05T14:58:12Z","updated_at":"2016-05-05T14:58:12Z","closed_at":null,"body":"Hi,\r\nSometimes I am getting this error when starting a training on GPU. When I switch to CPU things are fine. What is it? Overheated graphics card?\r\n\r\nMicrosoft::MSR::CNTK::GPUMatrix<ElemType>::SetGaussianRandomValue (GPU): creating curand object with seed 1462459807, sizeof(ElemType)==4\r\nCURAND failure 105: (see curand.h & look for curandStatus or CURAND_STATUS_xxx) ; GPU=0 ; hostname=SLAWEKS ; expr=curandGenerateNormal(((curandGenerator_t*) s_curandGenerator)[0], reinterpret_cast<float*>(Data()), GetNumElements(), (float) mean, (float) sigma)\r\n\r\nEXCEPTION occurred: CURAND failure 105: (see curand.h & look for curandStatus or CURAND_STATUS_xxx) ; GPU=0 ; hostname=SLAWEKS ; expr=curandGenerateNormal(((curandGenerator_t*) s_curandGenerator)[0], reinterpret_cast<float*>(Data()), GetNumElements(), (float) mean, (float) sigma)\r\n\r\nRegards,\r\nSlawek"}}