{"action":"opened","issue":{"url":"https://api.github.com/repos/Microsoft/CNTK/issues/641","repository_url":"https://api.github.com/repos/Microsoft/CNTK","labels_url":"https://api.github.com/repos/Microsoft/CNTK/issues/641/labels{/name}","comments_url":"https://api.github.com/repos/Microsoft/CNTK/issues/641/comments","events_url":"https://api.github.com/repos/Microsoft/CNTK/issues/641/events","html_url":"https://github.com/Microsoft/CNTK/issues/641","id":163509411,"number":641,"title":"Undefined function or macro 'MaxUnpooling'","user":{"login":"colino","id":4049806,"avatar_url":"https://avatars.githubusercontent.com/u/4049806?v=3","gravatar_id":"","url":"https://api.github.com/users/colino","html_url":"https://github.com/colino","followers_url":"https://api.github.com/users/colino/followers","following_url":"https://api.github.com/users/colino/following{/other_user}","gists_url":"https://api.github.com/users/colino/gists{/gist_id}","starred_url":"https://api.github.com/users/colino/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/colino/subscriptions","organizations_url":"https://api.github.com/users/colino/orgs","repos_url":"https://api.github.com/users/colino/repos","events_url":"https://api.github.com/users/colino/events{/privacy}","received_events_url":"https://api.github.com/users/colino/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-07-02T08:56:11Z","updated_at":"2016-07-02T08:56:11Z","closed_at":null,"body":"Hi,\r\ni'm trying CNTK MNIST example. \r\ni followed steps in readme, in first i executed from additional files the python script to download and convert dataset, then i setted the cntk config file (02_Convolution.cntk) with:\r\n```\r\ndeviceId = -1\r\n```\r\nwhen i try to execute cntk this is my output\r\n\r\n```\r\n<<<<<<<<<<<<<<<<<<<< PROCESSED CONFIG WITH ALL VARIABLES RESOLVED <<<<<<<<<<<<<<<<<<<<\r\nCommands: train test\r\nPrecision = \"float\"\r\nCNTKModelPath: ../Output/Models/02_Convolution\r\nCNTKCommandTrainInfo: train : 15\r\nCNTKCommandTrainInfo: CNTKNoMoreCommands_Total : 15\r\n\r\n##############################################################################\r\n#                                                                            #\r\n# Action \"train\"                                                             #\r\n#                                                                            #\r\n##############################################################################\r\n\r\nCNTKCommandTrainBegin: train\r\n\r\n\r\n[CALL STACK]\r\n[0x5e964d]          Microsoft::MSR::CNTK::NDLScript<float>::  ParseCall  (std::string const&) + 0x23d\r\n[0x5eb675]          Microsoft::MSR::CNTK::NDLScript<float>::  ParseValue  (std::string const&,  unsigned long,  unsigned long) + 0x2e5\r\n[0x5988e4]          Microsoft::MSR::CNTK::ConfigParser::  Parse  (std::string const&,  unsigned long) + 0x254\r\n[0x5eb16f]          Microsoft::MSR::CNTK::NDLScript<float>::  NDLScript  (Microsoft::MSR::CNTK::ConfigValue const&,  std::string,  bool) + 0x4af\r\n[0x5eb4b4]          Microsoft::MSR::CNTK::NDLScript<float>::  ParseValue  (std::string const&,  unsigned long,  unsigned long) + 0x124\r\n[0x5988e4]          Microsoft::MSR::CNTK::ConfigParser::  Parse  (std::string const&,  unsigned long) + 0x254\r\n[0x5cc858]          Microsoft::MSR::CNTK::NDLScript<float>::  FileParse  (std::string const&) + 0x2b8\r\n[0x7fc15766c214]    Microsoft::MSR::CNTK::ConfigParser::  LoadConfigFileAndResolveVariables  (std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t>> const&,  Microsoft::MSR::CNTK::ConfigParameters const&) + 0x64\r\n[0x5f0b49]          Microsoft::MSR::CNTK::NDLBuilder<float>::  Init  (Microsoft::MSR::CNTK::ConfigParameters const&) + 0x7e9\r\n[0x5f147e]          Microsoft::MSR::CNTK::NDLBuilder<float>::  NDLBuilder  (Microsoft::MSR::CNTK::ConfigParameters const&) + 0x13e\r\n[0x7d0be0]          bool  TryGetNetworkFactory  <Microsoft::MSR::CNTK::ConfigParameters,float>(Microsoft::MSR::CNTK::ConfigParameters const&,  std::function<std::shared_ptr<Microsoft::MSR::CNTK::ComputationNetwork> (int)>&) + 0x4f0\r\n[0x7d140c]          std::function<std::shared_ptr<Microsoft::MSR::CNTK::ComputationNetwork> (int)>  GetNetworkFactory  <Microsoft::MSR::CNTK::ConfigParameters,float>(Microsoft::MSR::CNTK::ConfigParameters const&) + 0x1c\r\n[0x7a0049]          void  DoTrain  <Microsoft::MSR::CNTK::ConfigParameters,float>(Microsoft::MSR::CNTK::ConfigParameters const&) + 0x69\r\n[0x5ed270]          void  DoCommands  <float>(Microsoft::MSR::CNTK::ConfigParameters const&,  std::shared_ptr<Microsoft::MSR::CNTK::MPIWrapper> const&) + 0x960\r\n[0x58dfc4]          wmainOldCNTKConfig  (int,  wchar_t**)              + 0xbf4\r\n[0x58e657]          wmain1  (int,  wchar_t**)                          + 0x87\r\n[0x5830b8]          main                                               + 0xd8\r\n[0x7fc1562a9830]    __libc_start_main                                  + 0xf0\r\n[0x586ae0]                                                            \r\nEXCEPTION occurred: Undefined function or macro 'MaxUnpooling' in MaxUnpooling(inp, poolInp, {kW, kH, 1}, stride={hStride, vStride, 1}, autoPadding={false, false, false}, lowerPad=0, upperPad=0, imageLayout=cudnn)\r\n```\r\n\r\nMaxUnpooling seems to be a function in https://github.com/Microsoft/CNTK/blob/master/Source/ComputationNetworkLib/ConvolutionalNodes.h \r\n\r\nwhat's wrong?\r\n\r\ni'm running cntk  binary version with only CPU support"}}
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