[GitHub] [incubator-mxnet] tomicfish commented on issue #17633: Windows link failures in Debug mode

[GitBox <gi...@apache.org>]

tomicfish commented on issue #17633:
URL: https://github.com/apache/incubator-mxnet/issues/17633#issuecomment-803609305


   I had the same problem.
   configuration：
   apache-mxnet-src-1.7.0-incubating, win10(64bit) +vs2017+cuda10.1+cudnn v8.1, openblas v0.2.14, opencv-4.5.1, Anaconda3(python 3.7).
   I generated vs2017 project to build. In Release mode, it worked fine. In Debug mode, I encountered the same problem.
   I have tested it with libmxnet.lib and the test results are normal.
   
   1>------ Start build Project: mxnet_75, Configuration: Debug x64 ------
   1>  Creating library D:/mxnet/apache-mxnet-src-1.7.0-incubating/buildcpp/Debug/mxnet_75.lib and object D:/mxnet/apache-mxnet-src-1.7.0-incubating/buildcpp/Debug/mxnet_75.exp
   1>image_random.cc.obj : error LNK2019: unresolved external symbol "void __cdecl mxnet::op::image::ToTensorImplCUDA<class mshadow::bfloat::bf16_t,struct mshadow::Tensor<struct mshadow::gpu,3,class mshadow::bfloat::bf16_t>,struct mshadow::Tensor<struct mshadow::gpu,3,float> >(struct mshadow::Stream<struct mshadow::gpu> *,struct mshadow::Tensor<struct mshadow::gpu,3,class mshadow::bfloat::bf16_t>,struct mshadow::Tensor<struct mshadow::gpu,3,float>,int,float)" (??$ToTensorImplCUDA@Vbf16_t@bfloat@mshadow@@U?$Tensor@Ugpu@mshadow@@$02Vbf16_t@bfloat@2@@3@U?$Tensor@Ugpu@mshadow@@$02M@3@@image@op@mxnet@@YAXPEAU?$Stream@Ugpu@mshadow@@@mshadow@@U?$Tensor@Ugpu@mshadow@@$02Vbf16_t@bfloat@2@@4@U?$Tensor@Ugpu@mshadow@@$02M@4@HM@Z)，referenced in function "void __cdecl mxnet::op::image::ToTensorOpForward<struct mshadow::cpu>(struct nnvm::NodeAttrs const &,struct mxnet::OpContext const &,class std::vector<class mxnet::TBlob,class std::allocator<class mxnet::TBlob> > const &,class std::vector<enum 
 mxnet::OpReqType,class std::all
   ocator<enum mxnet::OpReqType> > const &,class std::vector<class mxnet::TBlob,class std::allocator<class mxnet::TBlob> > const &)" (??$ToTensorOpForward@Ucpu@mshadow@@@image@op@mxnet@@YAXAEBUNodeAttrs@nnvm@@AEBUOpContext@2@AEBV?$vector@VTBlob@mxnet@@V?$allocator@VTBlob@mxnet@@@std@@@std@@AEBV?$vector@W4OpReqType@mxnet@@V?$allocator@W4OpReqType@mxnet@@@std@@@7@2@Z) 
   
   


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