Make error in mshadow/guide/neuralnet

[blazerye]

make in mshadow/guide/neuralnet, errors occured:

convnet.cu(93): error: no instance of overloaded function "pool" matches the argument l
            argument types are: (mshadow::TensorContainer<mshadow::gpu, 4, real_t>, mshShape<2>, int, int, int)
          detected during:
            instantiation of "void ConvNet<xpu>::Forward(const mshadow::Tensor<mshadow:4, real_t> &, mshadow::Tensor<mshadow::cpu, 2, real_t> &) [with xpu=mshadow::gpu]" 
(78): here
            instantiation of "ConvNet<xpu>::ConvNet(int, int, int, int, int, int, int) xpu=mshadow::gpu]" 
(225): here

convnet.cu(116): error: no instance of function template "mshadow::expr::unpool" matcheargument list
            argument types are: (mshadow::TensorContainer<mshadow::gpu, 4, real_t>, mshTensorContainer<mshadow::gpu, 4, real_t>, mshadow::TensorContainer<mshadow::gpu, 4, reaint, int, int)
          detected during:
            instantiation of "void ConvNet<xpu>::Backprop(const mshadow::Tensor<mshadow 2, real_t> &) [with xpu=mshadow::gpu]" 
(78): here
            instantiation of "ConvNet<xpu>::ConvNet(int, int, int, int, int, int, int) xpu=mshadow::gpu]" 
(225): here

convnet.cu(93): error: no instance of overloaded function "pool" matches the argument l
            argument types are: (mshadow::TensorContainer<mshadow::cpu, 4, real_t>, mshShape<2>, int, int, int)
          detected during:
            instantiation of "void ConvNet<xpu>::Forward(const mshadow::Tensor<mshadow:4, real_t> &, mshadow::Tensor<mshadow::cpu, 2, real_t> &) [with xpu=mshadow::cpu]" 
(78): here
            instantiation of "ConvNet<xpu>::ConvNet(int, int, int, int, int, int, int) xpu=mshadow::cpu]" 
(228): here

convnet.cu(116): error: no instance of function template "mshadow::expr::unpool" matcheargument list
            argument types are: (mshadow::TensorContainer<mshadow::cpu, 4, real_t>, mshTensorContainer<mshadow::cpu, 4, real_t>, mshadow::TensorContainer<mshadow::cpu, 4, reaint, int, int)
          detected during:
            instantiation of "void ConvNet<xpu>::Backprop(const mshadow::Tensor<mshadow 2, real_t> &) [with xpu=mshadow::cpu]" 
(78): here
            instantiation of "ConvNet<xpu>::ConvNet(int, int, int, int, int, int, int) xpu=mshadow::cpu]" 
(228): here

4 errors detected in the compilation of "/tmp/tmpxft_00003999_00000000-9_convnet.cpp1.i
make: *** [convnet] Error 2

how to solve it? thx

[blazerye]

@tqchen @piiswrong

[JianboTang]

I encountered the same problem.

[arogozhnikov]

As of now, I am getting this:

nvcc -o nnet -O3 --use_fast_math -ccbin g++  -Xcompiler "-Wall -O3 -I../../ -fopenmp -funroll-loops -Wno-unused-variable -Wno-unused-parameter -Wno-unknown-pragmas -Wno-unused-local-typedefs -msse3 -DMSHADOW_USE_CBLAS=1 -DMSHADOW_USE_MKL=0 -DMSHADOW_RABIT_PS=0 -DMSHADOW_DIST_PS=0 -DMSHADOW_USE_PASCAL=0" -Xlinker "-lm -lm -lcudart -lcublas -lcurand -lcusolver -lopenblas" nnet.cu
../../mshadow/./stream_gpu-inl.h(195): error: namespace "std" has no member "unique_ptr"

../../mshadow/./stream_gpu-inl.h(195): error: type name is not allowed

../../mshadow/./stream_gpu-inl.h(195): error: type name is not allowed

../../mshadow/./stream_gpu-inl.h(195): error: identifier "st" is undefined

nnet.cu(39): error: no instance of overloaded function "NewStream" matches the argument list
          detected during instantiation of "NNet<xpu>::NNet(int, int, int, int) [with xpu=mshadow::gpu]" 
(150): here

nnet.cu(39): error: no instance of overloaded function "NewStream" matches the argument list
          detected during instantiation of "NNet<xpu>::NNet(int, int, int, int) [with xpu=mshadow::cpu]" 
(153): here

nnet.cu(64): error: function "mshadow::Random<mshadow::cpu, DType>::SampleGaussian(mshadow::Tensor<mshadow::cpu, dim, DType> *, DType, DType) [with DType=real_t, dim=2]"
../../mshadow/./random.h(285): here is inaccessible
          detected during instantiation of "NNet<xpu>::NNet(int, int, int, int) [with xpu=mshadow::cpu]" 
(153): here

nnet.cu(65): error: function "mshadow::Random<mshadow::cpu, DType>::SampleGaussian(mshadow::Tensor<mshadow::cpu, dim, DType> *, DType, DType) [with DType=real_t, dim=2]"
../../mshadow/./random.h(285): here is inaccessible
          detected during instantiation of "NNet<xpu>::NNet(int, int, int, int) [with xpu=mshadow::cpu]" 
(153): here

8 errors detected in the compilation of "/tmp/tmpxft_00003dec_00000000-9_nnet.cpp1.ii".
Makefile:35: recipe for target 'nnet' failed
make: *** [nnet] Error 2

But /guide compiles normally.

[thirdwing]

@arogozhnikov You need to add -std=c++11 into CFLAGS.

You can use the Makefile in guide folder as an example: https://github.com/dmlc/mshadow/blob/master/guide/Makefile#L7

[szha]

This code base has been donated to the Apache MXNet project per #373, and repo is deprecated. Future development and issue tracking should continue in Apache MXNet.