error from make -j8 & make pycaffee

[SeunghoHan]

Hello,
Thank you for your sharing the code of up-down-captioner.
Actually, I have some question..

During the make -j8 & make pycaffee following your instruction,
some errors occurred in src/caffe/layers/beam_search_node_layer.cpp.
The detailed errors are below.

And I tried make -j8 & make pycaffee step by removing beam_search_node_layer.cpp and beam_search_node_layer.cu files. The step was passed, but I cannot use the Demo.ipynb in the line of 'Load captioning model'.
Maybe it was caused from the beam_search_node_layer.cpp.

So.. have you any comment or idea for solving this problem?
My environment is as follows:

• Ubuntu 16.04
• Python: 2.7.13 (Anaconda)
• gcc version: 5.4.0
• installed needed libs

-- Detailed errors during make beam_search_node_layer.cpp.
....
CXX src/caffe/layers/elu_layer.cpp
CXX src/caffe/layers/lstm_unit_layer.cpp
** occuring error**
src/caffe/layers/beam_search_node_layer.cpp: In instantiation of \u2018void caffe::BeamSearchNodeLayer::Forward_cpu(const std::vector<caffe::Blob>&, const std::vector<caffe::Blob>&) [with Dtype = float]\u2019:
src/caffe/layers/beam_search_node_layer.cpp:208:1: required from here
src/caffe/layers/beam_search_node_layer.cpp:97:51: error: no matching function for call to \u2018make_pair(const float&, float)\u2019
cpu_beams_.push_back(make_pair<Dtype, int>(partial_sum[src], ix + end_of_sequence_));
^
In file included from /usr/include/c++/5/bits/stl_algobase.h:64:0,
from /usr/include/c++/5/vector:60,
from src/caffe/layers/beam_search_node_layer.cpp:1:
/usr/include/c++/5/bits/stl_pair.h:276:5: note: candidate: template<class _T1, class _T2> constexpr std::pair<typename std::__decay_and_strip<_Tp>::__type, typename std::__decay_and_strip<_T2>::__type> std::make_pair(_T1&&, _T2&&)
make_pair(_T1&& __x, T2&& y)
^
/usr/include/c++/5/bits/stl_pair.h:276:5: note: template argument deduction/substitution failed:
src/caffe/layers/beam_search_node_layer.cpp:97:63: note: cannot convert \u2018*(partial_sum + ((sizetype)(((long unsigned int)src) * 4ul)))\u2019 (type \u2018const float\u2019) to type \u2018float&&\u2019
cpu_beams.push_back(make_pair<Dtype, int>(partial_sum[src], ix + end_of_sequence));
^
src/caffe/layers/beam_search_node_layer.cpp:108:54: error: no matching function for call to \u2018make_pair(const float&, int)\u2019
cpu_beams.push_back(make_pair<Dtype,int>(score[ix+w],ix+w));
^
In file included from /usr/include/c++/5/bits/stl_algobase.h:64:0,
from /usr/include/c++/5/vector:60,
from src/caffe/layers/beam_search_node_layer.cpp:1:
/usr/include/c++/5/bits/stl_pair.h:276:5: note: candidate: template<class _T1, class _T2> constexpr std::pair<typename std::__decay_and_strip<_Tp>::__type, typename std::__decay_and_strip<_T2>::__type> std::make_pair(_T1&&, _T2&&)
make_pair(_T1&& __x, T2&& y)
^
/usr/include/c++/5/bits/stl_pair.h:276:5: note: template argument deduction/substitution failed:
src/caffe/layers/beam_search_node_layer.cpp:108:60: note: cannot convert \u2018*(score + ((sizetype)(((long unsigned int)(ix + w)) * 4ul)))\u2019 (type \u2018const float\u2019) to type \u2018float&&\u2019
cpu_beams.push_back(make_pair<Dtype,int>(score[ix+w],ix+w));
^
src/caffe/layers/beam_search_node_layer.cpp: In instantiation of \u2018void caffe::BeamSearchNodeLayer::Forward_cpu(const std::vector<caffe::Blob>&, const std::vector<caffe::Blob>&) [with Dtype = double]\u2019:
src/caffe/layers/beam_search_node_layer.cpp:208:1: required from here
src/caffe/layers/beam_search_node_layer.cpp:97:51: error: no matching function for call to \u2018make_pair(const double&, double)\u2019
cpu_beams.push_back(make_pair<Dtype, int>(partial_sum[src], ix + end_of_sequence));
^
In file included from /usr/include/c++/5/bits/stl_algobase.h:64:0,
from /usr/include/c++/5/vector:60,
from src/caffe/layers/beam_search_node_layer.cpp:1:
/usr/include/c++/5/bits/stl_pair.h:276:5: note: candidate: template<class _T1, class _T2> constexpr std::pair<typename std::__decay_and_strip<_Tp>::__type, typename std::__decay_and_strip<_T2>::__type> std::make_pair(_T1&&, _T2&&)
make_pair(_T1&& __x, T2&& y)
^
/usr/include/c++/5/bits/stl_pair.h:276:5: note: template argument deduction/substitution failed:
src/caffe/layers/beam_search_node_layer.cpp:97:63: note: cannot convert \u2018*(partial_sum + ((sizetype)(((long unsigned int)src) * 8ul)))\u2019 (type \u2018const double\u2019) to type \u2018double&&\u2019
cpu_beams.push_back(make_pair<Dtype, int>(partial_sum[src], ix + end_of_sequence));
^
src/caffe/layers/beam_search_node_layer.cpp:108:54: error: no matching function for call to \u2018make_pair(const double&, int)\u2019
cpu_beams.push_back(make_pair<Dtype,int>(score[ix+w],ix+w));
^
In file included from /usr/include/c++/5/bits/stl_algobase.h:64:0,
from /usr/include/c++/5/vector:60,
from src/caffe/layers/beam_search_node_layer.cpp:1:
/usr/include/c++/5/bits/stl_pair.h:276:5: note: candidate: template<class _T1, class _T2> constexpr std::pair<typename std::__decay_and_strip<_Tp>::__type, typename std::__decay_and_strip<_T2>::__type> std::make_pair(_T1&&, _T2&&)
make_pair(_T1&& __x, _T2&& _y)
^
/usr/include/c++/5/bits/stl_pair.h:276:5: note: template argument deduction/substitution failed:
src/caffe/layers/beam_search_node_layer.cpp:108:60: note: cannot convert \u2018*(score + ((sizetype)(((long unsigned int)(ix + w)) * 8ul)))\u2019 (type \u2018const double\u2019) to type \u2018double&&\u2019
cpu_beams.push_back(make_pair<Dtype,int>(score[ix+w],ix+w));
^
Makefile:584: recipe for target '.build_release/src/caffe/layers/beam_search_node_layer.o' failed
make: *** [.build_release/src/caffe/layers/beam_search_node_layer.o] Error 1
make: *** Waiting for unfinished jobs....

[SeunghoHan]

I solved it!
I just removed '<Dtype, int>' for all lines with make_pair().

Maybe it seems to be due to the version of C++.
In my case, I used C++11, but it caused above problem.