I have an installation issue

[CallMeDek]

Hi, @lkeab

I have a problem during installation.
When I typed "python3 setup.py build develop" which is the last instruction of installation,
I got an error like below

running build
running build_py
running build_ext
building 'detectron2._C' extension
gcc -pthread -B /home/dek/miniconda2/envs/bcnet_for_clumpping/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DWITH_CUDA -I/data2/dek_data/BCNet_for_clumpping/detectron2/layers/csrc -I/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include -I/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/TH -I/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/THC -I/home/dek/miniconda2/envs/bcnet_for_clumpping/include/python3.7m -c /data2/dek_data/BCNet_for_clumpping/detectron2/layers/csrc/ROIAlign/ROIAlign_cpu.cpp -o build/temp.linux-x86_64-3.7/data2/dek_data/BCNet_for_clumpping/detectron2/layers/csrc/ROIAlign/ROIAlign_cpu.o -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_C -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++11
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
In file included from /home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/ATen/ATen.h:9:0,
                 from /home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/torch/csrc/api/include/torch/types.h:3,
                 from /data2/dek_data/BCNet_for_clumpping/detectron2/layers/csrc/ROIAlign/ROIAlign.h:3,
                 from /data2/dek_data/BCNet_for_clumpping/detectron2/layers/csrc/ROIAlign/ROIAlign_cpu.cpp:3:
/data2/dek_data/BCNet_for_clumpping/detectron2/layers/csrc/ROIAlign/ROIAlign_cpu.cpp: In lambda function:
/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/ATen/Dispatch.h:116:56: warning: ‘c10::ScalarType detail::scalar_type(const at::DeprecatedTypeProperties&)’ is deprecated [-Wdeprecated-declarations]
     at::ScalarType _st = ::detail::scalar_type(the_type);                    \
                                                        ^
/data2/dek_data/BCNet_for_clumpping/detectron2/layers/csrc/ROIAlign/ROIAlign_cpu.cpp:429:3: note: in expansion of macro ‘AT_DISPATCH_FLOATING_TYPES_AND_HALF’
   AT_DISPATCH_FLOATING_TYPES_AND_HALF(input.type(), "ROIAlign_forward", [&] {
   ^
/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/ATen/Dispatch.h:31:23: note: declared here
 inline at::ScalarType scalar_type(const at::DeprecatedTypeProperties &t) {
                       ^~~~~~~~~~~
/data2/dek_data/BCNet_for_clumpping/detectron2/layers/csrc/ROIAlign/ROIAlign_cpu.cpp: In lambda function:
/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/ATen/Dispatch.h:116:56: warning: ‘c10::ScalarType detail::scalar_type(const at::DeprecatedTypeProperties&)’ is deprecated [-Wdeprecated-declarations]
     at::ScalarType _st = ::detail::scalar_type(the_type);                    \
                                                        ^
/data2/dek_data/BCNet_for_clumpping/detectron2/layers/csrc/ROIAlign/ROIAlign_cpu.cpp:481:3: note: in expansion of macro ‘AT_DISPATCH_FLOATING_TYPES_AND_HALF’
   AT_DISPATCH_FLOATING_TYPES_AND_HALF(grad.type(), "ROIAlign_forward", [&] {
   ^
/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/ATen/Dispatch.h:31:23: note: declared here
 inline at::ScalarType scalar_type(const at::DeprecatedTypeProperties &t) {
                       ^~~~~~~~~~~
/usr/bin/nvcc -DWITH_CUDA -I/data2/dek_data/BCNet_for_clumpping/detectron2/layers/csrc -I/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include -I/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/torch/csrc/api/include -I/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/TH -I/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/THC -I/home/dek/miniconda2/envs/bcnet_for_clumpping/include/python3.7m -c /data2/dek_data/BCNet_for_clumpping/detectron2/layers/csrc/ROIAlign/ROIAlign_cuda.cu -o build/temp.linux-x86_64-3.7/data2/dek_data/BCNet_for_clumpping/detectron2/layers/csrc/ROIAlign/ROIAlign_cuda.o -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options '-fPIC' -DCUDA_HAS_FP16=1 -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_70,code=sm_70 -std=c++11
/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/c10/core/TensorTypeSet.h(44): warning: integer conversion resulted in a change of sign

/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/c10/core/TensorTypeSet.h(44): warning: integer conversion resulted in a change of sign

/usr/include/c++/6/tuple: In instantiation of ‘static constexpr bool std::_TC<<anonymous>, _Elements>::_MoveConstructibleTuple() [with _UElements = {std::tuple<at::Tensor, at::Tensor, at::Tensor>}; bool <anonymous> = true; _Elements = {at::Tensor, at::Tensor, at::Tensor}]’:
/usr/include/c++/6/tuple:626:248:   required by substitution of ‘template<class ... _UElements, typename std::enable_if<(((std::_TC<(sizeof... (_UElements) == 1), at::Tensor, at::Tensor, at::Tensor>::_NotSameTuple<_UElements ...>() && std::_TC<(1ul == sizeof... (_UElements)), at::Tensor, at::Tensor, at::Tensor>::_MoveConstructibleTuple<_UElements ...>()) && std::_TC<(1ul == sizeof... (_UElements)), at::Tensor, at::Tensor, at::Tensor>::_ImplicitlyMoveConvertibleTuple<_UElements ...>()) && (3ul >= 1)), bool>::type <anonymous> > constexpr std::tuple< <template-parameter-1-1> >::tuple(_UElements&& ...) [with _UElements = {std::tuple<at::Tensor, at::Tensor, at::Tensor>}; typename std::enable_if<(((std::_TC<(sizeof... (_UElements) == 1), at::Tensor, at::Tensor, at::Tensor>::_NotSameTuple<_UElements ...>() && std::_TC<(1ul == sizeof... (_UElements)), at::Tensor, at::Tensor, at::Tensor>::_MoveConstructibleTuple<_UElements ...>()) && std::_TC<(1ul == sizeof... (_UElements)), at::Tensor, at::Tensor, at::Tensor>::_ImplicitlyMoveConvertibleTuple<_UElements ...>()) && (3ul >= 1)), bool>::type <anonymous> = <missing>]’
/home/dek/miniconda2/envs/bcnet_for_clumpping/lib/python3.7/site-packages/torch/include/ATen/core/TensorMethods.h:5613:173:   required from here
/usr/include/c++/6/tuple:483:67: error: mismatched argument pack lengths while expanding ‘std::is_constructible<_Elements, _UElements&&>’
       return __and_<is_constructible<_Elements, _UElements&&>...>::value;
                                                                   ^~~~~
/usr/include/c++/6/tuple:484:1: error: body of constexpr function ‘static constexpr bool std::_TC<<anonymous>, _Elements>::_MoveConstructibleTuple() [with _UElements = {std::tuple<at::Tensor, at::Tensor, at::Tensor>}; bool <anonymous> = true; _Elements = {at::Tensor, at::Tensor, at::Tensor}]’ not a return-statement
     }
 ^
...
error: command '/usr/bin/nvcc' failed with exit code 1

It seems that there is a issue with gcc or CUDA version according to facebookresearch/maskrcnn-benchmark#25

Can you give a tip for this?

Sincerely
Dek

[lkeab]

It seems a problem a the cuda version. What's your cuda version? You could refer to the discussion here.