help! build error

[bebebe666]

Hi,
when I call the PreciseRoiPooling, and then build the library, meet some problems,

ubuntu18.04 cuda10.0 python3.6 pytorch1.1.0 gcc7 and the repo was git from the website

the following is the building error when I enter the ninja -v in the ninja build file directory How can I solve it，thank you

[1/3] /usr/local/cuda/bin/nvcc -DTORCH_EXTENSION_NAME=prroi_pooling -DTORCH_API_INCLUDE_EXTENSION_H -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include/TH -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include/THC -isystem /usr/local/cuda/include -isystem /home/bebebe/anaconda3/envs/pytracking2/include/python3.6m -D_GLIBCXX_USE_CXX11_ABI=0 -D__CUDA_NO_HALF_OPERATORS_ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --compiler-options '-fPIC' -std=c++11 -c /home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu_impl.cu -o prroi_pooling_gpu_impl.cuda.o
FAILED: prroi_pooling_gpu_impl.cuda.o
/usr/local/cuda/bin/nvcc -DTORCH_EXTENSION_NAME=prroi_pooling -DTORCH_API_INCLUDE_EXTENSION_H -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include/TH -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include/THC -isystem /usr/local/cuda/include -isystem /home/bebebe/anaconda3/envs/pytracking2/include/python3.6m -D_GLIBCXX_USE_CXX11_ABI=0 -D__CUDA_NO_HALF_OPERATORS_ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --compiler-options '-fPIC' -std=c++11 -c /home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu_impl.cu -o prroi_pooling_gpu_impl.cuda.o
/home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu_impl.cu(1): error: expected a declaration

1 error detected in the compilation of "/tmp/tmpxft_00000aaf_00000000-6_prroi_pooling_gpu_impl.cpp1.ii".
[2/3] c++ -MMD -MF prroi_pooling_gpu.o.d -DTORCH_EXTENSION_NAME=_prroi_pooling -DTORCH_API_INCLUDE_EXTENSION_H -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include/TH -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include/THC -isystem /usr/local/cuda/include -isystem /home/bebebe/anaconda3/envs/pytracking2/include/python3.6m -D_GLIBCXX_USE_CXX11_ABI=0 -fPIC -std=c++11 -c /home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu.c -o prroi_pooling_gpu.o
FAILED: prroi_pooling_gpu.o
c++ -MMD -MF prroi_pooling_gpu.o.d -DTORCH_EXTENSION_NAME=_prroi_pooling -DTORCH_API_INCLUDE_EXTENSION_H -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include/TH -isystem /home/bebebe/anaconda3/envs/pytracking2/lib/python3.6/site-packages/torch/include/THC -isystem /usr/local/cuda/include -isystem /home/bebebe/anaconda3/envs/pytracking2/include/python3.6m -D_GLIBCXX_USE_CXX11_ABI=0 -fPIC -std=c++11 -c /home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu.c -o prroi_pooling_gpu.o
In file included from /home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu.c:19:0:
/home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu_impl.cuh:1:1: error: expected unqualified-id before ‘.’ token
../../../src/prroi_pooling_gpu_impl.cuh
^
/home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu.c: In function ‘at::Tensor prroi_pooling_backward_cuda(const at::Tensor&, const at::Tensor&, const at::Tensor&, const at::Tensor&, int, int, float)’:
/home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu.c:66:5: error: ‘PrRoIPoolingBackwardGpu’ was not declared in this scope
PrRoIPoolingBackwardGpu(
^~~~~~~~~~~~~~~~~~~~~~~
/home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu.c:66:5: note: suggested alternative: ‘prroi_pooling_backward_cuda’
PrRoIPoolingBackwardGpu(
^~~~~~~~~~~~~~~~~~~~~~~
prroi_pooling_backward_cuda
/home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu.c: In function ‘at::Tensor prroi_pooling_coor_backward_cuda(const at::Tensor&, const at::Tensor&, const at::Tensor&, const at::Tensor&, int, int, float)’:
/home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu.c:97:5: error: ‘PrRoIPoolingCoorBackwardGpu’ was not declared in this scope
PrRoIPoolingCoorBackwardGpu(
^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu.c:97:5: note: suggested alternative: ‘prroi_pooling_coor_backward_cuda’
PrRoIPoolingCoorBackwardGpu(
^~~~~~~~~~~~~~~~~~~~~~~~~~~
prroi_pooling_coor_backward_cuda
/home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu.c: In function ‘void pybind11_init__prroi_pooling(pybind11::module&)’:
/home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu.c:110:42: error: ‘prroi_pooling_forward_cuda’ was not declared in this scope
m.def("prroi_pooling_forward_cuda", &prroi_pooling_forward_cuda, "PRRoIPooling_forward");
^~~~~~~~~~~~~~~~~~~~~~~~~~
/home/bebebe/tracking/new/new/pytracking/ltr/external/PreciseRoIPooling/pytorch/prroi_pool/src/prroi_pooling_gpu.c:110:42: note: suggested alternative: ‘prroi_pooling_backward_cuda’
m.def("prroi_pooling_forward_cuda", &prroi_pooling_forward_cuda, "PRRoIPooling_forward");
^~~~~~~~~~~~~~~~~~~~~~~~~~
prroi_pooling_backward_cuda
ninja: build stopped: subcommand failed.

[vacancy]

Please use the git clone tool to download the repo.

[bebebe666]

thank you very much, I have already solve it. The problem is that the repo I use was copy from windows(use git clone to download), and it does not work. I try to git in ubuntu and then solve it! thank you

[vacancy]

Thanks for reporting. Putting up an updated note in the readme about windows git versions.