Error with install apex

[ChenZhounan]

I get this error installing with“python setup.py install --user --cuda_ext --cpp_ext”. Please advise! Thank you!

torch.version = 1.3.1
running install
running bdist_egg
running egg_info
creating apex.egg-info
writing apex.egg-info/PKG-INFO
writing dependency_links to apex.egg-info/dependency_links.txt
writing top-level names to apex.egg-info/top_level.txt
writing manifest file 'apex.egg-info/SOURCES.txt'
reading manifest file 'apex.egg-info/SOURCES.txt'
writing manifest file 'apex.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-x86_64/egg
running install_lib
running build_py
creating build
creating build/lib.linux-x86_64-3.6
creating build/lib.linux-x86_64-3.6/apex
copying apex/init.py -> build/lib.linux-x86_64-3.6/apex
creating build/lib.linux-x86_64-3.6/apex/parallel
copying apex/parallel/optimized_sync_batchnorm_kernel.py -> build/lib.linux-x86_64-3.6/apex/parallel
copying apex/parallel/sync_batchnorm_kernel.py -> build/lib.linux-x86_64-3.6/apex/parallel
copying apex/parallel/sync_batchnorm.py -> build/lib.linux-x86_64-3.6/apex/parallel
copying apex/parallel/LARC.py -> build/lib.linux-x86_64-3.6/apex/parallel
copying apex/parallel/init.py -> build/lib.linux-x86_64-3.6/apex/parallel
copying apex/parallel/multiproc.py -> build/lib.linux-x86_64-3.6/apex/parallel
copying apex/parallel/distributed.py -> build/lib.linux-x86_64-3.6/apex/parallel
copying apex/parallel/optimized_sync_batchnorm.py -> build/lib.linux-x86_64-3.6/apex/parallel
creating build/lib.linux-x86_64-3.6/apex/normalization
copying apex/normalization/init.py -> build/lib.linux-x86_64-3.6/apex/normalization
copying apex/normalization/fused_layer_norm.py -> build/lib.linux-x86_64-3.6/apex/normalization
creating build/lib.linux-x86_64-3.6/apex/RNN
copying apex/RNN/RNNBackend.py -> build/lib.linux-x86_64-3.6/apex/RNN
copying apex/RNN/models.py -> build/lib.linux-x86_64-3.6/apex/RNN
copying apex/RNN/init.py -> build/lib.linux-x86_64-3.6/apex/RNN
copying apex/RNN/cells.py -> build/lib.linux-x86_64-3.6/apex/RNN
creating build/lib.linux-x86_64-3.6/apex/optimizers
copying apex/optimizers/fused_adam.py -> build/lib.linux-x86_64-3.6/apex/optimizers
copying apex/optimizers/fp16_optimizer.py -> build/lib.linux-x86_64-3.6/apex/optimizers
copying apex/optimizers/init.py -> build/lib.linux-x86_64-3.6/apex/optimizers
creating build/lib.linux-x86_64-3.6/apex/fp16_utils
copying apex/fp16_utils/fp16_optimizer.py -> build/lib.linux-x86_64-3.6/apex/fp16_utils
copying apex/fp16_utils/loss_scaler.py -> build/lib.linux-x86_64-3.6/apex/fp16_utils
copying apex/fp16_utils/init.py -> build/lib.linux-x86_64-3.6/apex/fp16_utils
copying apex/fp16_utils/fp16util.py -> build/lib.linux-x86_64-3.6/apex/fp16_utils
creating build/lib.linux-x86_64-3.6/apex/reparameterization
copying apex/reparameterization/reparameterization.py -> build/lib.linux-x86_64-3.6/apex/reparameterization
copying apex/reparameterization/weight_norm.py -> build/lib.linux-x86_64-3.6/apex/reparameterization
copying apex/reparameterization/init.py -> build/lib.linux-x86_64-3.6/apex/reparameterization
creating build/lib.linux-x86_64-3.6/apex/amp
copying apex/amp/rnn_compat.py -> build/lib.linux-x86_64-3.6/apex/amp
copying apex/amp/version.py -> build/lib.linux-x86_64-3.6/apex/amp
copying apex/amp/utils.py -> build/lib.linux-x86_64-3.6/apex/amp
copying apex/amp/scaler.py -> build/lib.linux-x86_64-3.6/apex/amp
copying apex/amp/handle.py -> build/lib.linux-x86_64-3.6/apex/amp
copying apex/amp/wrap.py -> build/lib.linux-x86_64-3.6/apex/amp
copying apex/amp/opt.py -> build/lib.linux-x86_64-3.6/apex/amp
copying apex/amp/init.py -> build/lib.linux-x86_64-3.6/apex/amp
copying apex/amp/compat.py -> build/lib.linux-x86_64-3.6/apex/amp
copying apex/amp/amp.py -> build/lib.linux-x86_64-3.6/apex/amp
creating build/lib.linux-x86_64-3.6/apex/amp/lists
copying apex/amp/lists/functional_overrides.py -> build/lib.linux-x86_64-3.6/apex/amp/lists
copying apex/amp/lists/torch_overrides.py -> build/lib.linux-x86_64-3.6/apex/amp/lists
copying apex/amp/lists/tensor_overrides.py -> build/lib.linux-x86_64-3.6/apex/amp/lists
copying apex/amp/lists/init.py -> build/lib.linux-x86_64-3.6/apex/amp/lists
running build_ext
building 'apex_C' extension
creating build/temp.linux-x86_64-3.6
creating build/temp.linux-x86_64-3.6/csrc
gcc -pthread -B /home/czn/anaconda3/envs/layoutlm/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include -I/home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -I/home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/TH -I/home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/THC -I/home/czn/anaconda3/envs/layoutlm/include/python3.6m -c csrc/flatten_unflatten.cpp -o build/temp.linux-x86_64-3.6/csrc/flatten_unflatten.o -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=apex_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++
g++ -pthread -shared -B /home/czn/anaconda3/envs/layoutlm/compiler_compat -L/home/czn/anaconda3/envs/layoutlm/lib -Wl,-rpath=/home/czn/anaconda3/envs/layoutlm/lib -Wl,--no-as-needed -Wl,--sysroot=/ build/temp.linux-x86_64-3.6/csrc/flatten_unflatten.o -o build/lib.linux-x86_64-3.6/apex_C.cpython-36m-x86_64-linux-gnu.so
building 'amp_C' extension
gcc -pthread -B /home/czn/anaconda3/envs/layoutlm/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include -I/home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include -I/home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/TH -I/home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/THC -I/home/czn/cuda-10.0/include -I/home/czn/anaconda3/envs/layoutlm/include/python3.6m -c csrc/scale_check_overflow.cpp -o build/temp.linux-x86_64-3.6/csrc/scale_check_overflow.o -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=amp_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/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/c10/core/Device.h:5:0,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/c10/core/Allocator.h:6,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/ATen/ATen.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/types.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader_options.h:4,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader/base.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader/stateful.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/all.h:4,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/extension.h:4,
from csrc/scale_check_overflow.cpp:1:
csrc/scale_check_overflow.cpp: In function ‘void scale_check_overflow(at::Tensor, float, at::Tensor, at::Tensor)’:
/home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/c10/util/Exception.h:350:20: warning: ‘void c10::detail::deprecated_AT_CHECK()’ is deprecated [-Wdeprecated-declarations]
::c10::detail::deprecated_AT_CHECK();
^
csrc/scale_check_overflow.cpp:14:3: note: in expansion of macro ‘AT_CHECK’
AT_CHECK(grads.type().is_cuda(), "grads must be a CUDA tensor");
^

In file included from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/c10/core/Device.h:5:0,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/c10/core/Allocator.h:6,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/ATen/ATen.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/types.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader_options.h:4,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader/base.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader/stateful.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/all.h:4,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/extension.h:4,
from csrc/scale_check_overflow.cpp:1:
/home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/c10/util/Exception.h:325:13: note: declared here
inline void deprecated_AT_CHECK() {}
^~~~~~~~~~~~~~~~~~~
……
In file included from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/c10/core/Device.h:5:0,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/c10/core/Allocator.h:6,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/ATen/ATen.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/types.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader_options.h:4,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader/base.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader/stateful.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data/dataloader.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/data.h:3,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/csrc/api/include/torch/all.h:4,
from /home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/torch/extension.h:4,
from csrc/scale_check_overflow.cpp:1:
/home/czn/anaconda3/envs/layoutlm/lib/python3.6/site-packages/torch/include/c10/util/Exception.h:349:3: error: expected ‘;’ before ‘do’
do {
^
error: command 'gcc' failed with exit status 1

my python and pytorch version：
Python 3.6.10 |Anaconda, Inc.| (default, Mar 25 2020, 23:51:54) '1.3.1'

my nvcc --version:
Cuda compilation tools, release 10.0, V10.0.130

my gcc --version:
gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0

[V-Enzo]

Hi, I have met the same problem. Have you solved it? @ChenZhounan

[ChenZhounan]

I followed the intruction in #802 (comment) to rollback to an earlier version of apex and have solved it.

[ChenZhounan]

@V-Enzo

[V-Enzo]

OK Thank you