Apex installation error

First of all, if apex installs the cuda version, a simple pip instal apex will not work

The correct installation steps on the official website

Enter the official websitehttps://github.com/NVIDIA/apexFollow the instructions to enter

git clone https://github.com/NVIDIA/apexcd apexpip install -v --disable-pip-version-check --no-cache-dir --global-option="--cpp_ext" --global-option="--cuda_ext" ./

If it is installed, congratulations, it will be fine.
However, when I install it, I will report some strange compilation errors, and remember to install cudatoolkit (input nvcc -V on the command line to know that there areNot installed, nvidia-smi is not enough)

My environment is

win 10cudatoolkit 11.3pytorch 1.10

Error report

D:/python-3.6.7/lib/site-packages/torch/include\c10/cuda/CUDAStream.h(171): warning: field of class type without a DLL interface used in a class with a DLLinterface
D:/vs2017/VC/Tools/MSVC/14.16.27023/include\type_traits(1271): error: static assertion failed with “You've instantiated std::aligned_storage with an extended alignment(in other words, Align > alignof(max_align_t)). Before VS 2017 15.8, the member type would non-conformingly have an alignment of only alignof(max_align_t). VS 2017 15.8 was fixed to handle this correctly, but the fix inherently changeslayout and breaks binary compatibility (only for uses of aligned_storage with extended alignments). Please define either (1) _ENABLE_EXTENDED_ALIGNED_STORAGE to acknowledge that you understand this message and that you actually want a type with an extended alignment, or (2) _DISABLE_EXTENDED_ALIGNED_STORAGE to silence thismessage and get the old non-conformant behavior.”
detected during:
instantiation of class “std::_Aligned<_Len, _Align, double, false> [with _Len=16ULL, _Align=16ULL]”
(1291): here
instantiation of class “std::_Aligned<_Len,_Align, int, false> [with _Len=16ULL, _Align=16ULL]”
(1298): here
instantiation of class “std::_Aligned<_Len, _Align, short, false> [with _Len=16ULL, _Align=16ULL]”
(1305): here
instantiation of class “std::_Aligned<_Len, _Align, char, false> [with _Len=16ULL, _Align=16ULL]”
(1312): here
instantiation of class “std::aligned_storage<_Len, _Align> [with _Len=16ULL, _Align=16ULL]”
csrc/multi_tensor_scale_kernel.cu(25): here
instantiation of “voidload_store(T *, T *, int, int) [with T=float]”
csrc/multi_tensor_scale_kernel.cu(64): here

According to https://github.com/NVIDIA/apex/issues/835
Enthusiastic netizens give the apex download github link after modifying the source code

A useful installation method is

Follow https://github.com/kezewang/apex

$ git clone https://github.com/NVIDIA/apex$ cd apex$ pip install -v --no-cache-dir --global-option="--cpp_ext" --global-option="--cuda_ext" ./

It worked.

Afterword

It's too late to solve this bug, I hope I can learn something