CudaAllocator报错

[chunleili]

环境 VS2022 cuda12.2

代码为08课04节

course/08/04_sugar/01/main.cu

Line 7 in 2d30da6

struct CudaAllocator {

报错信息

[build] MSBuild version 17.4.0+18d5aef85 for .NET Framework
[build]   Compiling CUDA source file ..\src\allocator.cu...
[build]   
[build]   C:\Dev\mgxpbd\build>"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.2\bin\nvcc.exe"  --use-local-env -ccbin "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.34.31933\bin\HostX64\x64" -x cu   -IC:\Dev\mgxpbd\include -I"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.2\include"     --keep-dir x64\Debug  -maxrregcount=0   --machine 64 --compile -cudart static --generate-code=arch=compute_52,code=[compute_52,sm_52] -std=c++17 -Xcompiler="/EHsc -Ob0 -Zi" -g  -D_WINDOWS -D"CMAKE_INTDIR=\"Debug\"" -D_MBCS -D"CMAKE_INTDIR=\"Debug\"" -Xcompiler "/EHsc /W1 /nologo /Od /FS /Zi /RTC1 /MDd " -Xcompiler "/Fdallocator.dir\Debug\vc143.pdb" -o allocator.dir\Debug\allocator.obj "C:\Dev\mgxpbd\src\allocator.cu" 
[build] C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.34.31933\include\vector(2125): error : no suitable user-defined conversion from "CudaAllocator<int>" to "CudaAllocator<std::_Container_proxy>" exists [C:\Dev\mgxpbd\build\allocator.vcxproj]
[build]             auto&& _Alproxy = static_cast<_Rebind_alloc_t<_Alty, _Container_proxy>>(_Al);
[build]                                                                                     ^
[build]             detected during:
[build]               instantiation of "void std::vector<_Ty, _Alloc>::_Construct_n(std::vector<_Ty, _Alloc>::size_type, _Valty &&...) [with _Ty=int, _Alloc=CudaAllocator<int>, _Valty=<>]" at line 683
[build]               instantiation of "std::vector<_Ty, _Alloc>::vector(std::vector<_Ty, _Alloc>::size_type, const _Alloc &) [with _Ty=int, _Alloc=CudaAllocator<int>]" at line 30 of C:\Dev\mgxpbd\src\allocator.cu
[build]   
[build] C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.34.31933\include\vector(832): error : no suitable user-defined conversion from "CudaAllocator<int>" to "CudaAllocator<std::_Container_proxy>" exists [C:\Dev\mgxpbd\build\allocator.vcxproj]
[build]             auto&& _Alproxy = static_cast<_Rebind_alloc_t<_Alty, _Container_proxy>>(_Getal());
[build]                                                                                     ^
[build]             detected during instantiation of "std::vector<_Ty, _Alloc>::~vector() noexcept [with _Ty=int, _Alloc=CudaAllocator<int>]" at line 30 of C:\Dev\mgxpbd\src\allocator.cu
[build]   
[build] C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.34.31933\include\vector(833): error : no instance of function template "std::_Delete_plain_internal" matches the argument list [C:\Dev\mgxpbd\build\allocator.vcxproj]
[build]               argument types are: (<error-type>, std::_Container_proxy *)
[build]             _Delete_plain_internal(_Alproxy, ::std:: exchange(_Mypair._Myval2._Myproxy, nullptr));
[build]             ^
[build]             detected during instantiation of "std::vector<_Ty, _Alloc>::~vector() noexcept [with _Ty=int, _Alloc=CudaAllocator<int>]" at line 30 of C:\Dev\mgxpbd\src\allocator.cu
[build]   
[build]   3 errors detected in the compilation of "C:/Dev/mgxpbd/src/allocator.cu".
[build]   allocator.cu
[build] C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\BuildCustomizations\CUDA 12.2.targets(799,9): error MSB3721: 命令“"C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.2\bin\nvcc.exe"  --use-local-env -ccbin "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.34.31933\bin\HostX64\x64" -x cu   -IC:\Dev\mgxpbd\include 

[archibate]

已修复：#23