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Unresolved external symbols when building with batch mode on Windows

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#1,645 2 bình luận 0 reaction 0 người được giao Xem trên GitHub

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cpp
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build-system

Hướng nghiên cứu

Tái hiện bản build Windows với MSVC 2019, LLVM 11.1.0, OIIO 2.4.8.0 và flag USED_BATCHED=b8_AVX. Kiểm tra cấu hình build theo lô và linker của Windows để xác định lý do các symbol OSL được báo cáo không được resolve; hoàn tất khi bản build hoàn thành thành công mà không có các lỗi linker đó.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.

Mô tả

Problem

Building with USE_BATCHED options on Windows fails due to unresolved external symbols.

Expected behavior:
Successful build with USE_BATCHED option.

Actual behavior:
There are quite a few unresolved symbols, here are a few representative ones when using USE_BATCHED=b8_AVX :

wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "public: class Imath_2_4::Color3<float> __cdecl OSL_v1_12::pvt::ColorSystem::to_rgb(class OpenImageIO_v2_4::ustring,class Imath_2_4::Color3<float> const &,class OSL_v1_12::ShadingContext *)const " (?to_rgb@ColorSystem@pvt@OSL_v1_12@@QEBA?AV?$Color3@M@Imath_2_4@@Vustring@OpenImageIO_v2_4@@AEBV45@PEAVShadingContext@3@@Z) referenced in function osl_b8_AVX_prepend_color_from_vs
wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "public: class OSL_v1_12::Dual<class Imath_2_4::Color3<float>,2> __cdecl OSL_v1_12::pvt::ColorSystem::transformc(class OpenImageIO_v2_4::ustring,class OpenImageIO_v2_4::ustring,class OSL_v1_12::Dual<class Imath_2_4::Color3<float>,2> const &,class OSL_v1_12::ShadingContext *)const " (?transformc@ColorSystem@pvt@OSL_v1_12@@QEBA?AV?$Dual@V?$Color3@M@Imath_2_4@@$01@3@Vustring@OpenImageIO_v2_4@@0AEBV43@PEAVShadingContext@3@@Z) referenced in function osl_b8_AVX_transform_color_vss
wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "public: class Imath_2_4::Color3<float> __cdecl OSL_v1_12::pvt::ColorSystem::transformc(class OpenImageIO_v2_4::ustring,class OpenImageIO_v2_4::ustring,class Imath_2_4::Color3<float> const &,class OSL_v1_12::ShadingContext *)const " (?transformc@ColorSystem@pvt@OSL_v1_12@@QEBA?AV?$Color3@M@Imath_2_4@@Vustring@OpenImageIO_v2_4@@0AEBV45@PEAVShadingContext@3@@Z) referenced in function osl_b8_AVX_transform_color_vss
wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "public: class OSL_v1_12::Dual<class Imath_2_4::Color3<float>,2> __cdecl OSL_v1_12::pvt::ColorSystem::ocio_transform(class OpenImageIO_v2_4::ustring,class OpenImageIO_v2_4::ustring,class OSL_v1_12::Dual<class Imath_2_4::Color3<float>,2> const &,class OSL_v1_12::ShadingContext *)const " (?ocio_transform@ColorSystem@pvt@OSL_v1_12@@QEBA?AV?$Dual@V?$Color3@M@Imath_2_4@@$01@3@Vustring@OpenImageIO_v2_4@@0AEBV43@PEAVShadingContext@3@@Z) referenced in function "public: void __cdecl OSL_v1_12::Mask<8>::foreach<0,8,class <lambda_10c3e66d8f149be7f137bbae132c7c2d> >(class <lambda_10c3e66d8f149be7f137bbae132c7c2d>)const " (??$foreach@$0A@$07V<lambda_10c3e66d8f149be7f137bbae132c7c2d>@@@?$Mask@$07@OSL_v1_12@@QEBAXV<lambda_10c3e66d8f149be7f137bbae132c7c2d>@@@Z)
wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "public: class Imath_2_4::Color3<float> __cdecl OSL_v1_12::pvt::ColorSystem::ocio_transform(class OpenImageIO_v2_4::ustring,class OpenImageIO_v2_4::ustring,class Imath_2_4::Color3<float> const &,class OSL_v1_12::ShadingContext *)const " (?ocio_transform@ColorSystem@pvt@OSL_v1_12@@QEBA?AV?$Color3@M@Imath_2_4@@Vustring@OpenImageIO_v2_4@@0AEBV45@PEAVShadingContext@3@@Z) referenced in function "public: void __cdecl OSL_v1_12::Mask<8>::foreach<0,8,class <lambda_45cf92685dd24c045df80eeea74fdbeb> >(class <lambda_45cf92685dd24c045df80eeea74fdbeb>)const " (??$foreach@$0A@$07V<lambda_45cf92685dd24c045df80eeea74fdbeb>@@@?$Mask@$07@OSL_v1_12@@QEBAXV<lambda_45cf92685dd24c045df80eeea74fdbeb>@@@Z)
wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) class OpenImageIO_v2_4::ustring const OSL_v1_12::Strings::rgb" (__imp_?rgb@Strings@OSL_v1_12@@3Vustring@OpenImageIO_v2_4@@B) referenced in function "void __cdecl OSL_v1_12::b8_AVX_pvt::`anonymous namespace'::wide_transformc<class Imath_2_4::Color3<float> >(class OSL_v1_12::pvt::ColorSystem,class OpenImageIO_v2_4::ustring,class OpenImageIO_v2_4::ustring,struct OSL_v1_12::Masked<class Imath_2_4::Color3<float>,8>,struct OSL_v1_12::Wide<class Imath_2_4::Color3<float> const ,8>,class OSL_v1_12::ShadingContext *)" (??$wide_transformc@V?$Color3@M@Imath_2_4@@@?A0x24e98508@b8_AVX_pvt@OSL_v1_12@@YAXVColorSystem@pvt@2@Vustring@OpenImageIO_v2_4@@1U?$Masked@V?$Color3@M@Imath_2_4@@$07@2@U?$Wide@$$CBV?$Color3@M@Imath_2_4@@$07@2@PEAVShadingContext@2@@Z)
wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) class OpenImageIO_v2_4::ustring const OSL_v1_12::Strings::RGB" (__imp_?RGB@Strings@OSL_v1_12@@3Vustring@OpenImageIO_v2_4@@B) referenced in function "public: 
void __cdecl OSL_v1_12::Mask<8>::foreach<0,8,class <lambda_45cf92685dd24c045df80eeea74fdbeb> >(class <lambda_45cf92685dd24c045df80eeea74fdbeb>)const " (??$foreach@$0A@$07V<lambda_45cf92685dd24c045df80eeea74fdbeb>@@@?$Mask@$07@OSL_v1_12@@QEBAXV<lambda_45cf92685dd24c045df80eeea74fdbeb>@@@Z)
wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) class OpenImageIO_v2_4::ustring const OSL_v1_12::Strings::hsv" (__imp_?hsv@Strings@OSL_v1_12@@3Vustring@OpenImageIO_v2_4@@B) referenced in function "void __cdecl OSL_v1_12::b8_AVX_pvt::`anonymous namespace'::wide_transformc<class Imath_2_4::Color3<float> >(class OSL_v1_12::pvt::ColorSystem,class OpenImageIO_v2_4::ustring,class OpenImageIO_v2_4::ustring,struct OSL_v1_12::Masked<class Imath_2_4::Color3<float>,8>,struct OSL_v1_12::Wide<class Imath_2_4::Color3<float> const ,8>,class OSL_v1_12::ShadingContext *)" (??$wide_transformc@V?$Color3@M@Imath_2_4@@@?A0x24e98508@b8_AVX_pvt@OSL_v1_12@@YAXVColorSystem@pvt@2@Vustring@OpenImageIO_v2_4@@1U?$Masked@V?$Color3@M@Imath_2_4@@$07@2@U?$Wide@$$CBV?$Color3@M@Imath_2_4@@$07@2@PEAVShadingContext@2@@Z)
wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) class OpenImageIO_v2_4::ustring const OSL_v1_12::Strings::hsl" (__imp_?hsl@Strings@OSL_v1_12@@3Vustring@OpenImageIO_v2_4@@B) referenced in function "void __cdecl OSL_v1_12::b8_AVX_pvt::`anonymous namespace'::wide_transformc<class Imath_2_4::Color3<float> >(class OSL_v1_12::pvt::ColorSystem,class OpenImageIO_v2_4::ustring,class OpenImageIO_v2_4::ustring,struct OSL_v1_12::Masked<class Imath_2_4::Color3<float>,8>,struct OSL_v1_12::Wide<class Imath_2_4::Color3<float> const ,8>,class OSL_v1_12::ShadingContext *)" (??$wide_transformc@V?$Color3@M@Imath_2_4@@@?A0x24e98508@b8_AVX_pvt@OSL_v1_12@@YAXVColorSystem@pvt@2@Vustring@OpenImageIO_v2_4@@1U?$Masked@V?$Color3@M@Imath_2_4@@$07@2@U?$Wide@$$CBV?$Color3@M@Imath_2_4@@$07@2@PEAVShadingContext@2@@Z)
wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) class OpenImageIO_v2_4::ustring const OSL_v1_12::Strings::YIQ" (__imp_?YIQ@Strings@OSL_v1_12@@3Vustring@OpenImageIO_v2_4@@B) referenced in function "void __cdecl OSL_v1_12::b8_AVX_pvt::`anonymous namespace'::wide_transformc<class Imath_2_4::Color3<float> >(class OSL_v1_12::pvt::ColorSystem,class OpenImageIO_v2_4::ustring,class OpenImageIO_v2_4::ustring,struct OSL_v1_12::Masked<class Imath_2_4::Color3<float>,8>,struct OSL_v1_12::Wide<class Imath_2_4::Color3<float> const ,8>,class OSL_v1_12::ShadingContext *)" (??$wide_transformc@V?$Color3@M@Imath_2_4@@@?A0x24e98508@b8_AVX_pvt@OSL_v1_12@@YAXVColorSystem@pvt@2@Vustring@OpenImageIO_v2_4@@1U?$Masked@V?$Color3@M@Imath_2_4@@$07@2@U?$Wide@$$CBV?$Color3@M@Imath_2_4@@$07@2@PEAVShadingContext@2@@Z)
wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) class OpenImageIO_v2_4::ustring const OSL_v1_12::Strings::XYZ" (__imp_?XYZ@Strings@OSL_v1_12@@3Vustring@OpenImageIO_v2_4@@B) referenced in function "void __cdecl OSL_v1_12::b8_AVX_pvt::`anonymous namespace'::wide_transformc<class Imath_2_4::Color3<float> >(class OSL_v1_12::pvt::ColorSystem,class OpenImageIO_v2_4::ustring,class OpenImageIO_v2_4::ustring,struct OSL_v1_12::Masked<class Imath_2_4::Color3<float>,8>,struct OSL_v1_12::Wide<class Imath_2_4::Color3<float> const ,8>,class OSL_v1_12::ShadingContext *)" (??$wide_transformc@V?$Color3@M@Imath_2_4@@@?A0x24e98508@b8_AVX_pvt@OSL_v1_12@@YAXVColorSystem@pvt@2@Vustring@OpenImageIO_v2_4@@1U?$Masked@V?$Color3@M@Imath_2_4@@$07@2@U?$Wide@$$CBV?$Color3@M@Imath_2_4@@$07@2@PEAVShadingContext@2@@Z)
wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) class OpenImageIO_v2_4::ustring const OSL_v1_12::Strings::xyY" (__imp_?xyY@Strings@OSL_v1_12@@3Vustring@OpenImageIO_v2_4@@B) referenced in function "void __cdecl OSL_v1_12::b8_AVX_pvt::`anonymous namespace'::wide_transformc<class Imath_2_4::Color3<float> >(class OSL_v1_12::pvt::ColorSystem,class OpenImageIO_v2_4::ustring,class OpenImageIO_v2_4::ustring,struct OSL_v1_12::Masked<class Imath_2_4::Color3<float>,8>,struct OSL_v1_12::Wide<class Imath_2_4::Color3<float> const ,8>,class OSL_v1_12::ShadingContext *)" (??$wide_transformc@V?$Color3@M@Imath_2_4@@@?A0x24e98508@b8_AVX_pvt@OSL_v1_12@@YAXVColorSystem@pvt@2@Vustring@OpenImageIO_v2_4@@1U?$Masked@V?$Color3@M@Imath_2_4@@$07@2@U?$Wide@$$CBV?$Color3@M@Imath_2_4@@$07@2@PEAVShadingContext@2@@Z)
wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) class OpenImageIO_v2_4::ustring const OSL_v1_12::Strings::linear" (__imp_?linear@Strings@OSL_v1_12@@3Vustring@OpenImageIO_v2_4@@B) referenced in function "void __cdecl OSL_v1_12::b8_AVX_pvt::`anonymous namespace'::wide_transformc<class Imath_2_4::Color3<float> >(class OSL_v1_12::pvt::ColorSystem,class OpenImageIO_v2_4::ustring,class OpenImageIO_v2_4::ustring,struct OSL_v1_12::Masked<class Imath_2_4::Color3<float>,8>,struct OSL_v1_12::Wide<class Imath_2_4::Color3<float> const ,8>,class OSL_v1_12::ShadingContext *)" (??$wide_transformc@V?$Color3@M@Imath_2_4@@@?A0x24e98508@b8_AVX_pvt@OSL_v1_12@@YAXVColorSystem@pvt@2@Vustring@OpenImageIO_v2_4@@1U?$Masked@V?$Color3@M@Imath_2_4@@$07@2@U?$Wide@$$CBV?$Color3@M@Imath_2_4@@$07@2@PEAVShadingContext@2@@Z)
wide_opcolor_b8_AVX.cpp.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) class OpenImageIO_v2_4::ustring const OSL_v1_12::Strings::sRGB" (__imp_?sRGB@Strings@OSL_v1_12@@3Vustring@OpenImageIO_v2_4@@B) referenced in function "void __cdecl OSL_v1_12::b8_AVX_pvt::`anonymous namespace'::wide_transformc<class Imath_2_4::Color3<float> >(class OSL_v1_12::pvt::ColorSystem,class OpenImageIO_v2_4::ustring,class OpenImageIO_v2_4::ustring,struct OSL_v1_12::Masked<class Imath_2_4::Color3<float>,8>,struct OSL_v1_12::Wide<class Imath_2_4::Color3<float> const ,8>,class OSL_v1_12::ShadingContext *)" (??$wide_transformc@V?$Color3@M@Imath_2_4@@@?A0x24e98508@b8_AVX_pvt@OSL_v1_12@@YAXVColorSystem@pvt@2@Vustring@OpenImageIO_v2_4@@1U?$Masked@V?$Color3@M@Imath_2_4@@$07@2@U?$Wide@$$CBV?$Color3@M@Imath_2_4@@$07@2@PEAVShadingContext@2@@Z)
Steps to Reproduce
  1. Build with MSVC 2019
  2. Add -D USED_BATCHED=b8_AVX build flag
Versions
  • OSL branch/version: 1.12.9.0
  • OS: Windows 10
  • C++ compiler: MSVC 2019
  • LLVM version: 11.1.0
  • OIIO version: 2.4.8.0
Ngôn ngữ chính
C++
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Issue khác của AcademySoftwareFoundation/OpenShadingLanguage

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