mirror of
https://github.com/icaven/glm.git
synced 2025-12-11 22:19:57 +08:00
7f2a5b89b3
- Add simd aligned_vec3 (and sse aligned_dvec3 - 2 x xmm) - Fast packed_vec3 <=> aligned_vec3 and packed_vec4 <=> aligned_vec4 conversion - Fast aligned_vec3 <=> aligned_vec4 conversion - Optimized aligned_mat x aligned_mat and aligned_mat x aligned_vec - Inverse aligned_mat3 simd version (actually slower than ssid on my computer even it has 30% less instruction ?)
208 lines
8.3 KiB
CMake
208 lines
8.3 KiB
CMake
option(GLM_QUIET "No CMake Message" OFF)
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option(GLM_TEST_ENABLE "Build unit tests" ON)
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option(GLM_PERF_TEST_ENABLE "Build perf tests" OFF)
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<<<<<<< HEAD
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=======
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option(GLM_TEST_ENABLE_SIMD_SSE2 "Enable SSE2 optimizations" OFF)
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option(GLM_TEST_ENABLE_SIMD_SSE3 "Enable SSE3 optimizations" OFF)
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option(GLM_TEST_ENABLE_SIMD_SSSE3 "Enable SSSE3 optimizations" OFF)
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option(GLM_TEST_ENABLE_SIMD_SSE4_1 "Enable SSE 4.1 optimizations" OFF)
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option(GLM_TEST_ENABLE_SIMD_SSE4_2 "Enable SSE 4.2 optimizations" OFF)
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option(GLM_TEST_ENABLE_SIMD_AVX "Enable AVX optimizations" OFF)
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option(GLM_TEST_ENABLE_SIMD_AVX2 "Enable AVX2 optimizations" OFF)
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option(GLM_TEST_ENABLE_SIMD_NEON "Enable ARM NEON optimizations" OFF)
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option(GLM_TEST_ENABLE_SIMD_FMA "Enable FMA optimizations" OFF)
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option(GLM_TEST_FORCE_PURE "Force 'pure' instructions" OFF)
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if(GLM_TEST_FORCE_PURE)
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add_definitions(-DGLM_FORCE_PURE)
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if(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
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add_compile_options(-mfpmath=387)
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endif()
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message(STATUS "GLM: No SIMD instruction set")
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elseif(GLM_TEST_ENABLE_SIMD_AVX2)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-mavx2)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxAVX2)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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add_compile_options(/arch:AVX2)
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endif()
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message(STATUS "GLM: AVX2 instruction set")
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elseif(GLM_TEST_ENABLE_SIMD_AVX)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-mavx)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxAVX)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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add_compile_options(/arch:AVX)
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endif()
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message(STATUS "GLM: AVX instruction set")
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elseif(GLM_TEST_ENABLE_SIMD_SSE4_2)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-msse4.2)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxSSE4.2)
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elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
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add_compile_options(/arch:SSE2) # VC doesn't support SSE4.2
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endif()
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message(STATUS "GLM: SSE4.2 instruction set")
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elseif(GLM_TEST_ENABLE_SIMD_SSE4_1)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-msse4.1)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxSSE4.1)
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elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
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add_compile_options(/arch:SSE2) # VC doesn't support SSE4.1
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endif()
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message(STATUS "GLM: SSE4.1 instruction set")
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elseif(GLM_TEST_ENABLE_SIMD_SSSE3)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-mssse3)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxSSSE3)
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elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
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add_compile_options(/arch:SSE2) # VC doesn't support SSSE3
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endif()
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message(STATUS "GLM: SSSE3 instruction set")
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elseif(GLM_TEST_ENABLE_SIMD_SSE3)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-msse3)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxSSE3)
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elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
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add_compile_options(/arch:SSE2) # VC doesn't support SSE3
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endif()
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message(STATUS "GLM: SSE3 instruction set")
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elseif(GLM_TEST_ENABLE_SIMD_SSE2)
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add_definitions(-DGLM_FORCE_INTRINSICS)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-msse2)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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add_compile_options(/QxSSE2)
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elseif((CMAKE_CXX_COMPILER_ID MATCHES "MSVC") AND NOT CMAKE_CL_64)
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add_compile_options(/arch:SSE2)
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endif()
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message(STATUS "GLM: SSE2 instruction set")
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elseif(GLM_TEST_ENABLE_SIMD_NEON)
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add_definitions(-DGLM_FORCE_NEON)
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message(STATUS "GLM: ARM NEON instruction set")
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endif()
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if (GLM_TEST_ENABLE_SIMD_FMA)
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add_definitions(-DGLM_FORCE_FMA)
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if((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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add_compile_options(-mfma)
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endif()
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endif()
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>>>>>>> 5c1da05b (Simd improvement)
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# Compiler and default options
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if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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if(NOT GLM_QUIET)
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message("GLM: Clang - ${CMAKE_CXX_COMPILER_ID} compiler")
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endif()
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add_definitions(-D_CRT_SECURE_NO_WARNINGS)
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if(NOT GLM_DISABLE_AUTO_DETECTION)
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add_compile_options(-Werror -Weverything)
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endif()
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<<<<<<< HEAD
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=======
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if (NOT APPLE)
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add_compile_options(-Wno-unsafe-buffer-usage) #this option makes MacOS compilation fail but prevent error on windows
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endif()
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add_compile_options(-Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-c++11-long-long -Wno-padded -Wno-gnu-anonymous-struct -Wno-nested-anon-types)
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add_compile_options(-Wno-undefined-reinterpret-cast -Wno-sign-conversion -Wno-unused-variable -Wno-missing-prototypes -Wno-unreachable-code -Wno-missing-variable-declarations -Wno-sign-compare -Wno-global-constructors -Wno-unused-macros -Wno-format-nonliteral -Wno-float-equal)
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>>>>>>> 5c1da05b (Simd improvement)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
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if(NOT GLM_QUIET)
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message("GLM: GCC - ${CMAKE_CXX_COMPILER_ID} compiler")
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endif()
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if(NOT GLM_DISABLE_AUTO_DETECTION)
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add_compile_options(-Werror)
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# add_compile_options(-Wpedantic)
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# add_compile_options(-Wall)
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# add_compile_options(-Wextra)
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endif()
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add_compile_options(-O2)
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#add_compile_options(-Wno-long-long)
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
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if(NOT GLM_QUIET)
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message("GLM: Intel - ${CMAKE_CXX_COMPILER_ID} compiler")
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endif()
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elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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if(NOT GLM_QUIET)
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message("GLM: Visual C++ - ${CMAKE_CXX_COMPILER_ID} compiler")
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endif()
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if(NOT GLM_DISABLE_AUTO_DETECTION)
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add_compile_options(/Wall /WX)
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add_compile_options(/wd4464) # warning C4464: relative include path contains '..'
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add_compile_options(/wd4514) # warning C4514: unreferenced inline function has been removed
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add_compile_options(/wd4365) # warning C4365: signed/unsigned mismatch
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add_compile_options(/wd5045) # warning C5045: Compiler will insert Spectre mitigation for memory load if /Qspectre switch specified
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add_compile_options(/wd5029) # warning C5029: nonstandard extension used: alignment attributes in C++ apply to variables, data members and tag types only
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add_compile_options(/wd4820) # warning C4820: 'test_decl::S1': '3' bytes padding added after data member 'test_decl::S1::A'
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add_compile_options(/wd4710) # warning C4710: 'std::string glm::detail::format(const char *,...)': function not inlined
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add_compile_options(/wd4626) # warning C4626: 'glm::io::format_punct<CTy>': assignment operator was implicitly defined as deleted
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add_compile_options(/wd4711) # warning C4711: function 'int __cdecl test_vec1(void)' selected for automatic inline expansion
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add_compile_options(/wd4571) # warning C4571: Informational: catch(...) semantics changed since Visual C++ 7.1; structured exceptions (SEH) are no longer caught
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add_compile_options(/wd4625) # warning C4625: 'std::codecvt_base': copy constructor was implicitly defined as deleted
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add_compile_options(/wd5026) # warning C5026: 'std::_Generic_error_category': move constructor was implicitly defined as deleted
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add_compile_options(/wd5027) # warning C5027: 'std::_Generic_error_category': move assignment operator was implicitly defined as deleted
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add_compile_options(/wd4774) # warning C4774: 'sprintf_s' : format string expected in argument 3 is not a string literal
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endif()
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# add_compile_options(/wd4309 /wd4324 /wd4389 /wd4127 /wd4267 /wd4146 /wd4201 /wd4464 /wd4514 /wd4701 /wd4820 /wd4365)
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add_definitions(-D_CRT_SECURE_NO_WARNINGS)
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endif()
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function(glmCreateTestGTC NAME)
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set(SAMPLE_NAME test-${NAME})
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add_executable(${SAMPLE_NAME} ${NAME}.cpp)
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add_test(
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NAME ${SAMPLE_NAME}
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COMMAND $<TARGET_FILE:${SAMPLE_NAME}> )
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target_link_libraries(${SAMPLE_NAME} PRIVATE glm::glm)
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endfunction()
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if(GLM_TEST_ENABLE)
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add_subdirectory(bug)
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add_subdirectory(core)
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add_subdirectory(ext)
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add_subdirectory(gtc)
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add_subdirectory(gtx)
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endif()
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if(GLM_PERF_TEST_ENABLE)
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add_subdirectory(perf)
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endif()
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