feat: http parse optimizations for armv8 (qicosmos#408)

helintongh · Sep 17, 2023 · 2e4288f · 2e4288f
1 parent 803e030
commit 2e4288f
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Showing 8 changed files with 614 additions and 5 deletions.
diff --git a/README.md b/README.md
@@ -69,6 +69,7 @@ cinatra支持通过指令集优化其内部逻辑，其通过宏来控制是否
 ```shell
 cmake -DENABLE_SIMD=SSE42 .. # 启用sse4.2指令集
 cmake -DENABLE_SIMD=AVX2 .. # 启用avx2指令集
+cmake -DENABLE_SIMD=AARCH64 .. # arm环境下,启用neon指令集
 ```
 
 # 快速示例

diff --git a/cmake/develop.cmake b/cmake/develop.cmake
@@ -74,7 +74,7 @@ endif()
 if(ENABLE_SIMD STREQUAL "SSE42" OR ENABLE_SIMD STREQUAL "AVX2" OR ENABLE_SIMD STREQUAL "AARCH64")
 	if (CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "aarch64")
 		message(STATUS "Build with simd in aarch64")
-		add_definitions(-DCINATRA_AARCH64)
+		add_definitions(-DCINATRA_ARM_OPT)
 	elseif (CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "x86_64")
 		message(STATUS "Build with simd in X86_64")
 		if (ENABLE_SIMD STREQUAL "SSE42")

diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt
@@ -22,7 +22,9 @@ endif()
 
 if (ENABLE_SIMD STREQUAL "AARCH64")
 	if (CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "aarch64")
-		#TODO
+		add_library(neon INTERFACE IMPORTED)
+		target_compile_options(neon INTERFACE -march=armv8-a+fp+simd)
+		target_link_libraries(${project_name} neon)
 	endif ()
 elseif (ENABLE_SIMD STREQUAL "SSE42")
 	if (CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "x86_64")