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build/run on machines that only have SSE2 with SIMDE (#303)

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This allows the use of SIMDE library to emulate SSSE3/SSE4.2 instructions on SSE2-only (x86-64-v2) hardware.

---------

Co-authored-by: G.E <gregory.economou@vectorcamp.gr>
Co-authored-by: Konstantinos Margaritis <konstantinos@vectorcamp.gr>
This commit is contained in:
g. economou
2024-07-10 21:20:17 +03:00
committed by GitHub
parent 328b74656b
commit f1e0977f07
5 changed files with 75 additions and 14 deletions
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69
CMakeLists.txt
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@@ -129,6 +129,10 @@ include (${CMAKE_MODULE_PATH}/platform.cmake)
# Detect OS and if Fat Runtime is available
include (${CMAKE_MODULE_PATH}/osdetection.cmake)
if(ARCH_X86_64 AND BUILD_SSE2_SIMDE AND NOT FAT_RUNTIME)
set(SIMDE_BACKEND True)
endif()
if(SIMDE_BACKEND)
include (${CMAKE_MODULE_PATH}/simde.cmake)
elseif (ARCH_IA32 OR ARCH_X86_64)
@@ -947,16 +951,36 @@ else ()
if (NOT BUILD_AVX512VBMI)
set (DISPATCHER_DEFINE "${DISPATCHER_DEFINE} -DDISABLE_AVX512VBMI_DISPATCH")
endif (NOT BUILD_AVX512VBMI)
if(BUILD_SSE2_SIMDE)
set (DISPATCHER_DEFINE "${DISPATCHER_DEFINE} -DVS_SIMDE_BACKEND -DVS_SIMDE_NATIVE -march=core2 -msse2")
endif(BUILD_SSE2_SIMDE)
set_source_files_properties(src/dispatcher.c PROPERTIES
COMPILE_FLAGS "-Wno-unused-parameter -Wno-unused-function ${DISPATCHER_DEFINE}")
if (BUILD_STATIC_LIBS)
add_library(hs_exec_core2 OBJECT ${hs_exec_SRCS})
list(APPEND RUNTIME_LIBS $<TARGET_OBJECTS:hs_exec_core2>)
set_target_properties(hs_exec_core2 PROPERTIES
COMPILE_FLAGS "-march=core2 -msse4.2"
RULE_LAUNCH_COMPILE "${BUILD_WRAPPER} core2 ${CMAKE_MODULE_PATH}/keep.syms.in"
)
if (BUILD_SSE2_SIMDE)
add_library(hs_exec_core2 OBJECT ${hs_exec_SRCS})
list(APPEND RUNTIME_LIBS $<TARGET_OBJECTS:hs_exec_core2>)
message("Building SIMDE SSE2 version..")
include_directories(${PROJECT_SOURCE_DIR}/simde)
if (CMAKE_COMPILER_IS_CLANG)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DSIMDE_NO_CHECK_IMMEDIATE_CONSTANT")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DSIMDE_NO_CHECK_IMMEDIATE_CONSTANT")
endif()
set_target_properties(hs_exec_core2 PROPERTIES
COMPILE_FLAGS "-DVS_SIMDE_BACKEND -DVS_SIMDE_NATIVE -march=core2 -msse2"
RULE_LAUNCH_COMPILE "${BUILD_WRAPPER} core2 ${CMAKE_MODULE_PATH}/keep.syms.in"
)
else()
add_library(hs_exec_core2 OBJECT ${hs_exec_SRCS})
list(APPEND RUNTIME_LIBS $<TARGET_OBJECTS:hs_exec_core2>)
set_target_properties(hs_exec_core2 PROPERTIES
COMPILE_FLAGS "-march=core2 -msse4.2"
RULE_LAUNCH_COMPILE "${BUILD_WRAPPER} core2 ${CMAKE_MODULE_PATH}/keep.syms.in"
)
endif(BUILD_SSE2_SIMDE)
add_library(hs_exec_corei7 OBJECT ${hs_exec_SRCS})
list(APPEND RUNTIME_LIBS $<TARGET_OBJECTS:hs_exec_corei7>)
@@ -1015,13 +1039,32 @@ else ()
# build shared libs
add_library(hs_compile_shared OBJECT ${hs_compile_SRCS})
set_target_properties(hs_compile_shared PROPERTIES POSITION_INDEPENDENT_CODE TRUE)
add_library(hs_exec_shared_core2 OBJECT ${hs_exec_SRCS})
list(APPEND RUNTIME_SHLIBS $<TARGET_OBJECTS:hs_exec_shared_core2>)
set_target_properties(hs_exec_shared_core2 PROPERTIES
COMPILE_FLAGS "-march=core2 -msse4.2"
POSITION_INDEPENDENT_CODE TRUE
RULE_LAUNCH_COMPILE "${BUILD_WRAPPER} core2 ${CMAKE_MODULE_PATH}/keep.syms.in"
)
if (BUILD_SSE2_SIMDE)
message("Building SIMDE SSE2 version..")
add_library(hs_exec_shared_core2 OBJECT ${hs_exec_SRCS})
list(APPEND RUNTIME_SHLIBS $<TARGET_OBJECTS:hs_exec_shared_core2>)
include_directories(${PROJECT_SOURCE_DIR}/simde)
if (CMAKE_COMPILER_IS_CLANG)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DSIMDE_NO_CHECK_IMMEDIATE_CONSTANT")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DSIMDE_NO_CHECK_IMMEDIATE_CONSTANT")
endif()
set_target_properties(hs_exec_shared_core2 PROPERTIES
COMPILE_FLAGS "-DVS_SIMDE_BACKEND -DVS_SIMDE_NATIVE -march=core2 -msse2"
POSITION_INDEPENDENT_CODE TRUE
RULE_LAUNCH_COMPILE "${BUILD_WRAPPER} core2 ${CMAKE_MODULE_PATH}/keep.syms.in"
)
else()
add_library(hs_exec_shared_core2 OBJECT ${hs_exec_SRCS})
list(APPEND RUNTIME_SHLIBS $<TARGET_OBJECTS:hs_exec_shared_core2>)
set_target_properties(hs_exec_shared_core2 PROPERTIES
COMPILE_FLAGS "-march=core2 -msse4.2"
POSITION_INDEPENDENT_CODE TRUE
RULE_LAUNCH_COMPILE "${BUILD_WRAPPER} core2 ${CMAKE_MODULE_PATH}/keep.syms.in"
)
endif (BUILD_SSE2_SIMDE)
add_library(hs_exec_shared_corei7 OBJECT ${hs_exec_SRCS})
list(APPEND RUNTIME_SHLIBS $<TARGET_OBJECTS:hs_exec_shared_corei7>)
set_target_properties(hs_exec_shared_corei7 PROPERTIES