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Simplify and enable AVX-512

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This commit is contained in:
Robert Schulze 2023-09-08 10:25:28 +00:00
parent 46e1d05a89
commit 89a7f90579
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GPG Key ID: 26703B55FB13728A
2 changed files with 23 additions and 45 deletions
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61
contrib/aklomp-base64-cmake/CMakeLists.txt
View File

@ -7,30 +7,18 @@ endif()
SET(LIBRARY_DIR "${ClickHouse_SOURCE_DIR}/contrib/aklomp-base64")
set(HAVE_NEON32 0)
set(HAVE_NEON64 0)
if (ARCH_AARCH64 AND NOT NO_ARMV81_OR_HIGHER)
# These defines enable/disable SIMD codecs in base64's runtime codec dispatch.
# We don't want to limit ourselves --> enable all.
set(HAVE_SSSE3 1)
set(HAVE_SSE41 1)
set(HAVE_SSE42 1)
set(HAVE_AVX 1)
set(HAVE_AVX2 1)
set(HAVE_AVX512 1)
# (no runtime dispatch on ARM)
if (NOT NO_ARMV81_OR_HIGHER)
set(HAVE_NEON64 1)
endif ()
macro(cast_to_bool var instruction)
if (HAVE_${var})
set(base64_${var} 1)
set(base64_${var}_opt ${instruction})
else()
set(base64_${var} 0)
endif()
endmacro()
cast_to_bool(SSSE3 "-mssse3")
cast_to_bool(SSE41 "-msse4.1")
cast_to_bool(SSE42 "-msse4.2")
cast_to_bool(AVX "-mavx")
cast_to_bool(AVX2 "-mavx2")
set(HAVE_FAST_UNALIGNED_ACCESS 0)
if(HAVE_SSSE3 OR HAVE_SSE41 OR HAVE_SSE42 OR HAVE_AVX OR HAVE_AVX2 OR HAVE_NEON64)
set(HAVE_FAST_UNALIGNED_ACCESS 1)
set(HAVE_NEON32 0)
endif ()
configure_file(config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)
@ -44,16 +32,14 @@ add_library(_base64
# Codec implementations
"${LIBRARY_DIR}/lib/arch/generic/codec.c"
"${LIBRARY_DIR}/lib/arch/neon32/codec.c"
"${LIBRARY_DIR}/lib/arch/neon64/codec.c"
"${LIBRARY_DIR}/lib/arch/ssse3/codec.c"
"${LIBRARY_DIR}/lib/arch/sse41/codec.c"
"${LIBRARY_DIR}/lib/arch/sse42/codec.c"
# ClickHouse does not support AVX* by default. We still need to compile these files
# because the run-time codec detection requires functions from these file to be present.
"${LIBRARY_DIR}/lib/arch/avx/codec.c"
"${LIBRARY_DIR}/lib/arch/avx2/codec.c"
"${LIBRARY_DIR}/lib/arch/avx512/codec.c"
"${LIBRARY_DIR}/lib/arch/neon32/codec.c"
"${LIBRARY_DIR}/lib/arch/neon64/codec.c"
# Tables
"${LIBRARY_DIR}/lib/tables/table_dec_32bit.h"
@ -62,21 +48,12 @@ add_library(_base64
"${LIBRARY_DIR}/lib/codecs.h"
"${CMAKE_CURRENT_BINARY_DIR}/config.h")
if(HAVE_AVX)
set_source_files_properties(${LIBRARY_DIR}/lib/arch/avx/codec.c PROPERTIES COMPILE_FLAGS -mavx)
endif()
if(HAVE_AVX2)
set_source_files_properties(${LIBRARY_DIR}/lib/arch/avx2/codec.c PROPERTIES COMPILE_FLAGS -mavx2)
endif()
if(HAVE_SSE41)
set_source_files_properties(${LIBRARY_DIR}/lib/arch/sse41/codec.c PROPERTIES COMPILE_FLAGS -msse4.1)
endif()
if(HAVE_SSE42)
set_source_files_properties(${LIBRARY_DIR}/lib/arch/sse42/codec.c PROPERTIES COMPILE_FLAGS -msse4.2)
endif()
if(HAVE_SSSE3)
set_source_files_properties(${LIBRARY_DIR}/lib/arch/ssse3/codec.c PROPERTIES COMPILE_FLAGS -mssse3)
endif()
set_source_files_properties(${LIBRARY_DIR}/lib/arch/ssse3/codec.c PROPERTIES COMPILE_FLAGS "-mssse3")
set_source_files_properties(${LIBRARY_DIR}/lib/arch/sse41/codec.c PROPERTIES COMPILE_FLAGS "-msse4.1")
set_source_files_properties(${LIBRARY_DIR}/lib/arch/sse42/codec.c PROPERTIES COMPILE_FLAGS "-msse4.2")
set_source_files_properties(${LIBRARY_DIR}/lib/arch/avx/codec.c PROPERTIES COMPILE_FLAGS "-mavx")
set_source_files_properties(${LIBRARY_DIR}/lib/arch/avx2/codec.c PROPERTIES COMPILE_FLAGS "-mavx2")
set_source_files_properties(${LIBRARY_DIR}/lib/arch/avx512/codec.c PROPERTIES COMPILE_FLAGS "-mavx512vl -mavx512vbmi")
target_include_directories(_base64 SYSTEM PUBLIC ${LIBRARY_DIR}/include)
target_include_directories(_base64 PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})

7
contrib/aklomp-base64-cmake/config.h.in
View File

@ -1,8 +1,9 @@
#cmakedefine01 HAVE_NEON32
#cmakedefine01 HAVE_NEON64
#cmakedefine01 HAVE_SSSE3
#cmakedefine01 HAVE_SSE41
#cmakedefine01 HAVE_SSE42
#cmakedefine01 HAVE_AVX
#cmakedefine01 HAVE_AVX2
#cmakedefine01 HAVE_FAST_UNALIGNED_ACCESS
#cmakedefine01 HAVE_AVX512
#cmakedefine01 HAVE_NEON32
#cmakedefine01 HAVE_NEON64