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kleidiai: Rework KleidiAI Build System/Integration (#26077)

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* Rework KleidiAI Build System/Integration

Signed-off-by: Jonathan Clohessy <[email protected]>

* Add fp16 guard, and fix cmake caching issue

Signed-off-by: Jonathan Clohessy <[email protected]>

* Fix formatting, and rebase issue

Signed-off-by: Jonathan Clohessy <[email protected]>

---------

Signed-off-by: Jonathan Clohessy <[email protected]>
This commit is contained in:
Jonathan Clohessy
2026-08-25 14:07:29 -07:00
committed by GitHub
parent eab8ee41f8
commit d222767c7a
6 changed files with 134 additions and 222 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ggml/cmake/ggml-config.cmake.in
+10
View File
@@ -110,6 +110,16 @@ set_and_check(GGML_INCLUDE_DIR "@PACKAGE_GGML_INCLUDE_INSTALL_DIR@")
set_and_check(GGML_LIB_DIR "@PACKAGE_GGML_LIB_INSTALL_DIR@")
#set_and_check(GGML_BIN_DIR "@PACKAGE_GGML_BIN_INSTALL_DIR@")
if (NOT GGML_SHARED_LIB AND GGML_CPU_KLEIDIAI)
unset(KLEIDIAI_LIBRARY CACHE)
unset(KLEIDIAI_LIBRARY)
find_library(KLEIDIAI_LIBRARY kleidiai
REQUIRED
HINTS ${GGML_LIB_DIR}
NO_CMAKE_FIND_ROOT_PATH)
list(APPEND GGML_CPU_INTERFACE_LINK_LIBRARIES ${KLEIDIAI_LIBRARY})
endif()
if(NOT TARGET ggml::ggml)
find_package(Threads REQUIRED)
ggml/src/ggml-cpu/CMakeLists.txt
+56 -125
View File
@@ -576,10 +576,25 @@ function(ggml_add_cpu_backend_variant_impl tag_name)
endif()
if (GGML_CPU_KLEIDIAI)
message(STATUS "Using KleidiAI optimized kernels if applicable")
# upstream repo requires at least cmake 3.16
if (CMAKE_VERSION VERSION_LESS 3.16)
message(FATAL_ERROR "GGML_CPU_KLEIDIAI requires CMake >= 3.16")
endif()
# Disable the KleidiAI tests
set(KLEIDIAI_BUILD_TESTS OFF)
set(GGML_CPU_KLEIDIAI_AARCH64 OFF)
if (GGML_SYSTEM_ARCH STREQUAL "ARM" AND
(APPLE OR WIN32 OR CMAKE_SYSTEM_NAME MATCHES "^(Linux|Android)$") AND
(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64|ARM64|arm64-v8a)$" OR
CMAKE_OSX_ARCHITECTURES MATCHES "arm64" OR
CMAKE_GENERATOR_PLATFORM_LWR STREQUAL "arm64" OR
CMAKE_ANDROID_ARCH_ABI STREQUAL "arm64-v8a"))
set(GGML_CPU_KLEIDIAI_AARCH64 ON)
endif()
if (NOT GGML_CPU_KLEIDIAI_AARCH64)
message(FATAL_ERROR "GGML_CPU_KLEIDIAI requires a Linux, Android, Apple, or Windows AArch64/arm64 target")
endif()
message(STATUS "Using KleidiAI optimized kernels if applicable")
# Fetch KleidiAI sources:
include(FetchContent)
@@ -595,31 +610,49 @@ function(ggml_add_cpu_backend_variant_impl tag_name)
list(APPEND KLEIDIAI_FETCH_ARGS DOWNLOAD_EXTRACT_TIMESTAMP NEW)
endif()
if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.28")
FetchContent_Declare(KleidiAI_Download
${KLEIDIAI_FETCH_ARGS}
FetchContent_Declare(kleidiai
${KLEIDIAI_FETCH_ARGS}
)
# Disable tests and benchmark building
set(KLEIDIAI_BUILD_TESTS OFF CACHE BOOL "" FORCE)
set(KLEIDIAI_BUILD_BENCHMARK OFF CACHE BOOL "" FORCE)
# Use the Populate/add_subdirectory flow for compatibility with CMake 3.16.
FetchContent_GetProperties(kleidiai
SOURCE_DIR KLEIDIAI_SRC
BINARY_DIR KLEIDIAI_BIN
POPULATED KLEIDIAI_POPULATED
)
if (NOT KLEIDIAI_POPULATED)
FetchContent_Populate(kleidiai)
FetchContent_GetProperties(kleidiai
SOURCE_DIR KLEIDIAI_SRC
BINARY_DIR KLEIDIAI_BIN
)
endif()
if (NOT TARGET kleidiai)
add_subdirectory(
"${CMAKE_CURRENT_SOURCE_DIR}/ggml-cpu/kleidiai"
"${CMAKE_CURRENT_BINARY_DIR}/kleidiai-wrapper"
EXCLUDE_FROM_ALL
)
FetchContent_MakeAvailable(KleidiAI_Download)
FetchContent_GetProperties(KleidiAI_Download SOURCE_DIR KLEIDIAI_SRC)
else()
FetchContent_Declare(KleidiAI_Download
${KLEIDIAI_FETCH_ARGS}
)
FetchContent_GetProperties(KleidiAI_Download
SOURCE_DIR KLEIDIAI_SRC
POPULATED KLEIDIAI_POPULATED
)
if (NOT KLEIDIAI_POPULATED)
FetchContent_Populate(KleidiAI_Download)
FetchContent_GetProperties(KleidiAI_Download SOURCE_DIR KLEIDIAI_SRC)
if (NOT CMAKE_SKIP_INSTALL_RULES AND
(NOT DEFINED BUILD_SHARED_LIBS OR NOT BUILD_SHARED_LIBS))
install(TARGETS kleidiai ARCHIVE)
endif()
endif()
add_compile_definitions(GGML_USE_CPU_KLEIDIAI)
if (NOT TARGET kleidiai)
message(FATAL_ERROR "KleidiAI target was not created")
endif()
set_target_properties(kleidiai PROPERTIES POSITION_INDEPENDENT_CODE ON)
target_link_libraries(${GGML_CPU_NAME} PRIVATE kleidiai)
target_compile_definitions(${GGML_CPU_NAME} PRIVATE GGML_USE_CPU_KLEIDIAI)
list(APPEND GGML_CPU_SOURCES
ggml-cpu/kleidiai/kleidiai.cpp
@@ -627,108 +660,6 @@ function(ggml_add_cpu_backend_variant_impl tag_name)
ggml-cpu/kleidiai/kleidiai.h
ggml-cpu/kleidiai/kernels.h
)
# KleidiAI
include_directories(
${KLEIDIAI_SRC}/
${KLEIDIAI_SRC}/kai/
${KLEIDIAI_SRC}/kai/ukernels/
${KLEIDIAI_SRC}/kai/ukernels/matmul/
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_fp32_bf16p_bf16p/
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_f16p_qsi4c32p/
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_f32p_f32p/
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_f32_f32p/
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/)
set(ARCH_FLAGS_TEMP "${ARCH_FLAGS}")
if (NOT ARCH_FLAGS_TEMP)
string(REGEX MATCH "-march=[^ ]+" ARCH_FLAGS_TEMP "${CMAKE_C_FLAGS}")
endif()
string(FIND "${ARCH_FLAGS_TEMP}" "+dotprod" DOTPROD_ENABLED)
string(FIND "${ARCH_FLAGS_TEMP}" "+i8mm" I8MM_ENABLED)
string(FIND "${ARCH_FLAGS_TEMP}" "+sme" SME_ENABLED)
string(FIND "${ARCH_FLAGS_TEMP}" "+sve" SVE_ENABLED)
set(PRIVATE_ARCH_FLAGS ${ARCH_FLAGS_TEMP})
list(APPEND GGML_KLEIDIAI_SOURCES
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_lhs_quant_pack_qsi8d32p_f32.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_lhs_quant_pack_qsi8d32p4x8sb_f32_neon.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_rhs_pack_nxk_qsi4c32ps1s0scalef16_qsu4c32s16s0_neon.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_lhs_quant_pack_qsi8d32p_f32_neon.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_rhs_pack_nxk_qsi4c32pscalef16_qsu4c32s16s0.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_lhs_quant_pack_qai8dxp_f32.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_rhs_pack_nxk_qsi8cxp_qsi8cx_neon.c)
if (NOT DOTPROD_ENABLED MATCHES -1)
list(APPEND GGML_KLEIDIAI_SOURCES
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p1x8_qsi4c32p4x8_1x4x32_neon_dotprod.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p1x4_qsi4c32p4x4_1x4_neon_dotprod.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p4x4_qsi4c32p4x4_16x4_neon_dotprod.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp4x4_qsi8cxp4x4_16x4_neon_dotprod.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1x4_qsi8cxp4x4_1x4_neon_dotprod.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1x8_qsi8cxp4x8_1x4_neon_dotprod.c)
endif()
if (NOT I8MM_ENABLED MATCHES -1)
list(APPEND GGML_KLEIDIAI_SOURCES
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p4x8_qsi4c32p4x8_16x4_neon_i8mm.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm.c)
endif()
if (NOT SME_ENABLED MATCHES -1)
list(APPEND GGML_KLEIDIAI_SME_SOURCES
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1vlx4_qsi8cxp4vlx4_1vlx4vl_sme_mopa.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1vlx4_qsi8cxp4vlx4_1vlx4vl_sme_mopa_asm.S
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1x4_qsi8cxp4vlx4_1x4vl_sme_dot.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1x4_qsi8cxp4vlx4_1x4vl_sme_dot_asm.S
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_f32p_f32p/kai_matmul_clamp_f32_f32p2vlx1_f32p2vlx1b_2vlx2vl_sme_mopa.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_f32p_f32p/kai_matmul_clamp_f32_f32p2vlx1_f32p2vlx1b_2vlx2vl_sme_mopa_asm.S)
set_source_files_properties(${GGML_KLEIDIAI_SME_SOURCES}
PROPERTIES COMPILE_OPTIONS "-fno-tree-vectorize;${ARCH_FLAGS_TEMP}+sve+sve2+sme")
list(APPEND GGML_CPU_SOURCES ${GGML_KLEIDIAI_SME_SOURCES})
list(APPEND GGML_KLEIDIAI_SME2_SOURCES
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p1x4_qsi4c32p4vlx4_1x4vl_sme2_sdot.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1vlx4_qsi8cxp4vlx4_1vlx4vl_sme2_mopa.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1vlx4_qsi8cxp4vlx4_1vlx4vl_sme2_mopa_asm.S
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1x4_qsi8cxp4vlx4_1x4vl_sme2_dot.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1x4_qsi8cxp4vlx4_1x4vl_sme2_dot_asm.S
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_fp32_bf16p_bf16p/kai_matmul_clamp_f32_bf16p2vlx2_bf16p2vlx2_2vlx2vl_sme2_mopa.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_fp32_bf16p_bf16p/kai_matmul_clamp_f32_bf16p2vlx2_bf16p2vlx2_2vlx2vl_sme2_mopa_asm.S
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_f16p_qsi4c32p/kai_matmul_clamp_f32_f16p1vlx2_qsi4c32p4vlx2_1vlx4vl_sme2_mopa.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_f16p_qsi4c32p/kai_matmul_clamp_f32_f16p1vlx2_qsi4c32p4vlx2_1vlx4vl_sme2_mopa_asm.S
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_f32p_f32p/kai_matmul_clamp_f32_f32p2vlx1_f32p2vlx1biasf32_sme2_mopa.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_f32p_f32p/kai_matmul_clamp_f32_f32p2vlx1_f32p2vlx1biasf32_sme2_mopa_asm.S
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_f32_f32p/kai_matmul_clamp_f32_f32_f32p2vlx1b_1x16vl_sme2_mla.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_f32_f32p/kai_matmul_clamp_f32_f32_f32p2vlx1b_1x16vl_sme2_mla_asm.S
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_lhs_pack_bf16p2vlx2_f32_sme.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_rhs_pack_kxn_bf16p2vlx2b_f32_x32_sme.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_lhs_pack_f16pmrx2_f32_neon.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_lhs_pack_f32p2vlx1_f32_sme.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_lhs_pack_f32p2vlx1_f32_sme_asm.S
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_rhs_pack_nxk_f32p2vlx1biasf32_f32_f32_sme.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/pack/kai_rhs_pack_nxk_f32p2vlx1biasf32_f32_f32_sme_asm.S
${KLEIDIAI_SRC}/kai/kai_common_sme_asm.S)
set_source_files_properties(${GGML_KLEIDIAI_SME2_SOURCES}
PROPERTIES COMPILE_OPTIONS "-fno-tree-vectorize;${ARCH_FLAGS_TEMP}+sve+sve2+sme2+fp16")
list(APPEND GGML_CPU_SOURCES ${GGML_KLEIDIAI_SME2_SOURCES})
set(PRIVATE_ARCH_FLAGS "-fno-tree-vectorize;${PRIVATE_ARCH_FLAGS}")
endif()
if (NOT SVE_ENABLED MATCHES -1)
list(APPEND GGML_KLEIDIAI_SOURCES
${KLEIDIAI_SRC}/kai/kai_common_sve_asm.S
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p1x8_qsi4c32p8x8_1x8_sve_dotprod_asm.S
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p1x8_qsi4c32p8x8_1x8_sve_dotprod.c
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p4x8_qsi4c32p8x8_16x8_sve_i8mm_asm.S
${KLEIDIAI_SRC}/kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p4x8_qsi4c32p8x8_16x8_sve_i8mm.c)
endif()
set_source_files_properties(${GGML_KLEIDIAI_SOURCES} PROPERTIES COMPILE_OPTIONS "${PRIVATE_ARCH_FLAGS}")
list(APPEND GGML_CPU_SOURCES ${GGML_KLEIDIAI_SOURCES})
endif()
message(STATUS "Adding CPU backend variant ${GGML_CPU_NAME}: ${ARCH_FLAGS} ${ARCH_DEFINITIONS}")
ggml/src/ggml-cpu/kleidiai/CMakeLists.txt
+14
View File
@@ -0,0 +1,14 @@
set(BUILD_SHARED_LIBS OFF)
set(CMAKE_SKIP_INSTALL_RULES TRUE)
add_subdirectory("${KLEIDIAI_SRC}" "${KLEIDIAI_BIN}" EXCLUDE_FROM_ALL)
if (NOT TARGET kleidiai)
message(FATAL_ERROR "KleidiAI target was not created")
endif()
if (MSVC)
target_compile_options(kleidiai PRIVATE $<$<COMPILE_LANGUAGE:C,CXX>:/WX->)
else()
target_compile_options(kleidiai PRIVATE $<$<COMPILE_LANGUAGE:C,CXX>:-Wno-error>)
endif()
ggml/src/ggml-cpu/kleidiai/kernels.cpp
+49 -94
View File
@@ -3,44 +3,44 @@
//
// KleidiAI micro-kernels
#include "kai_matmul_clamp_f32_qsi8d32p_qsi4c32p_interface.h"
#include "kai_matmul_clamp_f32_qai8dxp_qsi8cxp_interface.h"
#include "kai_matmul_clamp_f32_qsi8d32p1x8_qsi4c32p4x8_1x4x32_neon_dotprod.h"
#include "kai_matmul_clamp_f32_qsi8d32p1x4_qsi4c32p4x4_1x4_neon_dotprod.h"
#include "kai_matmul_clamp_f32_qsi8d32p4x4_qsi4c32p4x4_16x4_neon_dotprod.h"
#include "kai_matmul_clamp_f32_qsi8d32p4x8_qsi4c32p4x8_16x4_neon_i8mm.h"
#include "kai_matmul_clamp_f32_qsi8d32p1x4_qsi4c32p4vlx4_1x4vl_sme2_sdot.h"
#include "kai_matmul_clamp_f32_bf16p2vlx2_bf16p2vlx2_2vlx2vl_sme2_mopa.h"
#include "kai_matmul_clamp_f32_qai8dxp1vlx4_qsi8cxp4vlx4_1vlx4vl_sme2_mopa.h"
#include "kai_matmul_clamp_f32_qai8dxp1x4_qsi8cxp4vlx4_1x4vl_sme2_dot.h"
#include "kai_matmul_clamp_f32_qai8dxp1vlx4_qsi8cxp4vlx4_1vlx4vl_sme_mopa.h"
#include "kai_matmul_clamp_f32_qai8dxp1x4_qsi8cxp4vlx4_1x4vl_sme_dot.h"
#include "kai_matmul_clamp_f32_qai8dxp1x8_qsi8cxp4x8_1x4_neon_dotprod.h"
#include "kai_matmul_clamp_f32_qai8dxp1x4_qsi8cxp4x4_1x4_neon_dotprod.h"
#include "kai_matmul_clamp_f32_qai8dxp4x4_qsi8cxp4x4_16x4_neon_dotprod.h"
#include "kai_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm.h"
#include "kai_matmul_clamp_f32_qsi8d32p4x8_qsi4c32p8x8_16x8_sve_i8mm.h"
#include "kai_matmul_clamp_f32_qsi8d32p1x8_qsi4c32p8x8_1x8_sve_dotprod.h"
#include "kai_matmul_clamp_f32_f16p1vlx2_qsi4c32p4vlx2_1vlx4vl_sme2_mopa.h"
#include "kai_matmul_clamp_f32_f32p2vlx1_f32p2vlx1biasf32_sme2_mopa.h"
#include "kai_matmul_clamp_f32_f32_f32p2vlx1b_1x16vl_sme2_mla.h"
#include "kai_matmul_clamp_f32_f32p2vlx1_f32p2vlx1b_2vlx2vl_sme_mopa.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p_qsi4c32p_interface.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp_qsi8cxp_interface.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p1x8_qsi4c32p4x8_1x4x32_neon_dotprod.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p1x4_qsi4c32p4x4_1x4_neon_dotprod.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p4x4_qsi4c32p4x4_16x4_neon_dotprod.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p4x8_qsi4c32p4x8_16x4_neon_i8mm.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p1x4_qsi4c32p4vlx4_1x4vl_sme2_sdot.h"
#include "kai/ukernels/matmul/matmul_clamp_fp32_bf16p_bf16p/kai_matmul_clamp_f32_bf16p2vlx2_bf16p2vlx2_2vlx2vl_sme2_mopa.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1vlx4_qsi8cxp4vlx4_1vlx4vl_sme2_mopa.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1x4_qsi8cxp4vlx4_1x4vl_sme2_dot.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1vlx4_qsi8cxp4vlx4_1vlx4vl_sme_mopa.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1x4_qsi8cxp4vlx4_1x4vl_sme_dot.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1x8_qsi8cxp4x8_1x4_neon_dotprod.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp1x4_qsi8cxp4x4_1x4_neon_dotprod.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp4x4_qsi8cxp4x4_16x4_neon_dotprod.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qai8dxp_qsi8cxp/kai_matmul_clamp_f32_qai8dxp4x8_qsi8cxp4x8_16x4_neon_i8mm.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p4x8_qsi4c32p8x8_16x8_sve_i8mm.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_qsi8d32p_qsi4c32p/kai_matmul_clamp_f32_qsi8d32p1x8_qsi4c32p8x8_1x8_sve_dotprod.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_f16p_qsi4c32p/kai_matmul_clamp_f32_f16p1vlx2_qsi4c32p4vlx2_1vlx4vl_sme2_mopa.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_f32p_f32p/kai_matmul_clamp_f32_f32p2vlx1_f32p2vlx1biasf32_sme2_mopa.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_f32_f32p/kai_matmul_clamp_f32_f32_f32p2vlx1b_1x16vl_sme2_mla.h"
#include "kai/ukernels/matmul/matmul_clamp_f32_f32p_f32p/kai_matmul_clamp_f32_f32p2vlx1_f32p2vlx1b_2vlx2vl_sme_mopa.h"
#include "kai_lhs_pack_bf16p2vlx2_f32_sme.h"
#include "kai_lhs_pack_f32p2vlx1_f32_sme.h"
#include "kai_lhs_quant_pack_qsi8d32p_f32.h"
#include "kai_lhs_quant_pack_qsi8d32p4x8sb_f32_neon.h"
#include "kai_lhs_quant_pack_qsi8d32p_f32_neon.h"
#include "kai_lhs_quant_pack_qai8dxp_f32.h"
#include "kai/ukernels/matmul/pack/kai_lhs_pack_bf16p2vlx2_f32_sme.h"
#include "kai/ukernels/matmul/pack/kai_lhs_pack_f32p2vlx1_f32_sme.h"
#include "kai/ukernels/matmul/pack/kai_lhs_quant_pack_qsi8d32p_f32.h"
#include "kai/ukernels/matmul/pack/kai_lhs_quant_pack_qsi8d32p4x8sb_f32_neon.h"
#include "kai/ukernels/matmul/pack/kai_lhs_quant_pack_qsi8d32p_f32_neon.h"
#include "kai/ukernels/matmul/pack/kai_lhs_quant_pack_qai8dxp_f32.h"
#include "kai_rhs_pack_kxn_bf16p2vlx2b_f32_x32_sme.h"
#include "kai_rhs_pack_nxk_f32p2vlx1biasf32_f32_f32_sme.h"
#include "kai_rhs_pack_nxk_qsi4c32pscalef16_qsu4c32s16s0.h"
#include "kai_rhs_pack_nxk_qsi4c32ps1s0scalef16_qsu4c32s16s0_neon.h"
#include "kai_rhs_pack_nxk_qsi8cxp_qsi8cx_neon.h"
#include "kai_lhs_pack_f16pmrx2_f32_neon.h"
#include "kai/ukernels/matmul/pack/kai_rhs_pack_kxn_bf16p2vlx2b_f32_x32_sme.h"
#include "kai/ukernels/matmul/pack/kai_rhs_pack_nxk_f32p2vlx1biasf32_f32_f32_sme.h"
#include "kai/ukernels/matmul/pack/kai_rhs_pack_nxk_qsi4c32pscalef16_qsu4c32s16s0.h"
#include "kai/ukernels/matmul/pack/kai_rhs_pack_nxk_qsi4c32ps1s0scalef16_qsu4c32s16s0_neon.h"
#include "kai/ukernels/matmul/pack/kai_rhs_pack_nxk_qsi8cxp_qsi8cx_neon.h"
#include "kai/ukernels/matmul/pack/kai_lhs_pack_f16pmrx2_f32_neon.h"
#include "kai_common.h"
#include "kai/kai_common.h"
#include "simd-mappings.h"
@@ -328,9 +328,8 @@ static void dequantize_row_qsi8cxp(
}
static ggml_kleidiai_kernels gemm_gemv_kernels[] = {
#if defined(__ARM_FEATURE_SME)
{
/* SME GEMM */
/* SME2 GEMM */
/* .kern_info = */ {
/* .get_m_step = */ kai_get_m_step_matmul_clamp_f32_f16p1vlx2_qsi4c32p4vlx2_1vlx4vl_sme2_mopa,
/* .get_n_step = */ kai_get_n_step_matmul_clamp_f32_f16p1vlx2_qsi4c32p4vlx2_1vlx4vl_sme2_mopa,
@@ -351,7 +350,7 @@ static ggml_kleidiai_kernels gemm_gemv_kernels[] = {
/* .packed_size_ex = */ &lhs_ps_fn6<kai_get_lhs_packed_size_lhs_pack_f16pmrx2_f32_neon>,
/* .pack_func_ex = */ &lhs_pack_void_fn10<kai_run_lhs_pack_f16pmrx2_f32_neon>,
},
/* SME GEMV */
/* SME2 GEMV */
/* .kern_info = */ {
/* .get_m_step = */ kai_get_m_step_matmul_clamp_f32_qsi8d32p1x4_qsi4c32p4vlx4_1x4vl_sme2_sdot,
/* .get_n_step = */ kai_get_n_step_matmul_clamp_f32_qsi8d32p1x4_qsi4c32p4vlx4_1x4vl_sme2_sdot,
@@ -378,13 +377,13 @@ static ggml_kleidiai_kernels gemm_gemv_kernels[] = {
/* .packed_stride_ex = */ &rhs_stride_fn4<kai_get_rhs_packed_stride_rhs_pack_nxk_qsi4c32ps1s0scalef16_qsu4c32s16s0_neon>,
/* .pack_func_ex = */ &rhs_pack_fn12<kai_run_rhs_pack_nxk_qsi4c32ps1s0scalef16_qsu4c32s16s0_neon>,
},
/* .required_cpu = */ CPU_FEATURE_SME2,
/* .required_cpu = */ CPU_FEATURE_SME2 | CPU_FEATURE_FP16,
/* .lhs_type = */ GGML_TYPE_F32,
/* .rhs_type = */ GGML_TYPE_Q4_0,
/* .op_type = */ GGML_TYPE_F32,
},
{
/* SME GEMM */
/* SME2 GEMM */
/* .kern_info = */ {
/* .get_m_step = */ kai_get_m_step_matmul_clamp_f32_bf16p2vlx2_bf16p2vlx2_2vlx2vl_sme2_mopa,
/* .get_n_step = */ kai_get_n_step_matmul_clamp_f32_bf16p2vlx2_bf16p2vlx2_2vlx2vl_sme2_mopa,
@@ -404,7 +403,7 @@ static ggml_kleidiai_kernels gemm_gemv_kernels[] = {
/* .packed_size_ex = */ &lhs_ps_fn5<kai_get_lhs_packed_size_lhs_pack_bf16p2vlx2_f32_sme>,
/* .pack_func_ex = */ &lhs_pack_void_fn9<kai_run_lhs_pack_bf16p2vlx2_f32_sme>,
},
/* SME GEMV */
/* SME2 GEMV */
/* .kern_info = */ {
/* .get_m_step = */ kai_get_m_step_matmul_clamp_f32_bf16p2vlx2_bf16p2vlx2_2vlx2vl_sme2_mopa,
/* .get_n_step = */ kai_get_n_step_matmul_clamp_f32_bf16p2vlx2_bf16p2vlx2_2vlx2vl_sme2_mopa,
@@ -436,9 +435,7 @@ static ggml_kleidiai_kernels gemm_gemv_kernels[] = {
/* .rhs_type = */ GGML_TYPE_F16,
/* .op_type = */ GGML_TYPE_F32,
},
#endif
#if defined(__APPLE__)
#if defined(__ARM_FEATURE_DOTPROD)
{
/* DOTPROD GEMM */
/* .kern_info = */ {
@@ -492,8 +489,6 @@ static ggml_kleidiai_kernels gemm_gemv_kernels[] = {
/* .rhs_type = */ GGML_TYPE_Q4_0,
/* .op_type = */ GGML_TYPE_F32,
},
#endif
#if defined(__ARM_FEATURE_MATMUL_INT8)
{
/* i8mm GEMM */
/* .kern_info = */ {
@@ -515,7 +510,7 @@ static ggml_kleidiai_kernels gemm_gemv_kernels[] = {
/* .packed_size_ex = */ &lhs_ps_fn6<kai_get_lhs_packed_size_lhs_quant_pack_qsi8d32p4x8sb_f32_neon>,
/* .pack_func_ex = */ &lhs_pack_float_fn10<kai_run_lhs_quant_pack_qsi8d32p4x8sb_f32_neon>,
},
/* i8mm GEMV */
/* DOTPROD GEMV */
/* .kern_info = */ {
/* .get_m_step = */ kai_get_m_step_matmul_clamp_f32_qsi8d32p1x8_qsi4c32p4x8_1x4x32_neon_dotprod,
/* .get_n_step = */ kai_get_n_step_matmul_clamp_f32_qsi8d32p1x8_qsi4c32p4x8_1x4x32_neon_dotprod,
@@ -542,14 +537,12 @@ static ggml_kleidiai_kernels gemm_gemv_kernels[] = {
/* .packed_stride_ex = */ &rhs_stride_fn4<kai_get_rhs_packed_stride_rhs_pack_nxk_qsi4c32pscalef16_qsu4c32s16s0>,
/* .pack_func_ex = */ &rhs_pack_fn12<kai_run_rhs_pack_nxk_qsi4c32pscalef16_qsu4c32s16s0>,
},
/* .required_cpu = */ CPU_FEATURE_I8MM,
/* .required_cpu = */ CPU_FEATURE_I8MM | CPU_FEATURE_DOTPROD,
/* .lhs_type = */ GGML_TYPE_F32,
/* .rhs_type = */ GGML_TYPE_Q4_0,
/* .op_type = */ GGML_TYPE_F32,
},
#endif
#else
#if defined(__ARM_FEATURE_SVE)
{
/* SVE i8mm GEMM */
/* .kern_info = */ {
@@ -603,8 +596,6 @@ static ggml_kleidiai_kernels gemm_gemv_kernels[] = {
/* .rhs_type = */ GGML_TYPE_Q4_0,
/* .op_type = */ GGML_TYPE_F32,
},
#endif
#if defined(__ARM_FEATURE_MATMUL_INT8)
{
/* i8mm GEMM */
/* .kern_info = */ {
@@ -626,7 +617,7 @@ static ggml_kleidiai_kernels gemm_gemv_kernels[] = {
/* .packed_size_ex = */ &lhs_ps_fn6<kai_get_lhs_packed_size_lhs_quant_pack_qsi8d32p4x8sb_f32_neon>,
/* .pack_func_ex = */ &lhs_pack_float_fn10<kai_run_lhs_quant_pack_qsi8d32p4x8sb_f32_neon>,
},
/* i8mm GEMV */
/* DOTPROD GEMV */
/* .kern_info = */ {
/* .get_m_step = */ kai_get_m_step_matmul_clamp_f32_qsi8d32p1x8_qsi4c32p4x8_1x4x32_neon_dotprod,
/* .get_n_step = */ kai_get_n_step_matmul_clamp_f32_qsi8d32p1x8_qsi4c32p4x8_1x4x32_neon_dotprod,
@@ -653,13 +644,11 @@ static ggml_kleidiai_kernels gemm_gemv_kernels[] = {
/* .packed_stride_ex = */ &rhs_stride_fn4<kai_get_rhs_packed_stride_rhs_pack_nxk_qsi4c32pscalef16_qsu4c32s16s0>,
/* .pack_func_ex = */ &rhs_pack_fn12<kai_run_rhs_pack_nxk_qsi4c32pscalef16_qsu4c32s16s0>,
},
/* .required_cpu = */ CPU_FEATURE_I8MM,
/* .required_cpu = */ CPU_FEATURE_I8MM | CPU_FEATURE_DOTPROD,
/* .lhs_type = */ GGML_TYPE_F32,
/* .rhs_type = */ GGML_TYPE_Q4_0,
/* .op_type = */ GGML_TYPE_F32,
},
#endif // __ARM_FEATURE_MATMUL_INT8
#if defined(__ARM_FEATURE_DOTPROD)
{
/* DOTPROD GEMM */
/* .kern_info = */ {
@@ -713,15 +702,13 @@ static ggml_kleidiai_kernels gemm_gemv_kernels[] = {
/* .rhs_type = */ GGML_TYPE_Q4_0,
/* .op_type = */ GGML_TYPE_F32,
},
#endif
#endif
{ /* Sentinel */ }
};
static ggml_kleidiai_kernels gemm_gemv_kernels_q8[] = {
#if defined(__ARM_FEATURE_SME)
{
/* SME GEMM */
/* SME2 GEMM */
{
/* .get_m_step = */ kai_get_m_step_matmul_clamp_f32_qai8dxp1vlx4_qsi8cxp4vlx4_1vlx4vl_sme2_mopa,
/* .get_n_step = */ kai_get_n_step_matmul_clamp_f32_qai8dxp1vlx4_qsi8cxp4vlx4_1vlx4vl_sme2_mopa,
@@ -741,7 +728,7 @@ static ggml_kleidiai_kernels gemm_gemv_kernels_q8[] = {
/* .packed_size_ex = */ &lhs_ps_fn5<kai_get_lhs_packed_size_lhs_quant_pack_qai8dxp_f32>,
/* .pack_func_ex = */ &lhs_pack_float_fn9_no_bl<kai_run_lhs_quant_pack_qai8dxp_f32>,
},
/* SME GEMV */
/* SME2 GEMV */
{
/* .get_m_step = */ kai_get_m_step_matmul_clamp_f32_qai8dxp1x4_qsi8cxp4vlx4_1x4vl_sme2_dot,
/* .get_n_step = */ kai_get_n_step_matmul_clamp_f32_qai8dxp1x4_qsi8cxp4vlx4_1x4vl_sme2_dot,
@@ -826,8 +813,6 @@ static ggml_kleidiai_kernels gemm_gemv_kernels_q8[] = {
/* .rhs_type = */ GGML_TYPE_Q8_0,
/* .op_type = */ GGML_TYPE_F32,
},
#endif
#if defined(__ARM_FEATURE_MATMUL_INT8)
{
/* I8MM GEMM */
{
@@ -876,13 +861,11 @@ static ggml_kleidiai_kernels gemm_gemv_kernels_q8[] = {
/* .packed_stride_ex = */ &rhs_stride_fn4<kai_get_rhs_packed_stride_rhs_pack_nxk_qsi8cxp_qsi8cx_neon>,
/* .pack_func_ex = */ &rhs_pack_scale_fn12<kai_run_rhs_pack_nxk_qsi8cxp_qsi8cx_neon>,
},
/* .required_cpu = */ CPU_FEATURE_I8MM,
/* .required_cpu = */ CPU_FEATURE_I8MM | CPU_FEATURE_DOTPROD,
/* .lhs_type = */ GGML_TYPE_F32,
/* .rhs_type = */ GGML_TYPE_Q8_0,
/* .op_type = */ GGML_TYPE_F32,
},
#endif
#if defined(__ARM_FEATURE_DOTPROD)
{
/* DOTPROD GEMM */
{
@@ -936,12 +919,10 @@ static ggml_kleidiai_kernels gemm_gemv_kernels_q8[] = {
/* .rhs_type = */ GGML_TYPE_Q8_0,
/* .op_type = */ GGML_TYPE_F32,
},
#endif
{ /* Sentinel */ }
};
static ggml_kleidiai_kernels ggml_kleidiai_kernels_f32[] = {
#if defined(__ARM_FEATURE_SME)
{
/* SME2 GEMM */
{
@@ -1048,7 +1029,6 @@ static ggml_kleidiai_kernels ggml_kleidiai_kernels_f32[] = {
/* .rhs_type = */ GGML_TYPE_F32,
/* .op_type = */ GGML_TYPE_F32,
},
#endif
{ /* Sentinel */ }
};
@@ -1056,10 +1036,6 @@ ggml_kleidiai_kernels * ggml_kleidiai_select_kernels(cpu_feature cpu_features, c
ggml_kleidiai_kernels * kernel = nullptr;
if (tensor->op == GGML_OP_MUL_MAT && tensor->src[0] != nullptr && tensor->src[1] != nullptr) {
#if defined(__ARM_FEATURE_SME) || \
defined(__ARM_FEATURE_DOTPROD) || \
defined(__ARM_FEATURE_MATMUL_INT8) || \
defined(__ARM_FEATURE_SVE)
auto try_table = [&](auto & table) {
for (size_t i = 0; i < NELEMS(table) - 1; ++i) {
if ((cpu_features & table[i].required_cpu) == table[i].required_cpu &&
@@ -1080,12 +1056,6 @@ ggml_kleidiai_kernels * ggml_kleidiai_select_kernels(cpu_feature cpu_features, c
} else {
try_table(gemm_gemv_kernels);
}
#else
GGML_UNUSED(gemm_gemv_kernels);
GGML_UNUSED(gemm_gemv_kernels_q8);
GGML_UNUSED(ggml_kleidiai_kernels_f32);
GGML_UNUSED(cpu_features);
#endif
}
return kernel;
@@ -1094,19 +1064,13 @@ ggml_kleidiai_kernels * ggml_kleidiai_select_kernels(cpu_feature cpu_features, c
ggml_kleidiai_kernels * ggml_kleidiai_select_kernels_q4_0(cpu_feature features) {
ggml_kleidiai_kernels * kernels = nullptr;
#if defined(__ARM_FEATURE_SME) || \
defined(__ARM_FEATURE_DOTPROD) || \
defined(__ARM_FEATURE_MATMUL_INT8) || \
defined(__ARM_FEATURE_SVE)
for (size_t i = 0; i < NELEMS(gemm_gemv_kernels) - 1; ++i) {
if ((features & gemm_gemv_kernels[i].required_cpu) == gemm_gemv_kernels[i].required_cpu) {
if ((features & gemm_gemv_kernels[i].required_cpu) == gemm_gemv_kernels[i].required_cpu &&
gemm_gemv_kernels[i].rhs_type == GGML_TYPE_Q4_0) {
kernels = &gemm_gemv_kernels[i];
break;
}
}
#else
GGML_UNUSED(features);
#endif
return kernels;
}
@@ -1114,16 +1078,12 @@ ggml_kleidiai_kernels * ggml_kleidiai_select_kernels_q4_0(cpu_feature features)
ggml_kleidiai_kernels * ggml_kleidiai_select_kernels_q8_0(cpu_feature features) {
ggml_kleidiai_kernels * kernels = nullptr;
#if defined(__ARM_FEATURE_SME) || defined(__ARM_FEATURE_DOTPROD) || defined(__ARM_FEATURE_MATMUL_INT8)
for (size_t i = 0; i < NELEMS(gemm_gemv_kernels_q8) - 1; ++i) {
if ((features & gemm_gemv_kernels_q8[i].required_cpu) == gemm_gemv_kernels_q8[i].required_cpu) {
kernels = &gemm_gemv_kernels_q8[i];
break;
}
}
#else
GGML_UNUSED(features);
#endif
return kernels;
}
@@ -1131,16 +1091,11 @@ ggml_kleidiai_kernels * ggml_kleidiai_select_kernels_q8_0(cpu_feature features)
ggml_kleidiai_kernels * ggml_kleidiai_select_kernels_f32(cpu_feature features) {
ggml_kleidiai_kernels * kernels = nullptr;
#if defined(__ARM_FEATURE_SME)
for (size_t i = 0; i < NELEMS(ggml_kleidiai_kernels_f32) - 1; ++i) {
if ((features & ggml_kleidiai_kernels_f32[i].required_cpu) == ggml_kleidiai_kernels_f32[i].required_cpu) {
kernels = &ggml_kleidiai_kernels_f32[i];
break;
}
}
#else
GGML_UNUSED(features);
#endif
return kernels;
}
ggml/src/ggml-cpu/kleidiai/kernels.h
+3 -2
View File
@@ -1,4 +1,4 @@
// SPDX-FileCopyrightText: Copyright 2025 Arm Limited and/or its affiliates <[email protected]>
// SPDX-FileCopyrightText: Copyright 2025-2026 Arm Limited and/or its affiliates <[email protected]>
// SPDX-License-Identifier: MIT
//
@@ -12,7 +12,8 @@ enum cpu_feature {
CPU_FEATURE_I8MM = 2,
CPU_FEATURE_SVE = 4,
CPU_FEATURE_SME = 8,
CPU_FEATURE_SME2 = 16
CPU_FEATURE_SME2 = 16,
CPU_FEATURE_FP16 = 32
};
inline cpu_feature& operator|=(cpu_feature& lhs, cpu_feature rhs) {
ggml/src/ggml-cpu/kleidiai/kleidiai.cpp
+2 -1
View File
@@ -48,7 +48,7 @@
#include "kernels.h"
#include "kai_common.h"
#include "kai/kai_common.h"
#define GGML_COMMON_DECL_CPP
#include "ggml-common.h"
@@ -316,6 +316,7 @@ static void init_kleidiai_context(void) {
ctx.features = (runtime_feat.has_dotprod ? CPU_FEATURE_DOTPROD : CPU_FEATURE_NONE) |
(runtime_feat.has_i8mm ? CPU_FEATURE_I8MM : CPU_FEATURE_NONE) |
(runtime_feat.has_fp16 ? CPU_FEATURE_FP16 : CPU_FEATURE_NONE) |
(runtime_feat.sve_cnt == QK8_0 ? CPU_FEATURE_SVE : CPU_FEATURE_NONE);
if (env_threads) {