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ggml: Add Apple support for GGML_CPU_ALL_VARIANTS (llama/14258)

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This commit is contained in:
Charles Xu
2025-06-18 13:40:07 +02:00
committed by Georgi Gerganov
parent 471df139fa
commit 4fc9c34126
2 changed files with 7 additions and 0 deletions
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4
ggml/src/CMakeLists.txt
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@ -330,6 +330,10 @@ if (GGML_CPU_ALL_VARIANTS)
ggml_add_cpu_backend_variant(android_armv8.2_1 DOTPROD)
ggml_add_cpu_backend_variant(android_armv8.2_2 DOTPROD FP16_VECTOR_ARITHMETIC)
ggml_add_cpu_backend_variant(android_armv8.6_1 DOTPROD FP16_VECTOR_ARITHMETIC MATMUL_INT8)
elseif (APPLE)
ggml_add_cpu_backend_variant(apple_m1 DOTPROD)
ggml_add_cpu_backend_variant(apple_m2_m3 DOTPROD MATMUL_INT8)
ggml_add_cpu_backend_variant(apple_m4 DOTPROD MATMUL_INT8 NOSVE SME)
else()
message(FATAL_ERROR "Unsupported ARM target OS: ${CMAKE_SYSTEM_NAME}")
endif()

3
ggml/src/ggml-cpu/CMakeLists.txt
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@ -190,6 +190,9 @@ function(ggml_add_cpu_backend_variant_impl tag_name)
set(ARCH_TAGS "${ARCH_TAGS}+sve2")
list(APPEND ARCH_DEFINITIONS GGML_USE_SVE2)
endif()
if (GGML_INTERNAL_NOSVE)
set(ARCH_TAGS "${ARCH_TAGS}+nosve")
endif()
if (GGML_INTERNAL_SME)
set(ARM_MCPU "armv9.2-a")
set(ARCH_TAGS "${ARCH_TAGS}+sme")