mirror of
https://github.com/ml-explore/mlx.git
synced 2025-06-25 01:41:17 +08:00
145 lines
4.3 KiB
CMake
145 lines
4.3 KiB
CMake
set(BASE_HEADERS
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metal_3_1/bf16.h
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metal_3_0/bf16.h
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bf16_math.h
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complex.h
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defines.h
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erf.h
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expm1f.h
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utils.h)
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function(build_kernel_base TARGET SRCFILE DEPS)
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set(METAL_FLAGS -Wall -Wextra -fno-fast-math -Wno-c++17-extensions)
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if(MLX_METAL_DEBUG)
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set(METAL_FLAGS ${METAL_FLAGS} -gline-tables-only -frecord-sources)
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endif()
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if(NOT CMAKE_OSX_DEPLOYMENT_TARGET STREQUAL "")
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set(METAL_FLAGS ${METAL_FLAGS}
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"-mmacosx-version-min=${CMAKE_OSX_DEPLOYMENT_TARGET}")
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endif()
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if(MLX_METAL_VERSION GREATER_EQUAL 310)
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set(VERSION_INCLUDES
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${PROJECT_SOURCE_DIR}/mlx/backend/metal/kernels/metal_3_1)
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else()
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set(VERSION_INCLUDES
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${PROJECT_SOURCE_DIR}/mlx/backend/metal/kernels/metal_3_0)
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endif()
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add_custom_command(
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COMMAND xcrun -sdk macosx metal ${METAL_FLAGS} -c ${SRCFILE}
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-I${PROJECT_SOURCE_DIR} -I${VERSION_INCLUDES} -o ${TARGET}.air
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DEPENDS ${SRCFILE} ${DEPS} ${BASE_HEADERS}
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OUTPUT ${TARGET}.air
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COMMENT "Building ${TARGET}.air"
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VERBATIM)
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endfunction(build_kernel_base)
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function(build_kernel KERNEL)
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set(SRCFILE ${CMAKE_CURRENT_SOURCE_DIR}/${KERNEL}.metal)
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cmake_path(GET KERNEL STEM TARGET)
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build_kernel_base(${TARGET} ${SRCFILE} "${ARGN}")
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set(KERNEL_AIR
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${TARGET}.air ${KERNEL_AIR}
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PARENT_SCOPE)
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endfunction(build_kernel)
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build_kernel(arg_reduce)
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build_kernel(conv steel/conv/params.h)
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build_kernel(gemv steel/utils.h)
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build_kernel(layer_norm)
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build_kernel(random)
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build_kernel(rms_norm)
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build_kernel(rope)
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build_kernel(scaled_dot_product_attention sdpa_vector.h)
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if(MLX_METAL_VERSION GREATER_EQUAL 320)
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build_kernel(fence)
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endif()
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set(STEEL_HEADERS
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steel/defines.h
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steel/utils.h
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steel/conv/conv.h
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steel/conv/loader.h
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steel/conv/loaders/loader_channel_l.h
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steel/conv/loaders/loader_channel_n.h
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steel/conv/loaders/loader_general.h
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steel/conv/kernels/steel_conv.h
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steel/conv/kernels/steel_conv_general.h
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steel/gemm/gemm.h
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steel/gemm/mma.h
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steel/gemm/loader.h
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steel/gemm/transforms.h
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steel/gemm/kernels/steel_gemm_fused.h
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steel/gemm/kernels/steel_gemm_gather.h
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steel/gemm/kernels/steel_gemm_masked.h
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steel/gemm/kernels/steel_gemm_splitk.h
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steel/utils/type_traits.h
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steel/utils/integral_constant.h)
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set(STEEL_ATTN_HEADERS
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steel/defines.h
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steel/utils.h
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steel/gemm/gemm.h
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steel/gemm/mma.h
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steel/gemm/loader.h
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steel/gemm/transforms.h
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steel/utils/type_traits.h
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steel/utils/integral_constant.h
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steel/attn/attn.h
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steel/attn/loader.h
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steel/attn/mma.h
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steel/attn/params.h
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steel/attn/transforms.h
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steel/attn/kernels/steel_attention.h)
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build_kernel(steel/attn/kernels/steel_attention ${STEEL_ATTN_HEADERS})
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if(NOT MLX_METAL_JIT)
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build_kernel(arange arange.h)
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build_kernel(binary binary.h binary_ops.h)
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build_kernel(binary_two binary_two.h)
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build_kernel(copy copy.h)
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build_kernel(fft fft.h fft/radix.h fft/readwrite.h)
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build_kernel(
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reduce
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atomic.h
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reduction/ops.h
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reduction/reduce_init.h
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reduction/reduce_all.h
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reduction/reduce_col.h
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reduction/reduce_row.h)
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build_kernel(quantized quantized.h ${STEEL_HEADERS})
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build_kernel(scan scan.h)
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build_kernel(softmax softmax.h)
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build_kernel(logsumexp logsumexp.h)
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build_kernel(sort sort.h)
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build_kernel(ternary ternary.h ternary_ops.h)
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build_kernel(unary unary.h unary_ops.h)
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build_kernel(steel/conv/kernels/steel_conv ${STEEL_HEADERS})
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build_kernel(steel/conv/kernels/steel_conv_general ${STEEL_HEADERS})
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build_kernel(steel/gemm/kernels/steel_gemm_fused ${STEEL_HEADERS})
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build_kernel(steel/gemm/kernels/steel_gemm_gather ${STEEL_HEADERS})
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build_kernel(steel/gemm/kernels/steel_gemm_masked ${STEEL_HEADERS})
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build_kernel(steel/gemm/kernels/steel_gemm_splitk ${STEEL_HEADERS})
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build_kernel(gemv_masked steel/utils.h)
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endif()
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add_custom_command(
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OUTPUT ${MLX_METAL_PATH}/mlx.metallib
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COMMAND xcrun -sdk macosx metallib ${KERNEL_AIR} -o
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${MLX_METAL_PATH}/mlx.metallib
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DEPENDS ${KERNEL_AIR}
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COMMENT "Building mlx.metallib"
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VERBATIM)
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add_custom_target(mlx-metallib DEPENDS ${MLX_METAL_PATH}/mlx.metallib)
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add_dependencies(mlx mlx-metallib)
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# Install metallib
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include(GNUInstallDirs)
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install(
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FILES ${MLX_METAL_PATH}/mlx.metallib
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DESTINATION ${CMAKE_INSTALL_LIBDIR}
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COMPONENT metallib)
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