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e1027e9e65
* #1240 Update license declaration of each files Signed-off-by: jinhai <hai.jin@zilliz.com> * #1240 Update CHANGELOG Signed-off-by: jinhai <hai.jin@zilliz.com>
113 lines
4.1 KiB
CMake
113 lines
4.1 KiB
CMake
#-------------------------------------------------------------------------------
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# Copyright (C) 2019-2020 Zilliz. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software distributed under the License
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# is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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# or implied. See the License for the specific language governing permissions and limitations under the License.
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#-------------------------------------------------------------------------------
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cmake_minimum_required(VERSION 3.12)
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message(STATUS "------------------------------KNOWHERE-----------------------------------")
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message(STATUS "Building using CMake version: ${CMAKE_VERSION}")
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set(KNOWHERE_VERSION "0.6.0")
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string(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+" KNOWHERE_BASE_VERSION "${KNOWHERE_VERSION}")
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project(knowhere VERSION "${KNOWHERE_BASE_VERSION}" LANGUAGES C CXX)
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set(CMAKE_CXX_STANDARD 17)
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set(KNOWHERE_VERSION_MAJOR "${knowhere_VERSION_MAJOR}")
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set(KNOWHERE_VERSION_MINOR "${knowhere_VERSION_MINOR}")
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set(KNOWHERE_VERSION_PATCH "${knowhere_VERSION_PATCH}")
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if (KNOWHERE_VERSION_MAJOR STREQUAL ""
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OR KNOWHERE_VERSION_MINOR STREQUAL ""
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OR KNOWHERE_VERSION_PATCH STREQUAL "")
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message(FATAL_ERROR "Failed to determine Knowhere version from '${KNOWHERE_VERSION}'")
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endif ()
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message(STATUS "Knowhere version: "
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"${KNOWHERE_VERSION_MAJOR}.${KNOWHERE_VERSION_MINOR}.${KNOWHERE_VERSION_PATCH} "
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"(full: '${KNOWHERE_VERSION}')")
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# if no build build type is specified, default to release builds
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if (NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE Release)
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endif (NOT CMAKE_BUILD_TYPE)
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if (CMAKE_SYSTEM_PROCESSOR MATCHES "(x86)|(X86)|(amd64)|(AMD64)")
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message(STATUS "building milvus_engine on x86 architecture")
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set(KNOWHERE_BUILD_ARCH x86_64)
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elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "(ppc)")
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message(STATUS "building milvus_engine on ppc architecture")
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set(KNOWHERE_BUILD_ARCH ppc64le)
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else ()
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message(WARNING "unknown processor type")
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message(WARNING "CMAKE_SYSTEM_PROCESSOR=${CMAKE_SYSTEM_PROCESSOR}")
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set(KNOWHERE_BUILD_ARCH unknown)
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endif ()
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if (CMAKE_BUILD_TYPE STREQUAL "Release")
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set(BUILD_TYPE "release")
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else ()
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set(BUILD_TYPE "debug")
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endif ()
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message(STATUS "Build type = ${BUILD_TYPE}")
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set(INDEX_SOURCE_DIR ${PROJECT_SOURCE_DIR})
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set(INDEX_BINARY_DIR ${PROJECT_BINARY_DIR})
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${INDEX_SOURCE_DIR}/cmake")
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include(ExternalProject)
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include(DefineOptionsCore)
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include(BuildUtilsCore)
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if (CUSTOMIZATION)
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add_compile_definitions(CUSTOMIZATION)
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endif ()
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set(KNOWHERE_CPU_VERSION false)
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if (MILVUS_GPU_VERSION OR KNOWHERE_GPU_VERSION)
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message(STATUS "Building Knowhere GPU version")
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add_compile_definitions("MILVUS_GPU_VERSION")
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enable_language(CUDA)
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find_package(CUDA 10 REQUIRED)
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set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -Xcompiler -fPIC -std=c++11 -D_FORCE_INLINES --expt-extended-lambda")
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else ()
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message(STATUS "Building Knowhere CPU version")
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set(KNOWHERE_CPU_VERSION true)
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add_compile_definitions("MILVUS_CPU_VERSION")
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endif ()
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include(ThirdPartyPackagesCore)
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if (CMAKE_BUILD_TYPE STREQUAL "Release")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -fPIC -DELPP_THREAD_SAFE -fopenmp -mavx -mf16c -msse4 -mpopcnt")
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if (KNOWHERE_GPU_VERSION)
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set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -O3")
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endif ()
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else ()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O0 -g -fPIC -DELPP_THREAD_SAFE -fopenmp -mavx -mf16c -msse4 -mpopcnt")
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if (KNOWHERE_GPU_VERSION)
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set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -O0 -g")
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endif ()
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endif ()
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add_subdirectory(knowhere)
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if (BUILD_COVERAGE STREQUAL "ON")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
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endif ()
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set(INDEX_INCLUDE_DIRS ${INDEX_INCLUDE_DIRS} PARENT_SCOPE)
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if (KNOWHERE_BUILD_TESTS)
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add_subdirectory(unittest)
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endif ()
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config_summary()
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