third_party.cmake

# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

include(ExternalProject)
# Creat a target named "third_party", which can compile external dependencies on all platform(windows/linux/mac)

set(THIRD_PARTY_PATH
    "${CMAKE_BINARY_DIR}/third_party"
    CACHE STRING
          "A path setting third party libraries download & build directories.")
set(THIRD_PARTY_CACHE_PATH
    "${CMAKE_SOURCE_DIR}"
    CACHE STRING
          "A path cache third party source code to avoid repeated download.")

set(THIRD_PARTY_BUILD_TYPE Release)
set(third_party_deps)

# cache funciton to avoid repeat download code of third_party.
# This function has 4 parameters, URL / REPOSITOR / TAG / DIR:
# 1. URL:           specify download url of 3rd party
# 2. REPOSITORY:    specify git REPOSITORY of 3rd party
# 3. TAG:           specify git tag/branch/commitID of 3rd party
# 4. DIR:           overwrite the original SOURCE_DIR when cache directory
#
# The function Return 1 PARENT_SCOPE variables:
#  - ${TARGET}_DOWNLOAD_CMD: Simply place "${TARGET}_DOWNLOAD_CMD" in ExternalProject_Add,
#                            and you no longer need to set any donwnload steps in ExternalProject_Add.
# For example:
#    Cache_third_party(${TARGET}
#            REPOSITORY ${TARGET_REPOSITORY}
#            TAG        ${TARGET_TAG}
#            DIR        ${TARGET_SOURCE_DIR})

function(cache_third_party TARGET)
  set(options "")
  set(oneValueArgs URL REPOSITORY TAG DIR)
  set(multiValueArgs "")
  cmake_parse_arguments(cache_third_party "${optionps}" "${oneValueArgs}"
                        "${multiValueArgs}" ${ARGN})

  string(REPLACE "extern_" "" TARGET_NAME ${TARGET})
  string(REGEX REPLACE "[0-9]+" "" TARGET_NAME ${TARGET_NAME})
  string(TOUPPER ${TARGET_NAME} TARGET_NAME)
  if(cache_third_party_REPOSITORY)
    set(${TARGET_NAME}_DOWNLOAD_CMD GIT_REPOSITORY
                                    ${cache_third_party_REPOSITORY})
    if(cache_third_party_TAG)
      list(APPEND ${TARGET_NAME}_DOWNLOAD_CMD GIT_TAG ${cache_third_party_TAG})
    endif()
  elseif(cache_third_party_URL)
    set(${TARGET_NAME}_DOWNLOAD_CMD URL ${cache_third_party_URL})
  else()
    message(
      FATAL_ERROR "Download link (Git repo or URL) must be specified for cache!"
    )
  endif()
  if(WITH_TP_CACHE)
    if(NOT cache_third_party_DIR)
      message(
        FATAL_ERROR
          "Please input the ${TARGET_NAME}_SOURCE_DIR for overwriting when -DWITH_TP_CACHE=ON"
      )
    endif()
    # Generate and verify cache dir for third_party source code
    set(cache_third_party_REPOSITORY ${cache_third_party_REPOSITORY}
                                     ${cache_third_party_URL})
    if(cache_third_party_REPOSITORY AND cache_third_party_TAG)
      string(MD5 HASH_REPO ${cache_third_party_REPOSITORY})
      string(MD5 HASH_GIT ${cache_third_party_TAG})
      string(SUBSTRING ${HASH_REPO} 0 8 HASH_REPO)
      string(SUBSTRING ${HASH_GIT} 0 8 HASH_GIT)
      string(CONCAT HASH ${HASH_REPO} ${HASH_GIT})
      # overwrite the original SOURCE_DIR when cache directory
      set(${cache_third_party_DIR}
          ${THIRD_PARTY_CACHE_PATH}/third_party/${TARGET}_${HASH})
    elseif(cache_third_party_REPOSITORY)
      string(MD5 HASH_REPO ${cache_third_party_REPOSITORY})
      string(SUBSTRING ${HASH_REPO} 0 16 HASH)
      # overwrite the original SOURCE_DIR when cache directory
      set(${cache_third_party_DIR}
          ${THIRD_PARTY_CACHE_PATH}/third_party/${TARGET}_${HASH})
    endif()

    if(EXISTS ${${cache_third_party_DIR}})
      # judge whether the cache dir is empty
      file(GLOB files ${${cache_third_party_DIR}}/*)
      list(LENGTH files files_len)
      if(files_len GREATER 0)
        list(APPEND ${TARGET_NAME}_DOWNLOAD_CMD DOWNLOAD_COMMAND "")
      endif()
    endif()
    set(${cache_third_party_DIR}
        ${${cache_third_party_DIR}}
        PARENT_SCOPE)
  endif()

  # Pass ${TARGET_NAME}_DOWNLOAD_CMD to parent scope, the double quotation marks can't be removed
  set(${TARGET_NAME}_DOWNLOAD_CMD
      "${${TARGET_NAME}_DOWNLOAD_CMD}"
      PARENT_SCOPE)
endfunction()

macro(UNSET_VAR VAR_NAME)
  unset(${VAR_NAME} CACHE)
  unset(${VAR_NAME})
endmacro()

# Funciton to Download the dependencies during compilation
# This function has 2 parameters, URL / DIRNAME:
# 1. URL:           The download url of 3rd dependencies
# 2. NAME:          The name of file, that determin the dirname
#
function(file_download_and_uncompress URL NAME)
  set(options "")
  set(oneValueArgs MD5)
  set(multiValueArgs "")
  cmake_parse_arguments(URL "${options}" "${oneValueArgs}" "${multiValueArgs}"
                        ${ARGN})
  message(STATUS "Download dependence[${NAME}] from ${URL}, MD5: ${URL_MD5}")
  set(${NAME}_INCLUDE_DIR
      ${THIRD_PARTY_PATH}/${NAME}/data
      PARENT_SCOPE)
  ExternalProject_Add(
    download_${NAME}
    ${EXTERNAL_PROJECT_LOG_ARGS}
    PREFIX ${THIRD_PARTY_PATH}/${NAME}
    URL ${URL}
    URL_MD5 ${URL_MD5}
    TIMEOUT 120
    DOWNLOAD_DIR ${THIRD_PARTY_PATH}/${NAME}/data/
    SOURCE_DIR ${THIRD_PARTY_PATH}/${NAME}/data/
    DOWNLOAD_NO_PROGRESS 1
    CONFIGURE_COMMAND ""
    BUILD_COMMAND ""
    UPDATE_COMMAND ""
    INSTALL_COMMAND "")
  set(third_party_deps
      ${third_party_deps} download_${NAME}
      PARENT_SCOPE)
endfunction()

# Correction of flags on different Platform(WIN/MAC) and Print Warning Message
if(APPLE)
  if(WITH_MKL)
    message(
      WARNING "Mac is not supported with MKL in Paddle yet. Force WITH_MKL=OFF."
    )
    set(WITH_MKL
        OFF
        CACHE STRING "Disable MKL for building on mac" FORCE)
  endif()
endif()

if(WIN32 OR APPLE)
  message(STATUS "Disable XBYAK in Windows and MacOS")
  set(WITH_XBYAK
      OFF
      CACHE STRING "Disable XBYAK in Windows and MacOS" FORCE)

  if(WITH_LIBXSMM)
    message(WARNING "Windows, Mac are not supported with libxsmm in Paddle yet."
                    "Force WITH_LIBXSMM=OFF")
    set(WITH_LIBXSMM
        OFF
        CACHE STRING "Disable LIBXSMM in Windows and MacOS" FORCE)
  endif()

  if(WITH_BOX_PS)
    message(WARNING "Windows or Mac is not supported with BOX_PS in Paddle yet."
                    "Force WITH_BOX_PS=OFF")
    set(WITH_BOX_PS
        OFF
        CACHE STRING "Disable BOX_PS package in Windows and MacOS" FORCE)
  endif()

  if(WITH_PSLIB)
    message(WARNING "Windows or Mac is not supported with PSLIB in Paddle yet."
                    "Force WITH_PSLIB=OFF")
    set(WITH_PSLIB
        OFF
        CACHE STRING "Disable PSLIB package in Windows and MacOS" FORCE)
  endif()

  if(WITH_ARM_BRPC)
    message(
      WARNING "Windows or Mac is not supported with ARM_BRPC in Paddle yet."
              "Force WITH_ARM_BRPC=OFF")
    set(WITH_ARM_BRPC
        OFF
        CACHE STRING "Disable ARM_BRPC package in Windows and MacOS" FORCE)
  endif()

  if(WITH_LIBMCT)
    message(WARNING "Windows or Mac is not supported with LIBMCT in Paddle yet."
                    "Force WITH_LIBMCT=OFF")
    set(WITH_LIBMCT
        OFF
        CACHE STRING "Disable LIBMCT package in Windows and MacOS" FORCE)
  endif()

  if(WITH_PSLIB_BRPC)
    message(
      WARNING "Windows or Mac is not supported with PSLIB_BRPC in Paddle yet."
              "Force WITH_PSLIB_BRPC=OFF")
    set(WITH_PSLIB_BRPC
        OFF
        CACHE STRING "Disable PSLIB_BRPC package in Windows and MacOS" FORCE)
  endif()
endif()

set(WITH_MKLML ${WITH_MKL})
if(NOT DEFINED WITH_MKLDNN)
  if(WITH_MKL AND AVX2_FOUND)
    set(WITH_MKLDNN ON)
  else()
    message(STATUS "Do not have AVX2 intrinsics and disabled MKL-DNN")
    set(WITH_MKLDNN OFF)
  endif()
endif()

if(WIN32
   OR APPLE
   OR NOT WITH_GPU
   OR ON_INFER)
  set(WITH_DGC OFF)
endif()

if(${CMAKE_VERSION} VERSION_GREATER "3.5.2")
  set(SHALLOW_CLONE "GIT_SHALLOW TRUE"
  )# adds --depth=1 arg to git clone of External_Projects
endif()

########################### include third_party according to flags ###############################
include(external/zlib) # download, build, install zlib
include(external/gflags) # download, build, install gflags
include(external/glog) # download, build, install glog
include(external/boost) # download boost
include(external/eigen) # download eigen3
include(external/threadpool) # download threadpool
include(external/dlpack) # download dlpack
include(external/xxhash) # download, build, install xxhash
include(external/warpctc) # download, build, install warpctc
include(external/utf8proc) # download, build, install utf8proc

list(
  APPEND
  third_party_deps
  extern_eigen3
  extern_gflags
  extern_glog
  extern_boost
  extern_xxhash)
list(
  APPEND
  third_party_deps
  extern_zlib
  extern_dlpack
  extern_warpctc
  extern_threadpool
  extern_utf8proc)
include(external/lapack) # download, build, install lapack

list(
  APPEND
  third_party_deps
  extern_eigen3
  extern_gflags
  extern_glog
  extern_boost
  extern_xxhash)
list(
  APPEND
  third_party_deps
  extern_zlib
  extern_dlpack
  extern_warpctc
  extern_threadpool
  extern_lapack)

include(cblas) # find first, then download, build, install openblas

message(STATUS "CBLAS_PROVIDER: ${CBLAS_PROVIDER}")
if(${CBLAS_PROVIDER} STREQUAL MKLML)
  list(APPEND third_party_deps extern_mklml)
elseif(${CBLAS_PROVIDER} STREQUAL EXTERN_OPENBLAS)
  list(APPEND third_party_deps extern_openblas)
endif()

if(WITH_MKLDNN)
  include(external/mkldnn) # download, build, install mkldnn
  list(APPEND third_party_deps extern_mkldnn)
endif()

include(external/protobuf) # find first, then download, build, install protobuf
if(TARGET extern_protobuf)
  list(APPEND third_party_deps extern_protobuf)
endif()

if(WITH_PYTHON)
  include(external/python) # find python and python_module
  include(external/pybind11) # download pybind11
  list(APPEND third_party_deps extern_pybind)
endif()

if(WITH_TESTING OR WITH_DISTRIBUTE)
  include(external/gtest) # download, build, install gtest
  list(APPEND third_party_deps extern_gtest)
endif()

if(WITH_ONNXRUNTIME)
  include(external/onnxruntime
  )# download, build, install onnxruntime、paddle2onnx
  include(external/paddle2onnx)
  list(APPEND third_party_deps extern_onnxruntime extern_paddle2onnx)
endif()

if(WITH_GPU)
  if(${CMAKE_CUDA_COMPILER_VERSION} LESS 11.0)
    include(external/cub) # download cub
    list(APPEND third_party_deps extern_cub)
  endif()
  set(URL
      "https://paddlepaddledeps.bj.bcebos.com/externalErrorMsg_20210928.tar.gz"
      CACHE STRING "" FORCE)
  file_download_and_uncompress(
    ${URL} "externalError" MD5 a712a49384e77ca216ad866712f7cafa
  )# download file externalErrorMsg.tar.gz
  if(WITH_TESTING)
    # copy externalErrorMsg.pb, just for unittest can get error message correctly.
    set(SRC_DIR ${THIRD_PARTY_PATH}/externalError/data)
    if(WIN32 AND (NOT "${CMAKE_GENERATOR}" STREQUAL "Ninja"))
      set(DST_DIR1
          ${CMAKE_BINARY_DIR}/paddle/fluid/third_party/externalError/data)
    else()
      set(DST_DIR1 ${CMAKE_BINARY_DIR}/paddle/third_party/externalError/data)
    endif()
    set(DST_DIR2
        ${CMAKE_BINARY_DIR}/python/paddle/include/third_party/externalError/data
    )
    add_custom_command(
      TARGET download_externalError
      POST_BUILD
      COMMAND ${CMAKE_COMMAND} -E copy_directory ${SRC_DIR} ${DST_DIR1}
      COMMAND ${CMAKE_COMMAND} -E copy_directory ${SRC_DIR} ${DST_DIR2}
      COMMENT "copy_directory from ${SRC_DIR} to ${DST_DIR}")
  endif()
endif(WITH_GPU)

if(WITH_XPU)
  include(external/xpu) # download, build, install xpu
  list(APPEND third_party_deps extern_xpu)
endif(WITH_XPU)

if(WITH_MLU)
  include(external/concurrentqueue) # download, build, install concurrentqueue
  list(APPEND third_party_deps extern_concurrentqueue)
endif(WITH_MLU)

if(WITH_PSLIB)
  include(external/pslib) # download, build, install pslib
  list(APPEND third_party_deps extern_pslib)
  if(WITH_LIBMCT)
    include(external/libmct) # download, build, install libmct
    list(APPEND third_party_deps extern_libxsmm)
  endif()
  if(WITH_PSLIB_BRPC)
    include(external/pslib_brpc) # download, build, install pslib_brpc
    list(APPEND third_party_deps extern_pslib_brpc)
  else()
    include(external/snappy)
    list(APPEND third_party_deps extern_snappy)

    include(external/leveldb)
    list(APPEND third_party_deps extern_leveldb)
    if(NOT WITH_HETERPS)
      include(external/brpc)
      list(APPEND third_party_deps extern_brpc)
    endif()
  endif()
endif(WITH_PSLIB)

if(NOT WIN32 AND NOT APPLE)
  include(external/gloo)
  list(APPEND third_party_deps extern_gloo)
endif()

if(WITH_BOX_PS)
  include(external/box_ps)
  list(APPEND third_party_deps extern_box_ps)
endif(WITH_BOX_PS)

if(WITH_ASCEND OR WITH_ASCEND_CL)
  include(external/ascend)
  if(WITH_ASCEND OR WITH_ASCEND_CL)
    list(APPEND third_party_deps extern_ascend)
  endif()
  if(WITH_ASCEND_CL)
    list(APPEND third_party_deps extern_ascend_cl)
  endif()
endif()

if(WITH_PSCORE)
  include(external/snappy)
  list(APPEND third_party_deps extern_snappy)

  include(external/leveldb)
  list(APPEND third_party_deps extern_leveldb)

  if(WITH_ARM_BRPC)
    include(external/arm_brpc)
    list(APPEND third_party_deps extern_arm_brpc)
  else()
    include(external/brpc)
    list(APPEND third_party_deps extern_brpc)
  endif()

  include(external/libmct) # download, build, install libmct
  list(APPEND third_party_deps extern_libmct)

  include(external/rocksdb) # download, build, install rocksdb
  list(APPEND third_party_deps extern_rocksdb)
endif()

if(WITH_XBYAK)
  include(external/xbyak) # download, build, install xbyak
  list(APPEND third_party_deps extern_xbyak)
endif()

if(WITH_LIBXSMM)
  include(external/libxsmm) # download, build, install libxsmm
  list(APPEND third_party_deps extern_libxsmm)
endif()

if(WITH_DGC)
  message(STATUS "add dgc lib.")
  include(external/dgc) # download, build, install dgc
  add_definitions(-DPADDLE_WITH_DGC)
  list(APPEND third_party_deps extern_dgc)
endif()

if(WITH_LITE)
  message(STATUS "Compile Paddle with Lite Engine.")
  include(external/lite)
endif(WITH_LITE)

if(WITH_CINN)
  message(STATUS "Compile Paddle with CINN.")
  include(external/cinn)
  add_definitions(-DPADDLE_WITH_CINN)
  if(WITH_GPU)
    add_definitions(-DCINN_WITH_CUDA)
    add_definitions(-DCINN_WITH_CUDNN)
  endif(WITH_GPU)
  if(WITH_MKL)
    add_definitions(-DCINN_WITH_MKL_CBLAS)
    add_definitions(-DCINN_WITH_MKLDNN)
  endif(WITH_MKL)
endif(WITH_CINN)

if(WITH_CRYPTO)
  include(external/cryptopp) # download, build, install cryptopp
  list(APPEND third_party_deps extern_cryptopp)
  add_definitions(-DPADDLE_WITH_CRYPTO)
endif(WITH_CRYPTO)

if(WITH_POCKETFFT)
  include(external/pocketfft)
  list(APPEND third_party_deps extern_pocketfft)
  add_definitions(-DPADDLE_WITH_POCKETFFT)
endif(WITH_POCKETFFT)

if(WIN32)
  include(external/dirent)
  list(APPEND third_party_deps extern_dirent)
endif(WIN32)

if(WITH_INFRT)
  include(external/llvm)
  list(APPEND third_party_deps ${llvm_libs})
endif()

if(WITH_IPU)
  include(external/poplar)
  list(APPEND third_party_deps extern_poplar)
endif()

add_custom_target(third_party ALL DEPENDS ${third_party_deps})