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			67 lines
		
	
	
		
			2.3 KiB
		
	
	
	
		
			CMake
		
	
	
	
	
	
			
		
		
	
	
			67 lines
		
	
	
		
			2.3 KiB
		
	
	
	
		
			CMake
		
	
	
	
	
	
| # Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
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| #
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| # Licensed under the Apache License, Version 2.0 (the "License");
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| # you may not use this file except in compliance with the License.
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| # 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
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| # distributed under the License is distributed on an "AS IS" BASIS,
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| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| # See the License for the specific language governing permissions and
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| # limitations under the License.
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| 
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| include(ExternalProject)
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| 
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| # update eigen to the commit id f612df27 on 03/16/2021
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| set(EIGEN_PREFIX_DIR ${THIRD_PARTY_PATH}/eigen3)
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| set(EIGEN_SOURCE_DIR ${THIRD_PARTY_PATH}/eigen3/src/extern_eigen3)
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| #set(EIGEN_REPOSITORY https://gitlab.com/libeigen/eigen.git)
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| set(EIGEN_REPOSITORY https://gitee.com/jiangjiajun/eigen.git)
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| set(EIGEN_TAG f612df273689a19d25b45ca4f8269463207c4fee)
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| 
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| if(WIN32)
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|   add_definitions(-DEIGEN_STRONG_INLINE=inline)
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| elseif(LINUX)
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|   if(WITH_ROCM)
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|     # For HIPCC Eigen::internal::device::numeric_limits is not EIGEN_DEVICE_FUNC
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|     # which will cause compiler error of using __host__ funciont
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|     # in __host__ __device__
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|     file(TO_NATIVE_PATH ${PADDLE_SOURCE_DIR}/patches/eigen/Meta.h native_src)
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|     file(TO_NATIVE_PATH ${EIGEN_SOURCE_DIR}/Eigen/src/Core/util/Meta.h
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|          native_dst)
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|     file(TO_NATIVE_PATH ${PADDLE_SOURCE_DIR}/patches/eigen/TensorReductionGpu.h
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|          native_src1)
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|     file(
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|       TO_NATIVE_PATH
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|       ${EIGEN_SOURCE_DIR}/unsupported/Eigen/CXX11/src/Tensor/TensorReductionGpu.h
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|       native_dst1)
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|     set(EIGEN_PATCH_COMMAND cp ${native_src} ${native_dst} && cp ${native_src1}
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|                             ${native_dst1})
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|   endif()
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| endif()
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| 
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| set(EIGEN_INCLUDE_DIR ${EIGEN_SOURCE_DIR})
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| include_directories(${EIGEN_INCLUDE_DIR})
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| 
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| ExternalProject_Add(
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|   extern_eigen3
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|   GIT_REPOSITORY ${EIGEN_REPOSITORY}
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|   GIT_TAG ${EIGEN_TAG}
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|   PREFIX ${EIGEN_PREFIX_DIR}
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|   UPDATE_COMMAND ""
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|   PATCH_COMMAND ${EIGEN_PATCH_COMMAND}
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|   CONFIGURE_COMMAND ""
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|   BUILD_COMMAND ""
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|   INSTALL_COMMAND ""
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|   TEST_COMMAND "")
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| 
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| add_library(eigen3 INTERFACE)
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| 
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| add_dependencies(eigen3 extern_eigen3)
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| 
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| # sw not support thread_local semantic
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| if(WITH_SW)
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|   add_definitions(-DEIGEN_AVOID_THREAD_LOCAL)
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| endif() | 
