本文记录在Linux下编译安装PETSc的流程。
零、环境
| 操作系统 | Ubuntu 22.04.4 LTS |
| VS Code | 1.92.1 |
| Git | 2.34.1 |
| GCC | 11.4.0 |
| CMake | 3.22.1 |
| oneAPI | 2024.2.1 |
一、安装依赖
1.1 安装oneAPI
参见：Get the Intel® oneAPI Base Toolkit , Get the Intel® oneAPI HPC Toolkit
1.2 安装CUDA
参见：NVIDIA CUDA Installation Guide for Linux
二、编译安装
2.1 下载源码
git clone https://gitlab.com/petsc/petsc.git
cd ./petsc
git checkout v3.22.22.2 配置
export PETSC_ARCH=intel-zmo
export I_MPI_CC=icx
export I_MPI_CXX=icpx
export I_MPI_F90=ifx
python3 ./configure --prefix=~/dev/3rdparty/install/intel-zmo --with-scalar-type=complex --with-debugging=0 --with-cc=mpiicx --with-cxx=mpiicpx --with-fc=mpiifx --with-mpiexec='/opt/intel/oneapi/mpi/2021.13/bin/mpiexec' --with-blaslapack-dir=$MKLROOT
2.3 编译安装
make PETSC_DIR=/home/nene/dev/3rdparty/src/petsc PETSC_ARCH=intel-zmo all
make PETSC_DIR=/home/nene/dev/3rdparty/src/petsc PETSC_ARCH=intel-zmo install
make PETSC_DIR=/home/nene/dev/3rdparty/install/intel-zmo PETSC_ARCH="" check三、PETSc C++ Bindings
3.1 相关开源代码
| MFEM | |
| libMesh | |
| DEAL.II | |
| OOFEM | |
| OpenFOAM |
3.2 主要组件
附录I: VS Code CMakeUserPresets.json
{"version": 4,"configurePresets": [{"name": "linux_intel","inherits": "linux_gcc","displayName": "Intel(R) oneAPI DPC++/C++ Compiler 2024.0.2","description": "Using compilers: C = /opt/intel/oneapi/compiler/latest/bin/icx, CXX = /opt/intel/oneapi/compiler/latest/bin/icpx","cacheVariables": {"CMAKE_C_COMPILER": "/opt/intel/oneapi/compiler/latest/bin/icx","CMAKE_CXX_COMPILER": "/opt/intel/oneapi/compiler/latest/bin/icpx"},"environment": {"PETSC_DIR": "~/dev/3rdparty/install","PETSC_ARCH": "intel-zmo"}}],"buildPresets": [{"name": "linux_intel","description": "","displayName": "","configurePreset": "linux_intel"}]
}附录II: CMake FindPETSc.cmake
# FindPETSc
# ---------
#
# Locates the PETSc library using pkg-config module PETSc
#
# Imported Targets
# ^^^^^^^^^^^^^^^^
#
# This module defines the following IMPORTED target:
#
# PETSc::PETSc - the PETSc library
#
# Result Variables
# ^^^^^^^^^^^^^^^^
#
# This module will set the following variables in your project:
#
# PETSc_FOUND - if false, do not try to link to PETSc
# PETSc_LIBRARIES - a list of the full paths to all libraries
# PETSc_INCLUDE_DIRS - a list of all include directories
# PETSc_VERSION - the full version of PETSc MAJOR.MINOR.PATCH
# PETSc_VERSION_MAJOR - the MAJOR part of PETSc_VERSION
# PETSc_VERSION_MINOR - the MINOR part of PETSc_VERSION
# PETSc_VERSION_PATCH - the PATCH part of PETSc_VERSION
#
# Setting these changes the behavior of the search
# PETSC_DIR - directory in which PETSc resides
# PETSC_ARCH - build architecture
#
# Author: Frédéric Simonis @fsimonis
# Improver: Nene Lee
#
# References:
# - https://petsc.org/release/faq/#can-i-use-cmake-to-build-my-own-project-that-depends-on-petsc
# - https://petsc.org/release/manual/getting_started/#sec-writing-application-codes
# - https://github.com/precice/precice/blob/develop/cmake/modules/FindPETSc.cmake
# - https://github.com/oofem/oofem/blob/master/cmake/Modules/FindPETSc.cmake
#cmake_policy(VERSION 3.10)set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)# set root of location to find PETSc's pkg-config
set(PETSC $ENV{PETSC_DIR}/$ENV{PETSC_ARCH})
set(ENV{PKG_CONFIG_PATH} ${PETSC}/lib/pkgconfig)# Remove the lines below if you do not wish to have PETSc determine the compilers
execute_process ( COMMAND pkg-config PETSc --variable=ccompiler COMMAND tr -d '\n' OUTPUT_VARIABLE C_COMPILER)
SET(CMAKE_C_COMPILER ${C_COMPILER})
execute_process ( COMMAND pkg-config PETSc --variable=cxxcompiler COMMAND tr -d '\n' OUTPUT_VARIABLE CXX_COMPILER)
if (CXX_COMPILER)SET(CMAKE_CXX_COMPILER ${CXX_COMPILER})
endif (CXX_COMPILER)
execute_process ( COMMAND pkg-config PETSc --variable=fcompiler COMMAND tr -d '\n' OUTPUT_VARIABLE FORTRAN_COMPILER)
if (FORTRAN_COMPILER)SET(CMAKE_Fortran_COMPILER ${FORTRAN_COMPILER})enable_language(Fortran)
endif (FORTRAN_COMPILER)find_package(PkgConfig REQUIRED)if(PKG_CONFIG_FOUND)pkg_search_module(PETSc REQUIRED IMPORTED_TARGET PETSc)# Extract version parts from the version informationif(PETSc_VERSION)set(_petsc_versions "")string(REGEX MATCHALL "[0-9]+" _petsc_versions ${PETSc_VERSION})list(GET _petsc_versions 0 _petsc_version_major)list(GET _petsc_versions 1 _petsc_version_minor)list(GET _petsc_versions 2 _petsc_version_patch)set(PETSc_VERSION ${PETSc_VERSION} CACHE STRING "Full version of PETSc")set(PETSc_VERSION_MAJOR ${_petsc_version_major} CACHE INTERNAL "Major version of PETSc")set(PETSc_VERSION_MINOR ${_petsc_version_minor} CACHE INTERNAL "Minor version of PETSc")set(PETSc_VERSION_PATCH ${_petsc_version_patch} CACHE INTERNAL "Patch version of PETSc")unset(_petsc_versions)unset(_petsc_version_major)unset(_petsc_version_minor)unset(_petsc_version_patch)endif()
endif()include (FindPackageHandleStandardArgs)
find_package_handle_standard_args (PETScREQUIRED_VARS PETSc_FOUND PETSc_INCLUDE_DIRS PETSc_LIBRARIESVERSION_VAR PETSc_VERSION)if(NOT TARGET PETSc::PETSc)add_library(PETSc::PETSc ALIAS PkgConfig::PETSc)
endif()mark_as_advanced(PETSc_INCLUDE_DIRS PETSc_LIBRARIES PETSc_VERSION_MAJOR PETSc_VERSION_MINOR PETSc_VERSION_PATCH VERSION_VAR PETSc_VERSION)
参考文献
- Balay S. PETSc/TAO Users Manual, Revision 3.22. Argonne National Laboratory, 2025.
- Bueler E. PETSc for Partial Differential Equations: Numerical Solutions in C and Python. 2020.
- MPI Forum. MPI: a message-passing interface standard. International J. Supercomputing Appli-cations, 1994.
- William Gropp. Using MPI: Portable Parallel Programming with the Message Passing Interface. MIT Press, 1994.
网络资料
Configuring PETSc 
https://petsc.org/release/install/install/
Get the Intel® oneAPI Base Toolkithttps://www.intel.cn/content/www/cn/zh/developer/tools/oneapi/base-toolkit-download.html?packages=oneapi-toolkit&oneapi-toolkit-os=linux&oneapi-lin=apt
Get the Intel® oneAPI HPC Toolkithttps://www.intel.cn/content/www/cn/zh/developer/tools/oneapi/hpc-toolkit-download.html?packages=hpc-toolkit&hpc-toolkit-os=linux&hpc-toolkit-lin=apt
NVIDIA CUDA Installation Guide for Linuxhttps://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html
