spack+PETSc+LaMEM安装和编译

环境预装，该软件安装和编译，需要提前搭建好网络环境

spack安装和配置#

前提环境#

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sudo apt update
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sudo apt install build-essential gfortran clang-18

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git clone https://github.com/spack/spack.git ~/spack
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cd ~/spack
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. share/spack/setup-env.sh
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spack compiler find

安装PETSc#

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spack install petsc@3.22.5 +mumps +suite-sparse -hypre -hdf5 -shared -debug

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## 上面那个测试的时候部分功能不通过，下面这是另一个完整版的，不一定百分百能全部通过（未测试）
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spack install petsc@3.22.5 +mumps +suite-sparse +superlu-dist -hypre -hdf5 -shared -debug
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## 下面是test通过率

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Test Summary:                      | Pass  Fail  Total     Time
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LaMEM Testsuite                    |   91    13    104  5m26.2s
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  t1_FB1_Direct                    |    3            3     6.7s
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  t2_FB2_MG                        |          1      1     2.0s
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  t3_Subduction                    |    4            4    38.6s
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  t4_Localisation                  |    3     1      4    12.9s
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  t5_Permeability                  |    1            1     0.7s
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  t6_AdjointGradientScalingLaws_p2 |    1     1      2     0.5s
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  t7_AdjointGradientInversion      |    5            5     7.7s
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  t8_AdjointGradients              |    6     4     10    10.7s
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  t9_PhaseDiagrams                 |    1            1    11.6s
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  t10_Compressibility              |    4            4     7.7s
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  t11_Subgrid                      |          1      1     0.2s
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  t12_Temperature_diffusion        |    3            3     3.3s
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  t13_Rheology0D                   |    9            9     6.1s
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  t14_1DStrengthEnvelope           |    8            8     3.4s
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  t15_RTI                          |    1            1     5.7s
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  t16_PhaseTransitions             |    7            7    45.4s
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  t17_InflowOutflow                |    3     1      4    15.0s
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  t18_SimpleShear                  |    4            4     1.4s
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  t19_CompensatedInflow            |    2            2    34.4s
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  t20_FSSA                         |    1            1     6.4s
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  t21_Passive_Tracer               |    2            2     4.3s
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  t22_RidgeGeom                    |    2            2     1.0s
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  t23_Permeable                    |    1            1    24.3s
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  t24_Erosion_Sedimentation        |    2            2    26.0s
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  t25_APS_Healing                  |    1            1     0.2s
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  t26_Dike                         |    6            6    17.8s
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  t27_T-dep_Conductivity           |    1            1    21.6s
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  t28_HeatRecharge                 |          2      2     0.9s
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  t29_PermeableSides_VelBoxes      |    1            1     1.0s
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  t30_Timestep_Schedule            |    1            1     0.4s
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  t31_geomIO                       |          2      2     1.4s
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  t32_BC_velocity                  |    2            2     2.5s
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  t33_Initial_APS                  |    6            6     4.6s

提示，出现该报错，直接方向键上键，回车等待重新下载

安装成功

环境设置#

复制下面的命令直接粘贴复制到命令行回车

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echo '
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if command -v spack &> /dev/null; then
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    export PETSC_DIR=$(spack location -i petsc)
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    export PETSC_OPT=$PETSC_DIR
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    export PETSC_DEB=$PETSC_DIR
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    export PETSC_ARCH=""
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fi' >> ~/.bashrc

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source ~/.bashrc

LaMEM编译#

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#首先下载
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git clone https://github.com/UniMainzGeo/LaMEM.git ./LaMEM

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#然后输入这个命令
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spack load petsc
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#前往LaMEM/src目录，
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cd LaMEM/src
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# 编译
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make mode=opt all

配置#

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#配置
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echo 'export PATH="$HOME/LaMEM/bin/opt:$PATH"' >> ~/.bashrc
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source ~/.bashrc

测试#

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sudo snap install julia --classic
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#成功后输入julia --version，看看有没有版本号
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julia --version
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#前往测试目录
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cd ../test/
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#运行测试
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make test

spack安装和配置#

前提环境#

安装PETSc#

环境设置#

LaMEM编译#

配置#

测试#

支持与分享

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