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petsc_install [2023/03/22 18:02] – [Configuração usada atualmente Release (sem debug)] adminpetsc_install [2023/03/22 18:05] (current) – [Configuração usada atualmente Release (sem debug)] admin
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 == instalar antes do PETSc:  Valgrind e MPICH == == instalar antes do PETSc:  Valgrind e MPICH ==
  
-## MPICH+###1.  Install Valgrind ### 
 + 
 +###2.  Install MPICH ### 
 PETSc uses MPICH to deal with parallelism, so you can decide either install the MPICH and give its path to PETSc or let PETSc download it during the configuration process. The first option is recommended because the path to the *mpiexec* becomes fixed and independent of the PETSc build configuration. PETSc uses MPICH to deal with parallelism, so you can decide either install the MPICH and give its path to PETSc or let PETSc download it during the configuration process. The first option is recommended because the path to the *mpiexec* becomes fixed and independent of the PETSc build configuration.
 +
 You can download the file [mpich-3.4.2.tar.gz](https://github.com/pmodels/mpich/releases/tag/v3.4.2) and follow the instructions on [github](https://github.com/pmodels/mpich): You can download the file [mpich-3.4.2.tar.gz](https://github.com/pmodels/mpich/releases/tag/v3.4.2) and follow the instructions on [github](https://github.com/pmodels/mpich):
 - Unpack the tar file and go to the top level directory: - Unpack the tar file and go to the top level directory:
petsc_install.1679508172.txt.gz · Last modified: by admin