PETSc

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Revision as of 17:45, 9 February 2024 by Lothar.brendel (talk | contribs) (deprecations)
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PETSc is the Portable, Extensible Toolkit for Scientific Computation.

Version 3.1-p8

(March 25, 2010)

That's the version needed by belt. When choosing to download during configuration, versions are:

  • openmpi-1.4.1.tar.gz
  • mpich2-1.0.8.tar.gz
  • hypre-2.6.0b.tar.gz (uses deprecated MPI_Address(), MPI_Type_struct)

Problem when using system's MPI (more modern):

  • PETSc 3.1-p8 uses deprecated objects: MPI_Attr_get, MPI_Attr_put, MPI_Attr_delete, MPI_Keyval_create, MPI_Keyval_free, OMPI_C_MPI_NULL_COPY_FN, OMPI_C_MPI_NULL_DELETE_FN (deprecated since MPI-2.0) and MPI_Errhandler_create, MPI_Errhandler_set, MPI_Type_struct (removed in MPI-3.0)
  • Pluto4.1 itself uses deprecated objects (in Parallel/al_subarray_.c): MPI_Type_extent, MPI_Type_hvector, MPI_Type_struct (removed in MPI-3.0)
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