Metadata-Version: 2.1
Name: petsc
Version: 3.20.2
Summary: PETSc: Portable, Extensible Toolkit for Scientific Computation
Home-page: https://petsc.org/
Download-URL: https://web.cels.anl.gov/projects/petsc/download/release-snapshots/petsc-3.20.2.tar.gz#egg=petsc-3.20.2
Author: PETSc Team
Author-email: petsc-maint@mcs.anl.gov
Maintainer: Lisandro Dalcin
Maintainer-email: dalcinl@gmail.com
License: BSD
Keywords: PETSc,MPI
Platform: POSIX
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: BSD License
Classifier: Operating System :: POSIX
Classifier: Programming Language :: C
Classifier: Programming Language :: C++
Classifier: Programming Language :: Fortran
Classifier: Programming Language :: Python
Classifier: Topic :: Scientific/Engineering
Classifier: Topic :: Software Development :: Libraries
Provides: petsc
License-File: LICENSE

The Portable, Extensible Toolkit for Scientific Computation (PETSc),
is a suite of data structures and routines for the scalable (parallel)
solution of scientific applications modeled by partial differential
equations. It employs the Message Passing Interface (MPI) standard for
all message-passing communication.

.. note::

   To install ``PETSc`` and ``petsc4py`` (``mpi4py`` is optional
   but highly recommended) use::

     $ python -m pip install numpy mpi4py  (or pip install numpy mpi4py)
     $ python -m pip install petsc petsc4py (or pip install petsc petsc4py)

.. tip::

  You can also install the in-development versions with::

    $ python -m pip install Cython numpy mpi4py
    $ python -m pip install --no-deps https://gitlab.com/petsc/petsc/-/archive/main/petsc-main.tar.gz

  To set the MPI compilers use the environmental variables ``MPICC``, ``MPICXX``, ``MPIF90``.

  Provide any ``PETSc`` ./configure options using the environmental variable ``PETSC_CONFIGURE_OPTIONS``.

  Do not use the ``PETSc`` ``./configure`` options ``--with-cc``, ``--with-cxx``, ``--with-fc``, or ``--with-mpi-dir``.

  If ``mpi4py`` is installed the compilers will obtained from that installation and ``MPICC``, ``MPICXX``, ``MPIF90`` will be ignored.
