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| -rw-r--r-- | gnu/packages/maths.scm | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm index 0d040bf296..e36a5744d8 100644 --- a/gnu/packages/maths.scm +++ b/gnu/packages/maths.scm @@ -1808,6 +1808,41 @@ scientific applications modeled by partial differential equations.") ,@(delete "--with-mpi=0" ,cf))))) (synopsis "Library to solve PDEs (with complex scalars and MPI support)"))) +(define-public python-petsc4py + (package + (name "python-petsc4py") + (version "3.9.1") + (source + (origin + (method url-fetch) + (uri (pypi-uri "petsc4py" version)) + (sha256 + (base32 + "1f8zd1ac9irsgkyqmzq30d9kl10fy1nh6zk312dhs43g449fkkhc")))) + (build-system python-build-system) + (arguments + `(#:phases + (modify-phases %standard-phases + (add-before 'build 'pre-build + (lambda _ + ;; Define path to PETSc installation. + (setenv "PETSC_DIR" (assoc-ref %build-inputs "petsc")) + #t)) + (add-before 'check 'mpi-setup + ,%openmpi-setup)))) + (inputs + `(("petsc" ,petsc-openmpi) + ("python-numpy" ,python-numpy))) + (home-page "https://bitbucket.org/petsc/petsc4py/") + (synopsis "Python bindings for PETSc") + (description "PETSc, the Portable, Extensible Toolkit for +Scientific Computation, is a suite of data structures and routines for +the scalable (parallel) solution of scientific applications modeled by +partial differential equations. It employs the MPI standard for all +message-passing communication. @code{petsc4py} provides Python +bindings to almost all functions of PETSc.") + (license license:bsd-3))) + (define-public python-kiwisolver (package (name "python-kiwisolver") |