grudge 2021.1

Discretize discontinuous Galerkin operators quickly, on heterogeneous hardware

grudge helps you discretize discontinuous Galerkin operators, quickly and accurately.

It relies on

• numpy for arrays

• modepy for modes and nodes on simplices

• meshmode for modes and nodes on simplices

• loopy for fast array operations

• leap for time integration

• dagrt as an execution runtime

• pytest for automated testing

and, indirectly,

• PyOpenCL as computational infrastructure

PyOpenCL is likely the only package you’ll have to install by hand, all the others will be installed automatically.

Resources:

• documentation

• wiki home page

• source code via git