Parallel-in-Time (PinT) Algorithms

pySDC

pySDC is a Python implementation of the spectral deferred correction (SDC) approach and its flavors, esp. the multilevel extension MLSDC and PFASST.

PFASST

PFASST++ is a C++ implementation of the "parallel full approximation scheme in space and time" (PFASST) algorithm

parallel-in-time.github.io

sources and generated static pages for

PararealF90

Lightweight Fortran 90 Parareal for 3D Burgers' equation

pyParareal

Python Parareal code to study its dispersion relation

dune-PFASST

a time-parallel solver for partial differential equations using the finite element method for spatial discretisation

dedalus-sdc

IMEX Spectral Deferred Correction solver for Dedalus

PyPinT

A Python3 framework for Parallel-in-Time integration routines. DEPRECATED

qmat

Package for the generation of coefficients used in Spectral Deferred Correction and related methods (Runge-Kutta, ...)

book-pint-code

Code source for the book "Time Parallel Time Integration" (Gander & Lunet, 2024)

cfno

CFNO is a variant of Fourier Neural Operators that uses a Chebychev expansion in the vertical direction.

pyMG-2016

Python framework for writing linear multigrid solvers

PyPinT-docu

additional documentation, posters and talks about PyPinT

wepps

A web app framework to connect python projects to a simple but interactive frontend.

pfasst-tikz

Visualize how the PFASST algorithm works using TikZ

sdc-wiki

time4apint

Mixing GFM method with PinT task scheduling

benchmark_suite_proposal

gfm

Code repository for the Generating Function Method

pyclaw

PyClaw is a Python-based interface to the algorithms of Clawpack and SharpClaw. It also contains the PetClaw package, which adds parallelism through PETSc.

pySDC-benchmarks

Repository for benchmark data