SUNDIALS

The SUite of Nonlinear and DIfferential/ALgebraic equation Solvers consists of the following six solvers:
CVODE solves initial value problems for ordinary differential equation (ODE) systems.
CVODES solves ODE systems and includes sensitivity analysis capabilities (forward and adjoint).
ARKode solves initial value ODE problems with additive Runge-Kutta methods, include support for IMEX methods.
IDA solves initial value problems for differential-algebraic equation (DAE) systems.
IDAS solves (DAE) systems and includes sensitivity analysis capabilities (forward and adjoint).
KINSOL solves nonlinear algebraic systems.


The project webpage is located at www.computation.llnl.gov/projects/sundials

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Topics (1542)
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ATTENTION: the sundials-users subforum is the best place to view and search for SUNDIALS help and questions by cbalos
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by cbalos
Checking my understanding of IDA by Alan Garny-3
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by Alan Garny-3
Sundials - Users
Sundials-5.1.0: test_sunnonlinsol_petscsnes failed by Antonio
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by Antonio
Sundials - Users
Sundials-5.0.0 does not recognize PETSc by Antonio
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by Antonio
Sundials - Users
Python interface sundials 5.0 released by Benny Malengier
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by Benny Malengier
Sundials - Users
MPI support on windows by Øyvind Foshaug
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by Øyvind Foshaug
Sundials - Users
very slow integration in stiff ODE problem with respect to MATLAB by Danilo Tomasoni
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by Hindmarsh, Alan Carl...
Sundials - Users
Choosing the initial time step by Halpern, David-2
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by Halpern, David-2
Sundials - Users
Merge several smaller ODES into one big ODE or iterate through all ODEs by frankzack-2
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by Hindmarsh, Alan Carl...
Sundials - Users
problems linking lapack by frankzack-2
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by cbalos
Sundials - Users
When to use Matrix-Free Linear Solver? by frankzack-2
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by Hindmarsh, Alan Carl...
Sundials - Users
Seems like a bug, but I'm really new to Sundials v5 by John Weeks
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by John Weeks
Sundials - Users
cvode: Show internally computed DQ Jacobi Matrix by frankzack-2
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by Hindmarsh, Alan Carl...
Sundials - Users
Question on a stiff DAE problem by ErikFrisk
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by Hindmarsh, Alan Carl...
Sundials - Users
Surprising instabilities in CVODES while solving a simple ODE system by robertf
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by robertf
Sundials - Users
Announcing SUNDIALS v5.0.0 by cbalos
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by cbalos
Sundials - Users
Cvodes, formulation of backward problem in adjoint solver by Marina Riabiz
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by Marina Riabiz
Thank you-Christian by Christian Basile
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by Christian Basile
Sundials - Users
Installation Challenges by CarlDubya
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by CarlDubya
Sundials - Users
Sundials installation by Kaps, Lothar
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by (No Name
Sundials - Users
CVODES error test failed repeatedly or with |h|=hmin by (No Name
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by Hindmarsh, Alan Carl...
Sundials - Users
Chemical kinetics; linking against sundials using both double *and* long double precision? by Björn Dahlgren
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by Hindmarsh, Alan Carl...
Sundials - Users
SUNDIALS Development Moving to GitHub by idontgetoutmuch
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by idontgetoutmuch
Sundials - Users
Solving chemical system (IVP) by QUENTIN FAURE
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by Quentin Faure-2
Sundials - Users
Go vs C by L Godioleskky
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by L Godioleskky
Sundials - Users
covde_mem serialization by hyumo
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by Andreas Nicolai-2
Sundials - Users
high-order runge-kutta method with CVODE by Danilo Tomasoni
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by Dan Reynolds
Sundials - Users
How can I fix the sparsity pattern of Jacobian when I use a sparse CVODE solver? by 314239499
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by 314239499
Sundials - Users
IDACalcIC for c*y' = f(y) by mhines
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by Hindmarsh, Alan Carl...
Sundials - Users
Add constraints to IDA solver by Camille
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by Camille
Sundials - Users
sundials team: status of broken download links on the sundials web page by cbalos
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by L Godioleskky
Sundials - Users
Sundials download forbidden by Valentin Sulzer
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by Valentin Sulzer
Sundials - Users
Download of archived versions not possible by Andreas Nicolai-2
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by Andreas Nicolai-2
Sundials - Users
Fwd: Bug in Build? by Dominic Steinitz
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by Dominic Steinitz
Sundials - Users
Question regarding sensitivity calculation for specific parameters and states/entities (CVODES) by SN248
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by SN248
Sundials - Users
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