Daniel R. Reynolds, Department of Mathematics, SMU
David J. Gardner, Carol S. Woodward, and Cody J. Balos, Center for Applied Scientific Computing, LLNL
ARKODE is a package for the solution of stiff, nonstiff, and multirate ordinary differential equation (ODE) systems (initial value problems) given in linearly implicit the form
The integration methods implemented in ARKODE include explicit and implicit Runge-Kutta methods, implicit-explicit (IMEX) additive Runge-Kutta methods, and multirate infinitesimal (MRI) methods.
ARKODE is part of a the SUNDIALS Suite of Nonlinear and Differential/Algebraic equation Solvers which consists of ARKODE, CVODE, CVODES, IDA, IDAS, and KINSOL. It is written in ANSI standard C and can be used in a variety of computing environments including serial, shared memory, distributed memory, and accelerator-based (e.g., GPU) systems. This flexibility is obtained from a modular design that leverages the shared vector, matrix, linear solver, and nonlinear solver APIs used across SUNDIALS packages.
Add the dependency in your build.zig.zon by running the following command:
zig fetch --save=arkode_zig https://github.com/mm318/arkode-zig/archive/refs/heads/main.tar.gz
Then, in your build.zig:
const std = @import("std");
pub fn build(b: *std.Build) !void {
const target = b.standardTargetOptions(.{});
const optimize = b.standardOptimizeOption(.{});
const arkode_dep = b.dependency("arkode_zig", .{
.target = target,
.optimize = optimize,
});
const arkode_artifact = arkode_dep.artifact("arkode");
const your_exe = b.addExecutable(.{
.target = target,
.optimize = optimize,
// your other options...
});
your_exe.addIncludePath(arkode_artifact.getEmittedIncludeTree());
your_exe.linkLibrary(arkode_artifact);
}
Bug fixes or minor changes are preferred via a pull request to the SUNDIALS GitHub repository. For more information on contributing see the CONTRIBUTING file.
See the online documentation or CITATIONS file for information on how to cite SUNDIALS in any publications reporting work done using SUNDIALS packages.
The SUNDIALS library has been developed over many years by a number of contributors. The current SUNDIALS team consists of Cody J. Balos, David J. Gardner, Alan C. Hindmarsh, Daniel R. Reynolds, Steven B. Roberts, and Carol S. Woodward. We thank Radu Serban for significant and critical past contributions.
Other contributors to SUNDIALS include: James Almgren-Bell, Lawrence E. Banks, Peter N. Brown, George Byrne, Rujeko Chinomona, Scott D. Cohen, Aaron Collier, Keith E. Grant, Steven L. Lee, Shelby L. Lockhart, John Loffeld, Daniel McGreer, Yu Pan, Slaven Peles, Cosmin Petra, H. Hunter Schwartz, Jean M. Sexton, Dan Shumaker, Steve G. Smith, Shahbaj Sohal, Allan G. Taylor, Hilari C. Tiede 6AA5 man, Chris White, Ting Yan, and Ulrike M. Yang.
This material is based on work supported by the U.S. Department of Energy, Office of Science, Office of Advanced Scientific Computing Research, Scientific Discovery through Advanced Computing (SciDAC) program via the Frameworks, Algorithms, and Scalable Technologies for Mathematics (FASTMath) Institute under DOE awards DE-AC52-07NA27344 and DE-SC-0021354.
This material is also based on work supported by the U.S. Department of Energy, Office of Science, Office of Advanced Scientific Computing Research, Next-Generation Scientific Software Technologies program under contract DE-AC52-07NA27344. Additional support is also provided by SciDAC partnerships with the U.S. Department of Energy’s FES, NP, BES, OE, and BER offices as well as the LLNL Institutional Scientific Capability Portfolio.
SUNDIALS is released under the BSD 3-clause license. See the LICENSE and NOTICE files for details. All new contributions must be made under the BSD 3-clause license.
Please Note If you are using SUNDIALS with any third party libraries linked in (e.g., LAPACK, KLU, SuperLU_MT, PETSc, hypre, etc.), be sure to review the respective license of the package as that license may have more restrictive terms than the SUNDIALS license.
SPDX-License-Identifier: BSD-3-Clause
LLNL-CODE-667205 (ARKODE)
UCRL-CODE-155951 (CVODE)
UCRL-CODE-155950 (CVODES)
UCRL-CODE-155952 (IDA)
UCRL-CODE-237203 (IDAS)
LLNL-CODE-665877 (KINSOL)