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SUNDIALS 5.4.0 Released

SUNDIALS is a SUite of Nonlinear and DIfferential/ALgebraic equation Solvers. This release includes full support for time-dependent mass matrices in ARKStep, interface between ARKStep and the XBraid multigrid reduction in time (MGRIT), a new API (SUNMemoryHelper) to support GPU users who have complex memory management, and much more.

Learn more:

SUNDIALS v5.4.0 release notes
The complete SUNDIALS release history
Downloads via the SUNDIALS website and SUNDIALS GitHub repo

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