Exasim 1.0

This release contains the following capabilities of Exasim:

• Solve a wide range of partial differential equations
• Generate stand-alone C++ production code via the mathematical expressions of the PDEs
• Implement high-order DG methods including local DG and hybridized DG methods
• Implement diagonally implicit Runge-Kutta methods
• Implement parallel Newton-GMRES solvers and scalable preconditioners
• Employ Kokkos to provide full GPU functionality for all code components from discretization schemes to iterative solvers
• Provide interfaces to Julia, Python, and Matlab.

Exasim 0.5

This release does not employ Kokkos and does not implement hybridized DG methods.

Exasim Version 0.4

This is a major release that includes the following changes:

• Restructure Exasim folders
• Automatic differentiation using Enzyme for matrix-vector products in GMRES
• Implementation of artificial viscosity in the residual evaluation
• Space weather applications
• Create unit tests

Exasim Version 0.3

Exasim Version 0.3