Solver

Published configurations

Solution of linear and nonlinear discrete systems.

\[ \text{Find } \mathbf{x} \text{ such that } A\mathbf{x}=\mathbf{b}. \]

CG handles symmetric positive-definite systems, GMRES handles general iterative solves, and SparseLU provides direct sparse factorization. NewtonSolver drives nonlinear solves. These solvers operate on prepared systems or variational problems and provide convergence controls for PDE and optimization calculations.

Benchmarks

Constrained

Zero-initial-guess solves paired with constrained assembly workloads.

CoupledReactionDiffusion

Fixed-system CG on manufactured two-field reaction--diffusion operators.

DiagonalPreconditioner

Diagonal-preconditioner setup and application on constrained operators.

Helmholtz

Zero-initial-guess GMRES on manufactured complex Helmholtz operators.

Stokes

Measures the StokesSolve workload through its public library pipeline.