bare-bones documentation pointing to the existence of GMRES

ajnonaka · Dec 3, 2024 · cc09ed1 · cc09ed1
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diff --git a/Docs/source/LinearSolvers_Tutorial.rst b/Docs/source/LinearSolvers_Tutorial.rst
@@ -26,6 +26,8 @@ Step-by-step instructions for configuring AMReX to use HYPRE for this example ar
 
 ``ABecLaplacian_F`` demonstrates how to solve with cell-centered data using the Fortran interfaces.
 
+``GMRES/Poisson`` demonstrates how to solve the Poisson equation using GMRES with Jacobi preconditioning.
+
 ``NodalPoisson`` demonstrates how to set up and solve a variable coefficient Poisson equation
 with the rhs and solution data on nodes.