Example Codes

Hypre example codes

Clicking on any of the categories below displays examples that contain the described feature. Additionally, a comprehensive list of all examples follows the category lists.

The numerical results from most of the example codes below can be examined using the GLVis visualization tool. See the vis sub-directory for more details.

Users are encouraged to submit any example codes that they have created and would like to share. Contact a member of the hypre team.

Interface

Equation (PDE)

Discretization

Solver

Programming language

All example codes

Example 1: the simplest Struct example
Example 2: a simple two processor Struct example
Example 3: a Struct solver for the 5-pt discretization of the 2D Laplace equation
Example 4: several Struct solvers for a variable coefficient 2D Convection-Reaction-Diffusion equation
Example 5: unstructured solvers for the 5-pt discretization of the 2D Laplace equation
Example 5big: a 64-bit version of Example 5
Example 5f: Fortran version of Example 5
Example 6: a simple two processor SStruct example
Example 7: several SStruct solvers for a variable coefficient 2D Convection-Reaction-Diffusion equation
Example 8: two processor SStruct example with multiple parts
Example 9: a SStruct example for the biharmonic problem treated as a system of equations
Example 10: FEI example with bilinear finite elements for the 2D Laplace equation
Example 11: eigensolver for the 5-pt discretization of the 2D Laplace equation
Example 12: nodal version of Example 1
Example 12f: Fortran version of Example 12
Example 13: a SStruct example of bilinear finite elements on a mesh with an "enhanced connectivity" point
Example 14: version of Example 13 using the SStruct FEM input functions (instead of stencils)
Example 15: SStruct solver for a 3D definite Maxwell problem
Example 15big: a 64-bit version of Example 15
Example 16: a SStruct example of a high order Q3 finite element discretization