petsc-3.15.0 2021-04-05
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Registers all of the matrix Coarsen routines in PETSc.


PetscErrorCode  MatCoarsenRegisterAll(void)
Not Collective

Adding new methods

To add a new method to the registry. Copy this routine and modify it to incorporate a call to MatCoarsenRegister() for the new method, after the current list.

Restricting the choices: To prevent all of the methods from being registered and thus save memory, copy this routine and modify it to register a zero, instead of the function name, for those methods you do not wish to register. Make sure that the replacement routine is linked before libpetscmat.a.

.seealso: MatCoarsenRegister(), MatCoarsenRegisterDestroy()




Index of all MatOrderings routines
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Index of all manual pages