int HYPRE_ParaSailsSetSym (HYPRE_Solver solver, int sym)

Set the symmetry parameter for the ParaSails preconditioner

Documentation

Set the symmetry parameter for the ParaSails preconditioner.

Parameters:
solver - [IN] Preconditioner object for which to set symmetry parameter.
sym - [IN] Value of the symmetry parameter:
value meaning
0 nonsymmetric and/or indefinite problem, and nonsymmetric preconditioner
1 SPD problem, and SPD (factored) preconditioner
2 nonsymmetric, definite problem, and SPD (factored) preconditioner

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