int HYPRE_EuclidSolve (HYPRE_Solver solver, HYPRE_ParCSRMatrix A, HYPRE_ParVector b, HYPRE_ParVector x)

Apply the Euclid preconditioner

Documentation

Apply the Euclid preconditioner. This function should be passed to the iterative solver SetPrecond function.

Parameters:
solver - [IN] Preconditioner object to apply.
A - Ignored by this function.
b - [IN] Vector to precondition.
x - [OUT] Preconditioned vector.

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