int HYPRE_BoomerAMGSolve

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

Solve the system or apply AMG as a preconditioner.

Documentation

Solve the system or apply AMG as a preconditioner. If used as a preconditioner, this function should be passed to the iterative solver SetPrecond function.

Parameters:
solver - [IN] solver or preconditioner object to be applied.
A - [IN] ParCSR matrix, matrix of the linear system to be solved
b - [IN] right hand side of the linear system to be solved
x - [OUT] approximated solution of the linear system to be solved

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