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

Solve the transpose system or apply AMG as a preconditioner to the transpose system

Documentation

Solve the transpose system or apply AMG as a preconditioner to the transpose system . 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
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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