From ba3463e34d69c8d4f5c8da254c5ab02a47ca933e Mon Sep 17 00:00:00 2001
From: jjones <jjones>
Date: Thu, 21 Mar 2002 01:33:24 +0000
Subject: [PATCH] Set Tol = 0 when boomeramg is used as a preconditioner, This
 avoids a a residual computation.

---
 test/sstruct_linear_solvers.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/sstruct_linear_solvers.c b/test/sstruct_linear_solvers.c
index acf96a351..8d23a55e5 100644
--- a/test/sstruct_linear_solvers.c
+++ b/test/sstruct_linear_solvers.c
@@ -1944,6 +1944,7 @@ main( int   argc,
          HYPRE_BoomerAMGCreate(&par_precond); 
          HYPRE_BoomerAMGSetCoarsenType(par_precond, 6);
          HYPRE_BoomerAMGSetStrongThreshold(par_precond, 0.25);
+         HYPRE_BoomerAMGSetTol(par_precond, 0.0);
          HYPRE_BoomerAMGSetLogging(par_precond, 1, "sstruct.out.log");
          HYPRE_BoomerAMGSetMaxIter(par_precond, 1);
          HYPRE_PCGSetPrecond( par_solver,
@@ -2100,6 +2101,7 @@ main( int   argc,
          HYPRE_BoomerAMGCreate(&par_precond); 
          HYPRE_BoomerAMGSetCoarsenType(par_precond, 6);
          HYPRE_BoomerAMGSetStrongThreshold(par_precond, 0.25);
+         HYPRE_BoomerAMGSetTol(par_precond, 0.0);
          HYPRE_BoomerAMGSetLogging(par_precond, 1, "sstruct.out.log");
          HYPRE_BoomerAMGSetMaxIter(par_precond, 1);
          HYPRE_GMRESSetPrecond( par_solver,