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["Garth N. Wells" <gnw20@xxxxxxxxx>]

What was the problem that has been 'fixed'?

Garth

---------- Forwarded message ----------
From:  <noreply@xxxxxxxxxxxxx>
Date: 20 October 2011 10:11
Subject: [Branch ~dolfin-core/dolfin/main] Rev 6347: Fix problem with
default values for linear solver and preconditioner,
To: Garth Wells <gnw20@xxxxxxxxx>


------------------------------------------------------------
revno: 6347
committer: Anders Logg <logg@xxxxxxxxx>
branch nick: work
timestamp: Thu 2011-10-20 11:09:10 +0200
message:
 Fix problem with default values for linear solver and preconditioner,
 now set to "default" and "none".
modified:
 dolfin/fem/LinearVariationalSolver.h
 dolfin/fem/NonlinearVariationalSolver.h
 dolfin/la/LinearSolver.h


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=== modified file 'dolfin/fem/LinearVariationalSolver.h'
--- dolfin/fem/LinearVariationalSolver.h        2011-06-22 10:01:17 +0000
+++ dolfin/fem/LinearVariationalSolver.h        2011-10-20 09:09:10 +0000
@@ -18,7 +18,7 @@
 // Modified by Marie E. Rognes, 2011.
 //
 // First added:  2011-01-14 (2008-12-26 as VariationalProblem)
-// Last changed: 2011-06-22
+// Last changed: 2011-10-20

 #ifndef __LINEAR_VARIATIONAL_SOLVER_H
 #define __LINEAR_VARIATIONAL_SOLVER_H
@@ -53,8 +53,8 @@
    {
      Parameters p("linear_variational_solver");

-      p.add("linear_solver", "lu");
-      p.add("preconditioner", "default");
+      p.add("linear_solver", "default");
+      p.add("preconditioner", "none");
      p.add("symmetric", false);
      p.add("reset_jacobian", true);


=== modified file 'dolfin/fem/NonlinearVariationalSolver.h'
--- dolfin/fem/NonlinearVariationalSolver.h     2011-08-24 22:15:11 +0000
+++ dolfin/fem/NonlinearVariationalSolver.h     2011-10-20 09:09:10 +0000
@@ -18,7 +18,7 @@
 // Modified by Marie E. Rognes, 2011.
 //
 // First added:  2011-01-14 (2008-12-26 as VariationalProblem.h)
-// Last changed: 2011-06-22
+// Last changed: 2011-10-20

 #ifndef __NONLINEAR_VARIATIONAL_SOLVER_H
 #define __NONLINEAR_VARIATIONAL_SOLVER_H
@@ -57,8 +57,8 @@
    {
      Parameters p("nonlinear_variational_solver");

-      p.add("linear_solver",  "lu");
-      p.add("preconditioner", "default");
+      p.add("linear_solver",  "default");
+      p.add("preconditioner", "none");
      p.add("symmetric", false);
      p.add("reset_jacobian", true);


=== modified file 'dolfin/la/LinearSolver.h'
--- dolfin/la/LinearSolver.h    2011-10-07 12:24:30 +0000
+++ dolfin/la/LinearSolver.h    2011-10-20 09:09:10 +0000
@@ -44,8 +44,8 @@
  public:

    /// Create linear solver
-    LinearSolver(std::string method = "lu",
-                 std::string preconditioner = "ilu");
+    LinearSolver(std::string method = "default",
+                 std::string preconditioner = "none");

    /// Destructor
    ~LinearSolver();

=== modified file 'dolfin/fem/LinearVariationalSolver.h'
--- dolfin/fem/LinearVariationalSolver.h	2011-06-22 10:01:17 +0000
+++ dolfin/fem/LinearVariationalSolver.h	2011-10-20 09:09:10 +0000
@@ -18,7 +18,7 @@
 // Modified by Marie E. Rognes, 2011.
 //
 // First added:  2011-01-14 (2008-12-26 as VariationalProblem)
-// Last changed: 2011-06-22
+// Last changed: 2011-10-20
 
 #ifndef __LINEAR_VARIATIONAL_SOLVER_H
 #define __LINEAR_VARIATIONAL_SOLVER_H
@@ -53,8 +53,8 @@
     {
       Parameters p("linear_variational_solver");
 
-      p.add("linear_solver", "lu");
-      p.add("preconditioner", "default");
+      p.add("linear_solver", "default");
+      p.add("preconditioner", "none");
       p.add("symmetric", false);
       p.add("reset_jacobian", true);
 

=== modified file 'dolfin/fem/NonlinearVariationalSolver.h'
--- dolfin/fem/NonlinearVariationalSolver.h	2011-08-24 22:15:11 +0000
+++ dolfin/fem/NonlinearVariationalSolver.h	2011-10-20 09:09:10 +0000
@@ -18,7 +18,7 @@
 // Modified by Marie E. Rognes, 2011.
 //
 // First added:  2011-01-14 (2008-12-26 as VariationalProblem.h)
-// Last changed: 2011-06-22
+// Last changed: 2011-10-20
 
 #ifndef __NONLINEAR_VARIATIONAL_SOLVER_H
 #define __NONLINEAR_VARIATIONAL_SOLVER_H
@@ -57,8 +57,8 @@
     {
       Parameters p("nonlinear_variational_solver");
 
-      p.add("linear_solver",  "lu");
-      p.add("preconditioner", "default");
+      p.add("linear_solver",  "default");
+      p.add("preconditioner", "none");
       p.add("symmetric", false);
       p.add("reset_jacobian", true);
 

=== modified file 'dolfin/la/LinearSolver.h'
--- dolfin/la/LinearSolver.h	2011-10-07 12:24:30 +0000
+++ dolfin/la/LinearSolver.h	2011-10-20 09:09:10 +0000
@@ -44,8 +44,8 @@
   public:
 
     /// Create linear solver
-    LinearSolver(std::string method = "lu",
-                 std::string preconditioner = "ilu");
+    LinearSolver(std::string method = "default",
+                 std::string preconditioner = "none");
 
     /// Destructor
     ~LinearSolver();