commit 290b975d1d4eba44205bbeb0fa6b3ce8a6fa4a0c
author Sameer Agarwal <sameeragarwal@google.com> Sun Feb 17 16:50:37 2013 -0800
committer Sameer Agarwal <sameeragarwal@google.com> Sun Feb 17 23:20:41 2013 -0800
tree bc633522569e175c349f3242d2e517d10f458813
parent d010de543530001fa917501a13ba02879c8ea52f

Preconditioner refactoring.

1. Added a Preconditioner interface.
2. SCHUR_JACOBI is now its own class and is independent of
SuiteSparse.

Change-Id: Id912ab19cf3736e61d1b90ddaf5bfba33e877ec4

internal/ceres/solver.cc

diff --git a/internal/ceres/solver.cc b/internal/ceres/solver.cc
index e612c26..6d38535 100644
--- a/internal/ceres/solver.cc
+++ b/internal/ceres/solver.cc
@@ -185,8 +185,7 @@
     if (linear_solver_type_used == SPARSE_NORMAL_CHOLESKY ||
         linear_solver_type_used == SPARSE_SCHUR ||
         (linear_solver_type_used == ITERATIVE_SCHUR &&
-         (preconditioner_type == SCHUR_JACOBI ||
-          preconditioner_type == CLUSTER_JACOBI ||
+         (preconditioner_type == CLUSTER_JACOBI ||
           preconditioner_type == CLUSTER_TRIDIAGONAL))) {
       StringAppendF(&report, "\nSparse Linear Algebra Library %15s\n",
                     SparseLinearAlgebraLibraryTypeToString(