From 965d96dbd131bacaeb4bd4ae7b8a9094b88c6aab Mon Sep 17 00:00:00 2001
From: Yong-Dian Jian <ydjian@gmail.com>
Date: Wed, 18 Apr 2012 19:45:19 +0000
Subject: [PATCH]

---
 gtsam/linear/IterativeOptimizationParameters.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gtsam/linear/IterativeOptimizationParameters.h b/gtsam/linear/IterativeOptimizationParameters.h
index 6c541ea21..b717d9c3e 100644
--- a/gtsam/linear/IterativeOptimizationParameters.h
+++ b/gtsam/linear/IterativeOptimizationParameters.h
@@ -118,7 +118,8 @@ struct ConjugateGradientParameters {
 
   enum BLASKernel {   /* Matrix Operation Kernel */
     GTSAM = 0,        /* Jacobian Factor Graph of GTSAM */
-    SBM               /* Sparse Block Matrix */
+    SBM,              /* Sparse Block Matrix */
+    SBM_MT            /* Sparse Block Matrix Multithreaded */
   } blas_kernel_;
 
   size_t degree_;         /* the maximum degree of the vertices to be eliminated before doing cg */