diff --git a/lib/cuda/cuda_shared.h b/lib/cuda/cuda_shared.h
index 978a277712..a11c57dc22 100644
--- a/lib/cuda/cuda_shared.h
+++ b/lib/cuda/cuda_shared.h
@@ -81,6 +81,7 @@ struct cuda_shared_atom		// relevent data from atom class
 	
  	int update_nlocal;
  	int update_nmax;
+ 	int update_neigh;
  	
 	dev_array xhold;	    // position at last neighboring
  	X_FLOAT triggerneighsq;		// maximum square movement before reneighboring
diff --git a/lib/cuda/pair_manybody_const.h b/lib/cuda/pair_manybody_const.h
new file mode 100644
index 0000000000..69bf32aead
--- /dev/null
+++ b/lib/cuda/pair_manybody_const.h
@@ -0,0 +1,16 @@
+/*
+ * pair_manybody_const.h
+ *
+ *  Created on: Oct 11, 2011
+ *      Author: chmu-tph
+ */
+
+#define MANYBODY_NPAIR 3
+
+__device__ __constant__ int elem2param[(MANYBODY_NPAIR+1)*(MANYBODY_NPAIR+1)*(MANYBODY_NPAIR+1)];
+__device__ __constant__ int nelements;
+__device__ __constant__ int map[MANYBODY_NPAIR+2];
+__device__ __constant__ int* _glob_numneigh_red;  //number of neighbors within force cutoff (as opposed to neighbor cutoff)
+__device__ __constant__ int* _glob_neighbors_red; //indices of neighbors within force cutoff
+__device__ __constant__ int* _glob_neightype_red; //type of neighbors within force cutoff
+