diff --git a/DASP/src/main_spmv3_f64.cu b/DASP/src/main_spmv3_f64.cu
index 810de46..2511fac 100644
--- a/DASP/src/main_spmv3_f64.cu
+++ b/DASP/src/main_spmv3_f64.cu
@@ -1,5 +1,15 @@
 #include "dasp_spmv3.h"
 
+#define CHECK_CUSPARSE(func)                                               \
+{                                                                          \
+    cusparseStatus_t status = (func);                                      \
+    if (status != CUSPARSE_STATUS_SUCCESS) {                               \
+        printf("cuSPARSE API Error at line %d: %s\n",                      \
+               __LINE__, cusparseGetErrorString(status));                  \
+        return;                                                            \
+    }                                                                      \
+}
+
 int verify_new(MAT_VAL_TYPE *cusp_val, MAT_VAL_TYPE *cuda_val, int *new_order, int length)
 {
     for (int i = 0; i < length; i ++)