1 files changed, 8 insertions, 0 deletions
diff --git a/nerv/lib/matrix/generic/matrix.c b/nerv/lib/matrix/generic/matrix.c
index 4246751..fd5d28f 100644
--- a/nerv/lib/matrix/generic/matrix.c
+++ b/nerv/lib/matrix/generic/matrix.c
@@ -10,6 +10,8 @@ void nerv_matrix_(data_free)(Matrix *self, Status *status) {
     {
         /* free matrix data */
         MATRIX_DATA_FREE(MATRIX_ELEM_PTR(self), status);
+        curandDestroyGenerator(*(self->curand_gen));
+        free(self->curand_gen);
         free(self->data_ref);
         free(self);
     }
@@ -39,6 +41,11 @@ Matrix *nerv_matrix_(create)(long nrow, long ncol, Status *status) {
     }
     self->data_ref = (long *)malloc(sizeof(long));
     *self->data_ref = 0;
+    
+    self->curand_gen = (curandGenerator_t*)malloc(sizeof(curandGenerator_t));
+    curandCreateGenerator(self->curand_gen, CURAND_RNG_PSEUDO_DEFAULT); 
+    curandSetPseudoRandomGeneratorSeed(*(self->curand_gen), time(NULL));
+
     nerv_matrix_(data_retain)(self);
     NERV_SET_STATUS(status, NERV_NORMAL, 0);
     return self;
@@ -57,6 +64,7 @@ Matrix *nerv_matrix_(getrow)(Matrix *self, int row) {
     prow->nmax = prow->ncol;
     MATRIX_ELEM_PTR(prow) = MATRIX_ROW_PTR(self, row);
     prow->data_ref = self->data_ref;
+    prow->curand_gen = self->curand_gen;
     nerv_matrix_(data_retain)(prow);
     return prow;
 }