...

1 files changed, 0 insertions, 6 deletions

diff --git a/embedding_example/main.c b/embedding_example/main.c
index 4e70892..4c6459c 100644
--- a/embedding_example/main.c
+++ b/embedding_example/main.c
@@ -49,12 +49,6 @@ void propagate(float for_fun) {
     }
     /* avoid gc */
     nerv_matrix_host_float_data_retain(input);
-    nerv_matrix_host_float_data_retain(input);
-    nerv_matrix_host_float_data_retain(input);
-    nerv_matrix_host_float_data_retain(input);
-    nerv_matrix_host_float_data_retain(output);
-    nerv_matrix_host_float_data_retain(output);
-    nerv_matrix_host_float_data_retain(output);
     nerv_matrix_host_float_data_retain(output);
 
     luaT_pushudata(L, input, nerv_matrix_host_float_tname);