diff --git a/test/test.c b/test/test.c
index 36d2d65..295f0b7 100644
--- a/test/test.c
+++ b/test/test.c
@@ -98,6 +98,10 @@ int main()
 {
     topo_init(1);
     topo_init(1);
+    printf("Total cores: %d, numa: %d\n", topo_num_core(), topo_num_numa());
+    for (int i = 0; i < topo_num_core(); i++) {
+        printf("Core %d -> NUMA %d\n", i, topo_core_to_numa(i));
+    }
     ts_test();
     return 0;
 }