[gemini] get the param visited order during runtime (#2108)

tests/test_gemini/test_runtime_mem_tracer.py

@@ -38,6 +38,13 @@ def test_runtime_mem_tracer():
         print("cuda_non_model_data_list", len(cuda_non_model_data_list))
         print(non_model_data_list)
 
+        cnt1 = 0
+        for p in runtime_mem_tracer.parameters_in_runtime_order():
+            cnt1 += 1
+        cnt2 = 0
+        for p in model.parameters():
+            cnt2 += 1
+        assert cnt2 == cnt1, f'visited param number {cnt1} vs real param number {cnt2}'
         del model