Add onnxruntime fusion in command line validate

CHANGELOGS.rst

@@ -4,6 +4,7 @@ Change Logs
 0.4.0
 +++++
 
+* :pr:`50`: add support for onnxruntime fusion
 * :pr:`48`: add support for EncoderDecoderCache, test with openai/whisper-tiny
 * :pr:`45`: improve change_dynamic_dimension to fix some dimensions
 

_unittests/ut_torch_models/test_test_helpers.py

@@ -7,6 +7,7 @@
     get_inputs_for_task,
     validate_model,
     filter_inputs,
+    run_ort_fusion,
 )
 from onnx_diagnostic.torch_models.hghub.model_inputs import get_get_inputs_function_for_tasks
 
@@ -69,6 +70,11 @@ def test_validate_model_onnx(self):
         self.assertIsInstance(summary, dict)
         self.assertIsInstance(data, dict)
         self.assertLess(summary["disc_onnx_ort_run_abs"], 1e-4)
+        onnx_filename = data["onnx_filename"]
+        output_path = f"{onnx_filename}.ortopt.onnx"
+        run_ort_fusion(
+            onnx_filename, output_path, num_attention_heads=2, hidden_size=192, verbose=10
+        )
 
     def test_filter_inputs(self):
         inputs, ds = {"a": 1, "b": 2}, {"a": 20, "b": 30}

onnx_diagnostic/_command_lines_parser.py

@@ -287,6 +287,12 @@ def get_parser_validate() -> ArgumentParser:
         help="drops the following inputs names, it should be a list "
         "with comma separated values",
     )
+    parser.add_argument(
+        "--ortfusiontype",
+        required=False,
+        help="applies onnxruntime fusion, this parameter should contain the "
+        "model type or multiple values separated by |",
+    )
     parser.add_argument("-v", "--verbose", default=0, type=int, help="verbosity")
     parser.add_argument("--dtype", help="changes dtype if necessary")
     parser.add_argument("--device", help="changes the device if necessary")
@@ -338,6 +344,7 @@ def _cmd_validate(argv: List[Any]):
             exporter=args.export,
             dump_folder=args.dump_folder,
             drop_inputs=None if not args.drop else args.drop.split(","),
+            ortfusiontype=args.ortfusiontype,
         )
         print("")
         print("-- summary --")