Fix to preserve domain and ir_version

README.md

@@ -39,6 +39,7 @@ $ sog4onnx -h
 usage: sog4onnx [-h]
   --ot OP_TYPE
   --os OPSET
+  --ir IR_VERSION
   --on OP_NAME
   [-iv NAME TYPE VALUE]
   [-ov NAME TYPE VALUE]
@@ -57,6 +58,9 @@ optional arguments:
   -os OPSET, --opset OPSET
     ONNX opset number.
 
+  -ir IR_VERSION, --ir_version IR_VERSION
+    ONNX ir_version number.
+
   -on OP_NAME, --op_name OP_NAME
     OP name.
 
@@ -112,6 +116,7 @@ Help on function generate in module sog4onnx.onnx_operation_generator:
 generate(
   op_type: str,
   opset: int,
+  ir_version: int,
   op_name: str,
   input_variables: dict,
   output_variables: dict,
@@ -134,6 +139,11 @@ generate(
 
         e.g. 11
 
+    ir_version: int
+        ONNX ir_version number.
+
+        e.g. 9
+
     op_name: str
         OP name.
 

sog4onnx/__init__.py

@@ -1,3 +1,3 @@
 from sog4onnx.onnx_operation_generator import generate, main
 
-__version__ = '1.0.16'
+__version__ = '1.0.17'

sog4onnx/onnx_operation_generator.py

@@ -70,6 +70,7 @@ def generate(
     op_type: str,
     opset: int,
     op_name: str,
+    ir_version: int = 9,
     input_variables: Optional[OrderedDict] = None,
     output_variables: Optional[OrderedDict] = None,
     attributes: Optional[OrderedDict] = None,
@@ -89,6 +90,10 @@ def generate(
         ONNX opset number.\n\
         e.g. 11
 
+    ir_version: int
+        ONNX ir_version number.\n\
+        e.g. 9
+
     op_name: str
         OP name.
 
@@ -208,7 +213,7 @@ def generate(
             outputs=output_gs_variables,
             opset=opset,
         )
-        single_op_graph = gs.export_onnx(graph)
+        single_op_graph = gs.export_onnx(graph, do_type_check=False, **{'ir_version': ir_version})
     else:
         graph_def = onnx.helper.make_graph(
             nodes=[node],
@@ -223,6 +228,7 @@ def generate(
         single_op_graph = onnx.helper.make_model(
             graph=graph_def,
             opset_imports=[opset_id_proto],
+            ir_version=ir_version,
         )
 
     # 4. Graph Check
@@ -270,6 +276,13 @@ def main():
         required=True,
         help='ONNX opset number.'
     )
+    parser.add_argument(
+        '-ir',
+        '--ir_version',
+        type=int,
+        default=9,
+        help='ONNX ir_version number.'
+    )
     parser.add_argument(
         '-on',
         '--op_name',
@@ -457,6 +470,7 @@ def main():
     single_op_graph = generate(
         op_type=args.op_type,
         opset=args.opset,
+        ir_version=args.ir_version,
         op_name=args.op_name,
         input_variables=input_variables_tmp,
         output_variables=output_variables_tmp,