Merge pull request #2 from PINTO0309/performance

Significantly faster processing

README.md

@@ -33,6 +33,7 @@ usage:
     --input_op_names INPUT_OP_NAMES
     --output_op_names OUTPUT_OP_NAMES
     [--output_onnx_file_path OUTPUT_ONNX_FILE_PATH]
+    [--non_verbose]
 
 optional arguments:
   -h, --help
@@ -43,16 +44,17 @@ optional arguments:
 
   --input_op_names INPUT_OP_NAMES
         List of OP names to specify for the input layer of the model.
-        Specify the name of the OP, separated by commas.
-        e.g. --input_op_names aaa,bbb,ccc
+         e.g. --input_op_names aaa bbb ccc
 
   --output_op_names OUTPUT_OP_NAMES
         List of OP names to specify for the output layer of the model.
-        Specify the name of the OP, separated by commas.
-        e.g. --output_op_names ddd,eee,fff
+         e.g. --output_op_names ddd eee fff
 
   --output_onnx_file_path OUTPUT_ONNX_FILE_PATH
         Output onnx file path. If not specified, extracted.onnx is output.
+
+  --non_verbose
+        Do not show all information logs. Only error logs are displayed.
 ```
 
 ## 3. In-script Usage
@@ -68,19 +70,18 @@ extraction(
     output_op_names: List[str],
     input_onnx_file_path: Union[str, NoneType] = '',
     onnx_graph: Union[onnx.onnx_ml_pb2.ModelProto, NoneType] = None,
-    output_onnx_file_path: Union[str, NoneType] = ''
+    output_onnx_file_path: Union[str, NoneType] = '',
+    non_verbose: Optional[bool] = False
 ) -> onnx.onnx_ml_pb2.ModelProto
 
     Parameters
     ----------
     input_op_names: List[str]
         List of OP names to specify for the input layer of the model.
-        Specify the name of the OP, separated by commas.
         e.g. ['aaa','bbb','ccc']
 
     output_op_names: List[str]
         List of OP names to specify for the output layer of the model.
-        Specify the name of the OP, separated by commas.
         e.g. ['ddd','eee','fff']
 
     input_onnx_file_path: Optional[str]
@@ -98,6 +99,10 @@ extraction(
         If not specified, .onnx is not output.
         Default: ''
 
+    non_verbose: Optional[bool]
+        Do not show all information logs. Only error logs are displayed.
+        Default: False
+
     Returns
     -------
     extracted_graph: onnx.ModelProto
@@ -108,8 +113,8 @@ extraction(
 ```bash
 $ sne4onnx \
 --input_onnx_file_path input.onnx \
---input_op_names aaa,bbb,ccc \
---output_op_names ddd,eee,fff \
+--input_op_names aaa bbb ccc \
+--output_op_names ddd eee fff \
 --output_onnx_file_path output.onnx
 ```
 
@@ -147,8 +152,8 @@ extracted_graph = extraction(
 ```bash
 $ sne4onnx \
 --input_onnx_file_path hitnet_sf_finalpass_720x1280.onnx \
---input_op_names 0,1 \
---output_op_names 497,785 \
+--input_op_names 0 1 \
+--output_op_names 497 785 \
 --output_onnx_file_path hitnet_sf_finalpass_720x960_head.onnx
 ```
 

sne4onnx/__init__.py

@@ -1,3 +1,3 @@
 from sne4onnx.onnx_network_extraction import extraction, main
 
-__version__ = '1.0.5'
+__version__ = '1.0.6'

sne4onnx/onnx_network_extraction.py

@@ -3,6 +3,7 @@
 import sys
 from argparse import ArgumentParser
 import onnx
+import onnx_graphsurgeon as gs
 from typing import Optional, List
 
 class Color:
@@ -37,19 +38,18 @@ def extraction(
     input_onnx_file_path: Optional[str] = '',
     onnx_graph: Optional[onnx.ModelProto] = None,
     output_onnx_file_path: Optional[str] = '',
+    non_verbose: Optional[bool] = False,
 ) -> onnx.ModelProto:
 
     """
     Parameters
     ----------
     input_op_names: List[str]
         List of OP names to specify for the input layer of the model.\n\
-        Specify the name of the OP, separated by commas.\n\
         e.g. ['aaa','bbb','ccc']
 
     output_op_names: List[str]
         List of OP names to specify for the output layer of the model.\n\
-        Specify the name of the OP, separated by commas.\n\
         e.g. ['ddd','eee','fff']
 
     input_onnx_file_path: Optional[str]
@@ -67,6 +67,10 @@ def extraction(
         If not specified, .onnx is not output.\n\
         Default: ''
 
+    non_verbose: Optional[bool]
+        Do not show all information logs. Only error logs are displayed.\n\
+        Default: False
+
     Returns
     -------
     extracted_graph: onnx.ModelProto
@@ -80,19 +84,55 @@ def extraction(
         )
         sys.exit(1)
 
+    if not input_op_names:
+        print(
+            f'{Color.RED}ERROR:{Color.RESET} '+
+            f'One or more input_op_names must be specified.'
+        )
+        sys.exit(1)
+
+    if not output_op_names:
+        print(
+            f'{Color.RED}ERROR:{Color.RESET} '+
+            f'One or more output_op_names must be specified.'
+        )
+        sys.exit(1)
+
     # Load
     graph = None
     if not onnx_graph:
-        graph = onnx.load(input_onnx_file_path)
-    else:
-        graph = onnx_graph
-
-    # Extract
-    extractor = onnx.utils.Extractor(graph)
-    extracted_graph = extractor.extract_model(
-        input_op_names,
-        output_op_names,
-    )
+        onnx_graph = onnx.load(input_onnx_file_path)
+    onnx_graph = onnx.shape_inference.infer_shapes(onnx_graph)
+    graph = gs.import_onnx(onnx_graph)
+    graph.cleanup().toposort()
+
+    # Extraction of input OP and output OP
+    graph_node_inputs = [graph_nodes for graph_nodes in graph.nodes for graph_nodes_input in graph_nodes.inputs if graph_nodes_input.name in input_op_names]
+    graph_node_outputs = [graph_nodes for graph_nodes in graph.nodes for graph_nodes_output in graph_nodes.outputs if graph_nodes_output.name in output_op_names]
+
+    # Init graph INPUT/OUTPUT
+    graph.inputs.clear()
+    graph.outputs.clear()
+
+    # Update graph INPUT/OUTPUT
+    graph.inputs = [graph_node_input for graph_node in graph_node_inputs for graph_node_input in graph_node.inputs if graph_node_input.shape]
+    graph.outputs = [graph_node_output for graph_node in graph_node_outputs for graph_node_output in graph_node.outputs]
+
+    # Cleanup
+    graph.cleanup().toposort()
+
+    # Shape Estimation
+    extracted_graph = None
+    try:
+        extracted_graph = onnx.shape_inference.infer_shapes(gs.export_onnx(graph))
+    except Exception as e:
+        extracted_graph = gs.export_onnx(graph)
+        if not non_verbose:
+            print(
+                f'{Color.YELLOW}WARNING:{Color.RESET} '+
+                'The input shape of the next OP does not match the output shape. '+
+                'Be sure to open the .onnx file to verify the certainty of the geometry.'
+            )
 
     # Save
     if output_onnx_file_path:
@@ -112,38 +152,51 @@ def main():
     parser.add_argument(
         '--input_op_names',
         type=str,
+        nargs='+',
         required=True,
         help="\
             List of OP names to specify for the input layer of the model. \
-            Specify the name of the OP, separated by commas. \
-            e.g. --input_op_names aaa,bbb,ccc"
+            e.g. --input_op_names aaa bbb ccc"
     )
     parser.add_argument(
         '--output_op_names',
         type=str,
+        nargs='+',
         required=True,
         help="\
             List of OP names to specify for the output layer of the model. \
-            Specify the name of the OP, separated by commas. \
-            e.g. --output_op_names ddd,eee,fff"
+            e.g. --output_op_names ddd eee fff"
     )
     parser.add_argument(
         '--output_onnx_file_path',
         type=str,
         default='extracted.onnx',
         help='Output onnx file path. If not specified, extracted.onnx is output.'
     )
+    parser.add_argument(
+        '--non_verbose',
+        action='store_true',
+        help='Do not show all information logs. Only error logs are displayed.'
+    )
     args = parser.parse_args()
 
-    input_op_names = args.input_op_names.strip(' ,').replace(' ','').split(',')
-    output_op_names = args.output_op_names.strip(' ,').replace(' ','').split(',')
+    input_onnx_file_path = args.input_onnx_file_path
+    input_op_names = args.input_op_names
+    output_op_names = args.output_op_names
+    output_onnx_file_path = args.output_onnx_file_path
+    non_verbose = args.non_verbose
+
+    # Load
+    onnx_graph = onnx.load(input_onnx_file_path)
 
     # Model extraction
     extracted_graph = extraction(
-        input_onnx_file_path=args.input_onnx_file_path,
+        input_onnx_file_path=None,
         input_op_names=input_op_names,
         output_op_names=output_op_names,
-        output_onnx_file_path=args.output_onnx_file_path,
+        onnx_graph=onnx_graph,
+        output_onnx_file_path=output_onnx_file_path,
+        non_verbose=non_verbose,
     )