Simple node deletion tool for onnx. I only test very miscellaneous and limited patterns as a hobby. There are probably a large number of bugs. Pull requests are welcome.
https://github.com/PINTO0309/simple-onnx-processing-tools
![CodeQL](https://github.com/PINTO0309/snd4onnx/workflows/CodeQL/badge.svg?raw=true)
### option
$ echo export PATH="~/.local/bin:$PATH" >> ~/.bashrc \
&& source ~/.bashrc
### run
$ pip install -U onnx \
&& python3 -m pip install -U onnx_graphsurgeon --index-url https://pypi.ngc.nvidia.com \
&& pip install -U snd4onnx
https://github.com/PINTO0309/simple-onnx-processing-tools#docker
$ snd4onnx -h
usage:
snd4onnx [-h]
-rn REMOVE_NODE_NAMES [REMOVE_NODE_NAMES ...]
-if INPUT_ONNX_FILE_PATH
-of OUTPUT_ONNX_FILE_PATH
[-n]
optional arguments:
-h, --help
show this help message and exit.
-rn REMOVE_NODE_NAMES [REMOVE_NODE_NAMES ...], --remove_node_names REMOVE_NODE_NAMES [REMOVE_NODE_NAMES ...]
ONNX node name to be deleted.
-if INPUT_ONNX_FILE_PATH, --input_onnx_file_path INPUT_ONNX_FILE_PATH
Input onnx file path.
-of OUTPUT_ONNX_FILE_PATH, --output_onnx_file_path OUTPUT_ONNX_FILE_PATH
Output onnx file path.
-n, --non_verbose
Do not show all information logs. Only error logs are displayed.
>>> from snd4onnx import remove
>>> help(remove)
Help on function remove in module snd4onnx.onnx_remove_node:
remove(
remove_node_names: List[str],
input_onnx_file_path: Union[str, NoneType] = '',
output_onnx_file_path: Union[str, NoneType] = '',
onnx_graph: Union[onnx.onnx_ml_pb2.ModelProto, NoneType] = None,
non_verbose: Union[bool, NoneType] = False
) -> onnx.onnx_ml_pb2.ModelProto
Parameters
----------
remove_node_names: List[str]
List of OP names to be deleted.
e.g. remove_node_names = ['op_name1', 'op_name2', 'op_name3', ...]
input_onnx_file_path: Optional[str]
Input onnx file path.
Either input_onnx_file_path or onnx_graph must be specified.
output_onnx_file_path: Optional[str]
Output onnx file path.
If output_onnx_file_path is not specified, no .onnx file is output.
onnx_graph: Optional[onnx.ModelProto]
onnx.ModelProto.
Either input_onnx_file_path or onnx_graph must be specified.
onnx_graph If specified, ignore input_onnx_file_path and process onnx_graph.
non_verbose: Optional[bool]
Do not show all information logs. Only error logs are displayed.
Default: False
Returns
-------
removed_graph: onnx.ModelProto
OP removed onnx ModelProto.
$ snd4onnx \
--remove_node_names node_name_a node_name_b \
--input_onnx_file_path input.onnx \
--output_onnx_file_path output.onnx
from snd4onnx import remove
onnx_graph = remove(
remove_node_names=['node_name_a', 'node_name_b'],
input_onnx_file_path='input.onnx',
)
# or
onnx_graph = remove(
remove_node_names=['node_name_a', 'node_name_b'],
onnx_graph=graph,
)
Before |
After |
![test1 onnx](https://user-images.githubusercontent.com/33194443/161254346-cdcf861f-adf6-447e-8a8b-3abe619bf5ee.png) |
![test1_removed onnx](https://user-images.githubusercontent.com/33194443/161254523-7f9d2f76-51ea-440d-a06b-7cda475a059d.png) |
Before |
After |
![test3 onnx](https://user-images.githubusercontent.com/33194443/161255204-6412469d-68f9-4e92-8cdd-2d6c1ca16b39.png) |
![test3_removed onnx](https://user-images.githubusercontent.com/33194443/161255237-24e48064-795f-4ed3-bd31-9ba50b58de93.png) |
Before |
After |
![test5 onnx](https://user-images.githubusercontent.com/33194443/161255498-148ab730-bdcc-4140-97fc-010aff0550ef.png) |
![test5_removed onnx](https://user-images.githubusercontent.com/33194443/161255532-13d2bfbb-7051-4c46-8025-1e2b6e2c61c5.png) |
Before |
After |
![test7 onnx](https://user-images.githubusercontent.com/33194443/161255804-c088a069-c049-4b4b-9e01-1827df9746c5.png) |
![test7_removed onnx](https://user-images.githubusercontent.com/33194443/161255996-155eb870-52d7-4694-b2b9-d524d996a671.png) |
Before |
After |
![test8 onnx](https://user-images.githubusercontent.com/33194443/161256392-d557322d-b358-4949-bd66-f5e678d131dc.png) |
![test8_removed onnx](https://user-images.githubusercontent.com/33194443/161256404-8e20596f-c7c2-4da3-a6b4-9685eda32ff8.png) |
- https://docs.nvidia.com/deeplearning/tensorrt/onnx-graphsurgeon/docs/index.html
- https://github.com/NVIDIA/TensorRT/tree/main/tools/onnx-graphsurgeon
- https://github.com/PINTO0309/scs4onnx
- https://github.com/PINTO0309/sne4onnx
- https://github.com/PINTO0309/snc4onnx
- https://github.com/PINTO0309/sog4onnx
- https://github.com/PINTO0309/PINTO_model_zoo
https://github.com/PINTO0309/simple-onnx-processing-tools/issues