34d70f5fae
ONNX's MatMul is same as numpy.matmul, which supports input tensors with rank >= 1. But QNN's MatMul can only support input tensors with rank >= 2. This PR is to add MatMulOpBuilder for QNN EP to build QNN graph to support all possible cases of ONNX's MatMul, by adding Reshape nodes if necessary, e.g., if Reshape 1D input to 2D if exists, and Reshape output to expected shape at the end. This PR also tries to use FullyConnected Op for MatMul if 2nd input is 2D initializer or 1D tensor because FullyConnected is faster than MatMul on QNN EP. If 2nd input is 2D tensor, we require it an initializer because FullyConnected requires 2nd input in [n, k] shape, we can transpose it when graph building if it's an initializer (we don't want to add extra Transpose node). Use swin_base model as example, which contains several MatMul nodes with 2nd input is 2D initializer (not followed by Add), running on Gen3 mobile device, before the change, it takes 34.8876 ms, after this change, it's 27.0639 ms. |
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ONNX Runtime is a cross-platform inference and training machine-learning accelerator.
ONNX Runtime inference can enable faster customer experiences and lower costs, supporting models from deep learning frameworks such as PyTorch and TensorFlow/Keras as well as classical machine learning libraries such as scikit-learn, LightGBM, XGBoost, etc. ONNX Runtime is compatible with different hardware, drivers, and operating systems, and provides optimal performance by leveraging hardware accelerators where applicable alongside graph optimizations and transforms. Learn more →
ONNX Runtime training can accelerate the model training time on multi-node NVIDIA GPUs for transformer models with a one-line addition for existing PyTorch training scripts. Learn more →
Get Started & Resources
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General Information: onnxruntime.ai
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Usage documentation and tutorials: onnxruntime.ai/docs
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YouTube video tutorials: youtube.com/@ONNXRuntime
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Companion sample repositories:
- ONNX Runtime Inferencing: microsoft/onnxruntime-inference-examples
- ONNX Runtime Training: microsoft/onnxruntime-training-examples
Builtin Pipeline Status
| System | Inference | Training |
|---|---|---|
| Windows | ||
| Linux | ||
| Mac | ||
| Android | ||
| iOS | ||
| Web | ||
| Other |
This project is tested with BrowserStack.
Third-party Pipeline Status
| System | Inference | Training |
|---|---|---|
| Linux |  |
Releases
The current release and past releases can be found here: https://github.com/microsoft/onnxruntime/releases.
For details on the upcoming release, including release dates, announcements, features, and guidance on submitting feature requests, please visit the release roadmap: https://onnxruntime.ai/roadmap.
Data/Telemetry
Windows distributions of this project may collect usage data and send it to Microsoft to help improve our products and services. See the privacy statement for more details.
Contributions and Feedback
We welcome contributions! Please see the contribution guidelines.
For feature requests or bug reports, please file a GitHub Issue.
For general discussion or questions, please use GitHub Discussions.
Code of Conduct
This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.
License
This project is licensed under the MIT License.