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### Description This PR adds support for `float64` kernels in the latest versions of operators: Floor, Ceil and IsNaN. ### Motivation and Context The lack of these kernels is non-trivial to work around and easily lead to performance losses when it is attempted. When equivalence with an existing implementation is required, precision is easily lost when casting to `float32` instead. IsNaN is common when cleaning up data in an ML pipeline. Floor and Ceil have uses for discretising values and single-precision floats are insufficient to round well when values get larger than a few million. According to my measurement this only increases the binary size by a few kilobytes (on the Python wheel of RelWithDebInfo). Closes #13673 (Round already has float64 support) Partially solves #8791 (Looks like there's parallel issues/PR open for Split, but it is also hard to work around and hence useful) Signed-off-by: jbachurski <kbachurski@gmail.com> |
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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 documention 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
Build Pipeline Status
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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.