- Improved stability when models exceeding the ProtocolBuffers size limit of 2 GB are targeted for conversion.
- However, if the model size is about 4 GB, as in StableDiffusion, the conversion target is expected to require resources of about `128 GB RAM + 1 TB SWAP` or `512 GB RAM` or `1 TB RAM`, etc...
- Since it is not possible to prepare such a huge resource in the development environment, it is not possible to confirm that the conversion completes successfully.
- TensorFlow's `saved_model` format uses the same file format as ONNX ([Protocol Buffers](https://protobuf.dev/)), so it cannot generate models with file sizes larger than 2 GB.
- `ConstantOfShape`
- Improved stability of `ConstantOfShape` conversions
- [Conversion error with stable diffusion model. 424](https://github.com/PINTO0309/onnx2tf/issues/424)
What's Changed
* Improved stability when models exceeding the ProtocolBuffers size limit of 2 GB are targeted for conversion. by PINTO0309 in https://github.com/PINTO0309/onnx2tf/pull/428
**Full Changelog**: https://github.com/PINTO0309/onnx2tf/compare/1.15.0...1.15.1