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From Wang Wei <>
Subject [DISCUSSION] Release singa-3.0.0-rc1
Date Wed, 08 Apr 2020 17:25:58 GMT
Hi all,

We have prepared a new release candidate for version 3.0.0.
The Github tag is here

The major changes in V3.0.0 includes:

- Enhanced ONNX. Multiple ONNX models [1] have been tested in SINGA.
- Distributed training with MPI and NCCL Communication optimization through
gradient sparsification and compression, and chunk transmission.
- Computational graph construction and optimization for speed and memory
using the graph.
- New documentation website ( and API reference website (
- CI for code quality check.
- Replace MKLDNN with DNNL
- Update tensor APIs to support broadcasting operations.
- New autograd operators to support ONNX models.

A more detailed release note is at [2].

Please help to test the examples and proofread the documents.
Comments and suggestions are welcome!

Thank you!
Best Regards,


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