Release Note

New Features

NVDLA Backend

  • Initial release of nv_full hardwre configuration support
  • Support status for the models in the ONNX model zoo — ONNC can compile 6 models and run on NVDLA virtual platform successfully. 2 models are not supported by nv_full configuration. The other 4 models need support for more operators.
  • Vanilla Backend — A template for porting a new backend
  • Statistic API
  • Add flag --dry-run : Do not do the inference, just print statistics.
  • Add flag --onnx-opt: Enable onnx optimizer.
  • Add flag -fLinearScanAlgo=<string>: Select linear scan algorithm: first-fit, best-fit. (default is first-fit)
  • Add flag --enable-x86-fuse-conv-relu: Enable x86 fuse conv relu.

The Open Neural Network Compiler (ONNC), a compiler that connects Open Neural Network Exchange Format (ONNX) to every deep learning accelerator (DLA).

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