Feature Highlights

• ONE Compiler
  • Compiler supports more operations
  • New command line interface for user interface consistancy
• ONE Runtime
  • Runtime CPU backend supports more operations
  • Runtime CPU backend supports more quant8 operations
  • API changes
  • New optimization

ONE Compiler

Compiler supports more operations

• MatrixDiag, MatrixSetDiag, ReverseSequence, ReverseV2, SegmentSum, SelectV2, SparseToDense, Where

New command line interface for user interface consistancy

• one-import: imports conventional model files to circle
  • one-import-tf: imports TensorFlow model to circle
  • one-import-tflite: imports TensorFlow lite model to circle
• one-optimize: circle optimize command
• one-quantize: circle quantize command
  • supports float32 to uint8, layer wise (for Conv series)
• one-pack: package command
• one-prepare-venv: prepares python virtual environment for importing TensorFlow model
• one-codegen: backend(if available) code generator

ONE Runtime

Runtime CPU backend supports more operations

• LogSoftmax, SpaceToBatchND

Runtime CPU backend supports more quant8 operations

• Logistic, Mul, Tanh, SpaceToBatchND, Transpose, Sub, Max, Min, Less, Greater, GreaterEqual, LessEqual, Equal, NotEqual

API changes

• Introduce basic asynchronous execution API

New optimization

• Remove dynamic tensor overhead from static models