Chainer v6.2.0 をリリースしました

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Daisuke Nishino

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Jul 18, 2019, 4:56:12 AM7/18/19
to Chainer Japanese User Group
Chainer v6.2.0 をリリースしました！ リリースノートは以下の通りです。


Enhancements

  • Avoid code duplication in optimizer hook implementation (#7674)
  • Use six.integer_types for axis check in F.concat (#7712, thanks @knorth55!)
  • Use six.integer_types for axis checks (#7770)

Bug Fixes

  • Fix a bug of chainermn.links.create_mnbn_model (#7618)
  • Fix unit selection of CupyMemoryProfiler (#7639)
  • Skip None array in FunctionNode NaN check (#7642)
  • Fix AMSGrad with intel64 backend (#7689)
  • Fix spectral normalization chainerx conversion (#7705)
  • Fix PickleDataset crash when using multiprocessing (#7729, thanks @zaltoprofen!)
  • Fix pickling issues on MultiprocessIterator (#7742)
  • Fix an error on chainer.grad for multiple devices (#7746)

Code Fixes

  • Remove backslashes to continue lines of link targets (#7182)
  • Use backend.get_array_module not cuda.get_array_module (#7619, thanks @crcrpar!)
  • Avoid code duplication and access violation between Optimizer and GradientMethod (#7644)

Documentation

  • Add chainer.get_device to doc (#6831)
  • Correct Embed ID documentation (#7575)
  • Fix documentation for shape in generate_array (#7576)
  • Fix typos in ResNet prepare method (#7579)
  • Fix inconsistent document for extension finalizer (#7581)
  • Fix typos in expand_dims.py (#7608)
  • Minor grammar Improvements to broadcast documentation. (#7623)
  • Explain corresponding Links (#7628)
  • Correct missing parenthesis in documents (#7635, thanks @tinunkai!)
  • Tiny fix of BackwardContext comment (#7636, thanks @crcrpar!)
  • Edit FunctionNode docs. (#7659)
  • Improve contribution docs (#7680)
  • Fix typo in F.squeeze documentation (#7688)
  • Fix a grammar error (#7711)

Examples

  • Fix typo in examples/vae/train_vae.py (#7580, thanks @m4saka!)
  • Support default dtype in sentiment example's recursive minibatch version (#7596)
  • Warn NaN in FP16 mode in sentiment example's recursive minibatch version (#7598)
  • Example fix: stateful triggers cannot be reused (#7683)

Tests

  • Fix y_shape not used in tests (#7612)
  • Fix GroupNormalization tests (#7700)
  • Fix warning filter for protobuf (#7744)
  • Fix flaky TestContrastive (#7765)
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