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Old Version 27

changes.mady.by.user Haibin Lin

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New Version 28

changes.mady.by.user Pedro Larroy

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  • Fixed I/O multiprocessing for too many open file handles (#8904), race condition (#8995), deadlock (#9126).

  • Fixed image IO integration with OpenCV 3.3 (#8757).

  • Fixed Gluon block printing (#8956).

  • Fixed float16 argmax when there is negative input. (#9149)

  • Fixed random number generator to ensure sufficient randomness. (#9119, #9256, #9300)

  • Fixed custom op multi-GPU scaling (#9283)

  • Fixed gradient of gather_nd when duplicate entries exist in index. (#9200)

  • Fixed overriden contexts in Module `group2ctx` option when using multiple contexts (#8867)
  • Fixed `swap_axes` operator with "add_to" gradient req  (#9541)
  • Fixed SSD kernel launch resource limits on volta (#9480)

 

New Features

  • Added experimental API in `contrib.text` for building vocabulary, and loading pre-trained word embeddings, with built-in support for 307 GloVe and FastText pre-trained embeddings. (#8763)
  • Added experimental structural blocks in `gluon.contrib`: `Concurrent`, `HybridConcurrent`, `Identity`. (#9427)
  • Added `sparse.dot(dense, csr)` operator (#8938)
  • Added `Khatri-Rao` operator (#7781)
  • Added `FTML` and `Signum` optimizer (#9220, #9262)
  • Added `ENABLE_CUDA_RTC` build option (#9428)

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