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CHANGELOG.rst

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Changelog for BytePS

0.2.4 (2020-06)

  • Fix compatibility issue with tf2 + standalone keras
  • Add support for tensorflow.keras
  • Improve robustness of broadcast

0.2.3 (2020-05)

  • Add DistributedDataParallel module for PyTorch
  • Fix the problem of different CPU tensor using the same name
  • Add skip_synchronize api for PyTorch
  • Add the option for lazy/non-lazy init

0.2.0 (2020-02)

  • Largely improve RDMA performance by enforcing page aligned memory.
  • Add IPC support for RDMA. Now support colocating servers and workers without sacrificing much performance.
  • Fix a hanging bug in BytePS server.
  • Fix RDMA-related segmentation fault problem during fork() (e.g., used by PyTorch data loader).
  • New feature: Enable mixing use of colocate and non-colocate servers, along with a smart tensor allocation strategy.
  • New feature: Add bpslaunch as the command to launch tasks.
  • Add support for pip install: pip3 install byteps

0.1.0 (2019-12)

  • First official release.