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TensorFlow-DirectML 1.15.4.dev201216

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@jstoecker jstoecker released this 18 Dec 02:01
· 2 commits to release/2020-11 since this release
v1.15.4.dev201216
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Preview build of tensorflow-directml built on December 16, 2020.

The Python packages are available as a PyPI release. To download the latest python package automatically, simply pip install tensorflow-directml.

Changes in dev201216:

  • Registers 55 new DirectML kernels. See the new Operator Roadmap for an overview of the operations DirectML supports and is planning to support.
  • Updates to DirectML 1.4.0 using the redistributable NuGet package, Microsoft.AI.DirectML.
  • Resolves an issue that prevented the DirectML library DLL file from loading correctly on Windows builds. This fix makes tensorflow-directml compatible with UWP apps like Python from the Microsoft Store.
  • Improves DirectX device removal reporting and troubleshooting. See Troubleshooting-Timeouts.md.
  • Fixes spurious out-of-memory issues affecting integrated GPUs, which don't have large pools of dedicated memory.
  • Exposes additional DirectX adapter information through device_lib.list_local_devices(). This makes it easier for consumers of tensorflow-directml to filter out adapters that don't meet minimum hardware requirements.
  • Removes AVX2 requirement from Linux builds, which improves CPU compatibility.
  • Switches to numpy 1.18.5 (works around breaking changes).
  • Merges upstream TensorFlow 1.15.4 fixes.
  • Fixes numerous DirectML kernel bugs.
  • Adds a few minor performance improvements.
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