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Release 20.08

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@nikraj01 nikraj01 released this 28 Aug 17:19
v20.08
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Learn about vigilant mode.

New Features:

  • Added FILL operator support for HAL 1.3 Driver.
  • Added GATHER operator support for HAL 1.3 and 1.2 on CpuAcc and GpuAcc.
  • Added RANK operator support for HAL 1.3 Driver.
  • Add QoS to AndroidNNDriver.
  • Added align corner and half pixels support to the RESIZE operator for HAL 1.3 Driver.
  • Added Dynamic Tensor Type1 support for all layers except for:
    • Concatenation
    • Fill
    • Rank
    • Squeeze
    • LSTM
    • QLSTM
    • Q16bitLSTM

Bug Fixes:

  • Add support for SOFTMAX when beta is Float16.
  • Add support for TRANSPOSE when the permutation vector has no value by setting it to the default permutation vector.
  • Add check in STRIDED_SLICE for negative stride with ShrinkAxisMask.

Known Issues:

  • Android Q CTS TestRandomGraph/RandomGraphTest#LargeGraph_TENSOR_FLOAT16_Rank2/20 has been added to the list of test that are allowed to fail, as it has a LOG followed by a FLOOR in FP16. This test is not part of the Android R CTS.
  • Caffe SqueezeNet not supported in CpuAcc and GpuAcc, due to the axis used in the Softmax layer is not supported by ACL. Default axis for Softmax in ACL is now the most right dimension(0 for ACL, -1 for ArmNN). In 20.05 and before the default axis was the second dimension from the right.
  • Support to wav2letter model has been added, however its accuracy has not been confirmed yet.

Note: In the 20.11 release we will stop supporting Android P, and we will officially support Android R. Just as additional information, it is worth mentioning that the large number of tests that have been added to the Android R VTS and NeuralNetworks has increased test runtime substantially.

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