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Release 19.11

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@nikraj01 nikraj01 released this 05 Dec 17:18
· 5 commits to branches/android-nn-driver_19_11 since this release
v19.11
207b4f3

New Features:

  • Added ABS support - HAL 1.2
  • Added ARGMAX and ARGMIN support - HAL 1.2
  • Added EXPAND_DIMS support - HAL 1.2
  • Added SQRT support – HAL 1.2
  • Added RSQRT support – HAL 1.2
  • Added GROUPED_CONV_2D support – HAL 1.2
  • Added INSTANCE_NORMALIZATION support - HAL 1.2
  • Added LOG_SOFTMAX support - HAL 1.2
  • Added DEPTH_TO_SPACE support - HAL 1.2
  • Added support for comparison operations EQUAL, GREATER, GREATER_EQUAL, LESS, LESS_EQUAL and NOT_EQUAL - HAL 1.2
  • Added support per-channel quantization for CONV_2D, GROUPED_CONV_2D, DEPTHWISE_CONV_2D and TRANSPOSE_CONV_2D - HAL 1.2
  • Added FLOAT16 support for CONCATENATION, DEPTH_TO_SPACE, EXPAND_DIMS, PAD, PAD_V2, RESHAPE, SPACE_TO_DEPTH, SQUEEZE

Other changes:

  • CTS bug fix: crash in CONCATENATION layer and in DEPTHWISE_CONV_2D.
  • Fixed FP16 to FP32 fallback mechanism in optimizer to work with DEQUANTIZE.

Known Issues:

  • There is a known issue in the Android NNAPI implementation of Instance Normalization that will be fixed in a later revision of Android Q.

  • The Armnn implementation will produce VTS and CTS Instance Normalization test failures with versions of Android Q that do not have that fix.

  • When running the Android 10 R2 Compatibility Test Suite with the HAL 1.2 ArmNN Driver there are known test failures which include:

    • Driver termination during TestRandomGraph when using GPU acceleration (ie. ARMNN_COMPUTE_CL_ENABLE:=1)

    • Some TestRandomGraph/RandomGraphTest tests.

    • TestRandomGraph/SingleOperationTest#PAD_V1_1/19

    • TestRandomGraph/SingleOperationTest#PAD_V1_1/23

    • TestRandomGraph/SingleOperationTest#PAD_V1_1/26

    • TestRandomGraph/SingleOperationTest#PAD_V2_V1_2/16

    • TestRandomGraph/SingleOperationTest#PAD_V2_V1_2/26

    • TestRandomGraph/SingleOperationTest#PAD_V2_V1_2/34

    • TestRandomGraph/SingleOperationTest#PAD_V2_V1_2/36

  • Work is ongoing at high priority to mitigate these failures. A new release will be made when these issues are fixed.

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