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Merge "FL7: Refine MIRROR_PAD specification" am: f914da59a6 am: 7dc880a386 am: e22d6fbd77

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Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1940673

Change-Id: I48b2b1161ea42c7f060603183169752f75a61a6a
This commit is contained in:
David Gross 2022-01-10 17:55:52 +00:00 committed by Automerger Merge Worker
commit 072433f545
1 changed files with 17 additions and 0 deletions
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neuralnetworks/aidl/android/hardware/neuralnetworks/OperationType.aidl
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@ -5331,6 +5331,18 @@ enum OperationType {
/**
* Pads a tensor with mirrored values.
*
* This operator specifies one of two padding modes: REFLECT or SYMMETRIC.
* In the case of REFLECT mode, the mirroring excludes the border element
* on the padding side.
* In the case of SYMMETRIC mode, the mirroring includes the border element
* on the padding side.
*
* For example, if the input is the 1-D tensor `[1, 2, 3]` and the padding
* is `[0, 2]` (i.e., pad no elements before the first (and only) dimension,
* and two elements after the first (and only) dimension), then:
* - REFLECT mode produces the output `[1, 2, 3, 2, 1]`
* - SYMMETRIC mode produces the output `[1, 2, 3, 3, 2]`
*
* Supported tensor {@link OperandType}:
* * {@link OperandType::TENSOR_FLOAT16}
* * {@link OperandType::TENSOR_FLOAT32}
@ -5349,6 +5361,11 @@ enum OperationType {
* front of dimension i.
* padding[i, 1] specifies the number of elements to be padded after the
* end of dimension i.
* Each padding value must be nonnegative.
* In the case of REFLECT mode, each padding value must be less than the
* corresponding dimension.
* In the case of SYMMETRIC mode, each padding value must be less than or
* equal to the corresponding dimension.
* * 2: An {@link OperandType::INT32} scalar, specifying the mode.
* Options are 0:REFLECT and 1:SYMMETRIC.
*