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Commit c5c7bfe1 authored by Mika Raento's avatar Mika Raento
Browse files

Update neuralnetworks/*/types.hal to match impl 

Updates hardware/interfaces/neuralnetworks/1.(0|1)/types.hal to match
the NeuralNetworks.h header in framework/ml/nn. Only comments have
changed.

Updated using framework/ml/nn/tools/sync_enums_to_hal.py.

Change-Id: I0754868ad8acf6e2e0c5b83661d04682febec9b0
Merged-In: I0754868ad8acf6e2e0c5b83661d04682febec9b0
Bug: 77604249
Test: checked changes with git diff
Test: mm in $ANDROID_BUILD_TOP
(cherry picked from commit 7e64e7f9)
parent 3f221a83

neuralnetworks/1.0/types.hal

+12 −8
Original line number Diff line number Diff line
@@ -444,10 +444,11 @@ enum OperationType : int32_t { 
     * Supported tensor rank: up to 4.

     *

     * Inputs:

     * * 0: A tensor, specifying the input. If rank is greater than 2, then it gets flattened to

     *      a 2-D Tensor. The 2-D Tensor is handled as if dimensions corresponded to shape

     *      [batch_size, input_size], where “batch_size” corresponds to the batching dimension,

     *      and “input_size” is the size of the input.

     * * 0: A tensor of at least rank 2, specifying the input. If rank is greater than 2,

     *      then it gets flattened to a 2-D Tensor. The (flattened) 2-D Tensor is reshaped

     *      (if necessary) to [batch_size, input_size], where "input_size" corresponds to

     *      the number of inputs to the layer, matching the second dimension of weights, and

     *      "batch_size" is calculated by dividing the number of elements by "input_size".

     * * 1: A 2-D tensor, specifying the weights, of shape [num_units, input_size], where

     *      "num_units" corresponds to the number of output nodes.

     * * 2: A 1-D tensor, of shape [num_units], specifying the bias.
@@ -728,9 +729,11 @@ enum OperationType : int32_t { 
     *   \f{eqnarray*}{

     *   i_t = 1 - f_t

     *   \f}

     * * The cell-to-input weights (\f$W_{ci}\f$), cell-to-forget weights (\f$W_{cf}\f$), and cell-to-output

     *   weights (\f$W_{co}\f$) either all have values or none of them have values.

     *   If they have values, the peephole optimization is used.

     * * The cell-to-forget weights (\f$W_{cf}\f$) and cell-to-output

     *   weights (\f$W_{co}\f$) either both have values or neither of them have values.

     *   If they have values, the peephole optimization is used. Additionally,

     *   if CIFG is not used, cell-to-input weights (\f$W_{ci}\f$) is also

     *   required to have values for peephole optimization.

     * * The projection weights (\f$W_{proj}\f$) is required only for the recurrent projection

     *   layer, and should otherwise have no value.

     * * The projection bias (\f$b_{proj}\f$) may (but not required to) have a value if the
@@ -1008,7 +1011,8 @@ enum OperationType : int32_t { 
     * Resizes images to given size using the bilinear interpretation.

     *

     * Resized images must be distorted if their output aspect ratio is not the same as

     * input aspect ratio.

     * input aspect ratio. The corner pixels of output may not be the same as

     * corner pixels of input.

     *

     * Supported tensor types:

     * * {@link OperandType::TENSOR_FLOAT32}

neuralnetworks/1.1/types.hal

+7 −0
Original line number Diff line number Diff line
@@ -214,6 +214,13 @@ enum OperationType : @1.0::OperationType { 
     *    tensor to be sliced. The length must be of rank(input0).

     * 3: A 1-D Tensor of type TENSOR_INT32, the strides of the dimensions of the input

     *    tensor to be sliced. The length must be of rank(input0).

     * 4: An INT32 value, begin_mask. If the ith bit of begin_mask is set, begin[i] is ignored

     *    and the fullest possible range in that dimension is used instead.

     * 5: An INT32 value, end_mask. If the ith bit of end_mask is set, end[i] is ignored and

     *    the fullest possible range in that dimension is used instead.

     * 6: An INT32 value, shrink_axis_mask. An int32 mask. If the ith bit of shrink_axis_mask is

     *    set, it implies that the ith specification shrinks the dimensionality by 1. A slice of

     *    size 1 starting from begin[i] in the dimension must be preserved.

     *

     * Outputs:

     * 0: A tensor of the same type as input0.