diff options
Diffstat (limited to 'src/runtime/NEON/functions/NEUnstack.cpp')
| -rw-r--r-- | src/runtime/NEON/functions/NEUnstack.cpp | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/src/runtime/NEON/functions/NEUnstack.cpp b/src/runtime/NEON/functions/NEUnstack.cpp index 50596dbc0a..2f7ed2bb1f 100644 --- a/src/runtime/NEON/functions/NEUnstack.cpp +++ b/src/runtime/NEON/functions/NEUnstack.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2018-2019 Arm Limited. + * Copyright (c) 2018-2021 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -29,6 +29,8 @@ #include "arm_compute/core/Types.h" #include "arm_compute/core/utils/misc/ShapeCalculator.h" +#include "src/common/utils/Log.h" + namespace arm_compute { namespace @@ -38,13 +40,15 @@ inline unsigned int wrap_axis(int axis, const ITensorInfo *const tensor) return wrap_around(axis, static_cast<int>(tensor->num_dimensions())); } -inline void setup_slice_coordinates_and_mask(Coordinates &slice_start, int32_t &slice_end_mask, const unsigned int input_num_dimensions) +inline void setup_slice_coordinates_and_mask(Coordinates &slice_start, + int32_t &slice_end_mask, + const unsigned int input_num_dimensions) { // Setups up coordinates to slice the input tensor: start coordinates to all 0s and the unstacking axis of both Start/End to slice just one 2d tensor at a time. Coordinates slice_end; slice_start.set_num_dimensions(input_num_dimensions); slice_end.set_num_dimensions(input_num_dimensions); - for(size_t k = 0; k < input_num_dimensions; ++k) + for (size_t k = 0; k < input_num_dimensions; ++k) { slice_start.set(k, 0); slice_end.set(k, -1); @@ -54,22 +58,23 @@ inline void setup_slice_coordinates_and_mask(Coordinates &slice_start, int32_t & } // namespace NEUnstack::NEUnstack() // NOLINT - : _num_slices(0), - _strided_slice_vector() + : _num_slices(0), _strided_slice_vector() { } void NEUnstack::configure(const ITensor *input, const std::vector<ITensor *> &output_vector, int axis) { std::vector<ITensorInfo *> outputs_vector_info(output_vector.size()); - std::transform(output_vector.begin(), output_vector.end(), outputs_vector_info.begin(), [](ITensor * t) - { - ARM_COMPUTE_ERROR_ON_NULLPTR(t); - return t->info(); - }); + std::transform(output_vector.begin(), output_vector.end(), outputs_vector_info.begin(), + [](ITensor *t) + { + ARM_COMPUTE_ERROR_ON_NULLPTR(t); + return t->info(); + }); ARM_COMPUTE_ERROR_ON_NULLPTR(input); ARM_COMPUTE_ERROR_THROW_ON(NEUnstack::validate(input->info(), outputs_vector_info, axis)); + ARM_COMPUTE_LOG_PARAMS(input, output_vector, axis); // Wrap around negative values const unsigned int axis_u = wrap_axis(axis, input->info()); @@ -79,11 +84,12 @@ void NEUnstack::configure(const ITensor *input, const std::vector<ITensor *> &ou Coordinates slice_start; int32_t slice_end_mask; setup_slice_coordinates_and_mask(slice_start, slice_end_mask, input->info()->tensor_shape().num_dimensions()); - for(unsigned int slice = 0; slice < _num_slices; ++slice) + for (unsigned int slice = 0; slice < _num_slices; ++slice) { // Adjusts start and end coordinates to take a 2D slice at a time slice_start.set(axis_u, slice); - _strided_slice_vector[slice].configure(input, output_vector[slice], slice_start, Coordinates(), BiStrides(), 0, slice_end_mask, (1 << axis_u)); + _strided_slice_vector[slice].configure(input, output_vector[slice], slice_start, Coordinates(), BiStrides(), 0, + slice_end_mask, (1 << axis_u)); } } @@ -100,18 +106,20 @@ Status NEUnstack::validate(const ITensorInfo *input, const std::vector<ITensorIn Coordinates slice_start; int32_t slice_end_mask; - for(size_t k = 0; k < num_slices; ++k) + for (size_t k = 0; k < num_slices; ++k) { slice_start.set(wrap_axis(axis, input), k); setup_slice_coordinates_and_mask(slice_start, slice_end_mask, input->tensor_shape().num_dimensions()); - ARM_COMPUTE_RETURN_ON_ERROR(NEStridedSlice::validate(input, output_vector[k], slice_start, Coordinates(), BiStrides(), 0, slice_end_mask, (1 << wrap_axis(axis, input)))); + ARM_COMPUTE_RETURN_ON_ERROR(NEStridedSlice::validate(input, output_vector[k], slice_start, Coordinates(), + BiStrides(), 0, slice_end_mask, + (1 << wrap_axis(axis, input)))); } return Status{}; } void NEUnstack::run() { - for(unsigned i = 0; i < _num_slices; ++i) + for (unsigned i = 0; i < _num_slices; ++i) { _strided_slice_vector[i].run(); } |