diff options
Diffstat (limited to 'src/core/NEON/kernels/NEBatchToSpaceLayerKernel.cpp')
-rw-r--r-- | src/core/NEON/kernels/NEBatchToSpaceLayerKernel.cpp | 127 |
1 files changed, 75 insertions, 52 deletions
diff --git a/src/core/NEON/kernels/NEBatchToSpaceLayerKernel.cpp b/src/core/NEON/kernels/NEBatchToSpaceLayerKernel.cpp index 83fb5f6f51..f299bb94a4 100644 --- a/src/core/NEON/kernels/NEBatchToSpaceLayerKernel.cpp +++ b/src/core/NEON/kernels/NEBatchToSpaceLayerKernel.cpp @@ -27,8 +27,9 @@ #include "arm_compute/core/ITensor.h" #include "arm_compute/core/TensorInfo.h" #include "arm_compute/core/Types.h" -#include "arm_compute/core/Validate.h" #include "arm_compute/core/utils/misc/ShapeCalculator.h" +#include "arm_compute/core/Validate.h" + #include "src/core/helpers/AutoConfiguration.h" #include "src/core/helpers/WindowHelpers.h" @@ -46,7 +47,7 @@ Status validate_arguments(const ITensorInfo *input, const ITensorInfo *block_inf ARM_COMPUTE_RETURN_ERROR_ON(input->data_type() == DataType::UNKNOWN); // Validate output if initialized - if(output->total_size() != 0) + if (output->total_size() != 0) { ARM_COMPUTE_RETURN_ERROR_ON(output->num_dimensions() > 4); ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); @@ -54,7 +55,11 @@ Status validate_arguments(const ITensorInfo *input, const ITensorInfo *block_inf return Status{}; } -Status validate_arguments_static(const ITensorInfo *input, int block_shape_x, int block_shape_y, const ITensorInfo *output, const CropInfo &crop_info) +Status validate_arguments_static(const ITensorInfo *input, + int block_shape_x, + int block_shape_y, + const ITensorInfo *output, + const CropInfo &crop_info) { ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input, output); ARM_COMPUTE_RETURN_ERROR_ON(input->num_dimensions() > 4); @@ -65,13 +70,14 @@ Status validate_arguments_static(const ITensorInfo *input, int block_shape_x, in const int idx_batch = get_data_layout_dimension_index(data_layout, DataLayoutDimension::BATCHES); ARM_COMPUTE_RETURN_ERROR_ON(input->tensor_shape()[idx_batch] % (block_shape_x * block_shape_y) != 0); // Validate output if initialized - if(output->total_size() != 0) + if (output->total_size() != 0) { ARM_COMPUTE_RETURN_ERROR_ON(output->num_dimensions() > 4); ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); - const TensorShape expected_output_shape = compute_batch_to_space_shape(input->data_layout(), input->tensor_shape(), block_shape_x, block_shape_y, crop_info); - const TensorInfo expected_output = output->clone()->set_tensor_shape(expected_output_shape); + const TensorShape expected_output_shape = compute_batch_to_space_shape( + input->data_layout(), input->tensor_shape(), block_shape_x, block_shape_y, crop_info); + const TensorInfo expected_output = output->clone()->set_tensor_shape(expected_output_shape); ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(output, &expected_output); } @@ -80,7 +86,13 @@ Status validate_arguments_static(const ITensorInfo *input, int block_shape_x, in } // namespace NEBatchToSpaceLayerKernel::NEBatchToSpaceLayerKernel() - : _input(nullptr), _block_shape(nullptr), _output(nullptr), _data_layout(DataLayout::UNKNOWN), _block_shape_x(), _block_shape_y(), _crop_info() + : _input(nullptr), + _block_shape(nullptr), + _output(nullptr), + _data_layout(DataLayout::UNKNOWN), + _block_shape_x(), + _block_shape_y(), + _crop_info() { } @@ -99,15 +111,18 @@ void NEBatchToSpaceLayerKernel::configure(const ITensor *input, const ITensor *b ICPPKernel::configure(win); } -void NEBatchToSpaceLayerKernel::configure(const ITensor *input, int32_t block_shape_x, int32_t block_shape_y, ITensor *output, const CropInfo &crop_info) +void NEBatchToSpaceLayerKernel::configure( + const ITensor *input, int32_t block_shape_x, int32_t block_shape_y, ITensor *output, const CropInfo &crop_info) { ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); - const TensorShape output_shape = compute_batch_to_space_shape(input->info()->data_layout(), input->info()->tensor_shape(), block_shape_x, block_shape_y); + const TensorShape output_shape = compute_batch_to_space_shape( + input->info()->data_layout(), input->info()->tensor_shape(), block_shape_x, block_shape_y); // Output auto initialization if not yet initialized auto_init_if_empty(*output->info(), input->info()->clone()->set_tensor_shape(output_shape)); // Perform validation step - ARM_COMPUTE_ERROR_THROW_ON(validate_arguments_static(input->info(), block_shape_x, block_shape_y, output->info(), crop_info)); + ARM_COMPUTE_ERROR_THROW_ON( + validate_arguments_static(input->info(), block_shape_x, block_shape_y, output->info(), crop_info)); _input = input; _output = output; @@ -121,14 +136,19 @@ void NEBatchToSpaceLayerKernel::configure(const ITensor *input, int32_t block_sh ICPPKernel::configure(win); } -Status NEBatchToSpaceLayerKernel::validate(const ITensorInfo *input, const ITensorInfo *block_shape, const ITensorInfo *output) +Status +NEBatchToSpaceLayerKernel::validate(const ITensorInfo *input, const ITensorInfo *block_shape, const ITensorInfo *output) { ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input, block_shape, output); ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, block_shape, output)); return Status{}; } -Status NEBatchToSpaceLayerKernel::validate(const ITensorInfo *input, int32_t block_shape_x, int32_t block_shape_y, const ITensorInfo *output, const CropInfo &crop_info) +Status NEBatchToSpaceLayerKernel::validate(const ITensorInfo *input, + int32_t block_shape_x, + int32_t block_shape_y, + const ITensorInfo *output, + const CropInfo &crop_info) { ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input, output); ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments_static(input, block_shape_x, block_shape_y, output, crop_info)); @@ -141,7 +161,7 @@ void NEBatchToSpaceLayerKernel::run(const Window &window, const ThreadInfo &info ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICPPKernel::window(), window); - if(_block_shape != nullptr) + if (_block_shape != nullptr) { // Retrieve the block shapes dynamically _block_shape_x = *(reinterpret_cast<const int *>(_block_shape->ptr_to_element(0))); @@ -155,31 +175,32 @@ void NEBatchToSpaceLayerKernel::run(const Window &window, const ThreadInfo &info int batch_id = 0; // Main loop for NCHW and NHWC - if(_data_layout == DataLayout::NCHW) + if (_data_layout == DataLayout::NCHW) { do { Iterator out(_output, slice_out); - execute_window_loop(slice_out, [&](const Coordinates & id) - { - - const int x = id.x(); - const int y = id.y(); - const int z = id.z(); - // Translate x, y to uncropped version - const int x_c = x + _crop_info.left; - const int y_c = y + _crop_info.top; - - const int in_batch = batch_id + ((x_c % _block_shape_x) + (y_c % _block_shape_y) * _block_shape_x) * batch_size; - const int in_x = x_c / _block_shape_x; - const int in_y = y_c / _block_shape_y; - Coordinates input_coords{ in_x, in_y, z, in_batch }; - memcpy(out.ptr(), _input->ptr_to_element(input_coords), element_size); - }, - out); + execute_window_loop( + slice_out, + [&](const Coordinates &id) + { + const int x = id.x(); + const int y = id.y(); + const int z = id.z(); + // Translate x, y to uncropped version + const int x_c = x + _crop_info.left; + const int y_c = y + _crop_info.top; + + const int in_batch = + batch_id + ((x_c % _block_shape_x) + (y_c % _block_shape_y) * _block_shape_x) * batch_size; + const int in_x = x_c / _block_shape_x; + const int in_y = y_c / _block_shape_y; + Coordinates input_coords{in_x, in_y, z, in_batch}; + memcpy(out.ptr(), _input->ptr_to_element(input_coords), element_size); + }, + out); ++batch_id; - } - while(window.slide_window_slice_3D(slice_out)); + } while (window.slide_window_slice_3D(slice_out)); } else { @@ -188,26 +209,28 @@ void NEBatchToSpaceLayerKernel::run(const Window &window, const ThreadInfo &info do { Iterator out(_output, slice_out); - execute_window_loop(slice_out, [&](const Coordinates & id) - { - - const int x = id.y(); - const int y = id.z(); - - // Translate x, y to uncropped version - const int x_c = x + _crop_info.left; - const int y_c = y + _crop_info.top; - - const int in_batch = batch_id + ((x_c % _block_shape_x) + (y_c % _block_shape_y) * _block_shape_x) * batch_size; - const int in_x = x_c / _block_shape_x; - const int in_y = y_c / _block_shape_y; - Coordinates input_coords{ 0, in_x, in_y, in_batch }; - memcpy(out.ptr(), _input->ptr_to_element(input_coords), element_size * _input->info()->dimension(0)); - }, - out); + execute_window_loop( + slice_out, + [&](const Coordinates &id) + { + const int x = id.y(); + const int y = id.z(); + + // Translate x, y to uncropped version + const int x_c = x + _crop_info.left; + const int y_c = y + _crop_info.top; + + const int in_batch = + batch_id + ((x_c % _block_shape_x) + (y_c % _block_shape_y) * _block_shape_x) * batch_size; + const int in_x = x_c / _block_shape_x; + const int in_y = y_c / _block_shape_y; + Coordinates input_coords{0, in_x, in_y, in_batch}; + memcpy(out.ptr(), _input->ptr_to_element(input_coords), + element_size * _input->info()->dimension(0)); + }, + out); ++batch_id; - } - while(window.slide_window_slice_3D(slice_out)); + } while (window.slide_window_slice_3D(slice_out)); } } } // namespace arm_compute |