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Diffstat (limited to 'src/core/CL/kernels/CLUpsampleLayerKernel.cpp')
-rw-r--r--src/core/CL/kernels/CLUpsampleLayerKernel.cpp171
1 files changed, 0 insertions, 171 deletions
diff --git a/src/core/CL/kernels/CLUpsampleLayerKernel.cpp b/src/core/CL/kernels/CLUpsampleLayerKernel.cpp
deleted file mode 100644
index dd6f85fe12..0000000000
--- a/src/core/CL/kernels/CLUpsampleLayerKernel.cpp
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright (c) 2018-2020 ARM Limited.
- *
- * SPDX-License-Identifier: MIT
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-#include "arm_compute/core/CL/kernels/CLUpsampleLayerKernel.h"
-
-#include "arm_compute/core/AccessWindowStatic.h"
-#include "arm_compute/core/CL/CLHelpers.h"
-#include "arm_compute/core/CL/CLKernelLibrary.h"
-#include "arm_compute/core/CL/CLValidate.h"
-#include "arm_compute/core/CL/ICLTensor.h"
-#include "arm_compute/core/Error.h"
-#include "arm_compute/core/Helpers.h"
-#include "arm_compute/core/Validate.h"
-#include "arm_compute/core/Window.h"
-#include "arm_compute/core/utils/misc/ShapeCalculator.h"
-#include "support/StringSupport.h"
-
-namespace arm_compute
-{
-CLUpsampleLayerKernel::CLUpsampleLayerKernel()
- : _input(nullptr), _output(nullptr), _info(), _data_layout(DataLayout::UNKNOWN), _num_elems_processed_per_iteration_input_x()
-{
-}
-
-Status CLUpsampleLayerKernel::validate(const ITensorInfo *input, const ITensorInfo *output, const Size2D &info, const InterpolationPolicy upsampling_policy)
-{
- ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input, output);
- ARM_COMPUTE_UNUSED(upsampling_policy);
-
- DataLayout data_layout = input->data_layout();
- const int idx_width = get_data_layout_dimension_index(data_layout, DataLayoutDimension::WIDTH);
- const int idx_height = get_data_layout_dimension_index(data_layout, DataLayoutDimension::HEIGHT);
-
- ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(input);
- ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::QASYMM8, DataType::QASYMM8_SIGNED, DataType::F16, DataType::F32);
- ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output);
- ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_LAYOUT(input, output);
- ARM_COMPUTE_RETURN_ERROR_ON(output->dimension(idx_width) != info.x() * input->dimension(idx_width));
- ARM_COMPUTE_RETURN_ERROR_ON(output->dimension(idx_height) != info.y() * input->dimension(idx_height));
- ARM_COMPUTE_RETURN_ERROR_ON_MSG(info.x() != 2 || info.y() != 2, "Only stride 2 is supported");
- ARM_COMPUTE_RETURN_ERROR_ON_MSG(upsampling_policy != InterpolationPolicy::NEAREST_NEIGHBOR, "Only nearest neighbor policy supported");
- ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_QUANTIZATION_INFO(input, output);
-
- return Status{};
-}
-
-void CLUpsampleLayerKernel::configure(const ICLTensor *input, ICLTensor *output, const Size2D &info, const InterpolationPolicy upsampling_policy)
-{
- configure(CLKernelLibrary::get().get_compile_context(), input, output, info, upsampling_policy);
-}
-
-void CLUpsampleLayerKernel::configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const Size2D &info, const InterpolationPolicy upsampling_policy)
-{
- ARM_COMPUTE_ERROR_ON_NULLPTR(input, output);
- ARM_COMPUTE_UNUSED(upsampling_policy);
-
- _input = input;
- _output = output;
- _info = info;
- _data_layout = input->info()->data_layout();
- _num_elems_processed_per_iteration_input_x = 1;
-
- TensorShape output_shape = misc::shape_calculator::compute_upsample_shape(*input->info(), info);
- auto_init_if_empty(*output->info(), output_shape, 1, input->info()->data_type());
- output->info()->set_data_layout(_data_layout);
-
- unsigned int num_elems_processed_per_iteration_x = 16;
- const int output_width_x = output->info()->dimension(0);
- const bool multi_access_x = ((output_width_x / num_elems_processed_per_iteration_x) > 0);
-
- // Perform validation step
- ARM_COMPUTE_ERROR_THROW_ON(CLUpsampleLayerKernel::validate(input->info(), output->info(), info, upsampling_policy));
-
- Window win{};
-
- switch(_data_layout)
- {
- case DataLayout::NCHW:
- {
- win = calculate_max_window(*output->info());
- win.set(Window::DimY, Window::Dimension(win.y().start(), win.y().end(), info.y()));
- if(multi_access_x)
- {
- _num_elems_processed_per_iteration_input_x = num_elems_processed_per_iteration_x / info.x();
- win.set(Window::DimX, Window::Dimension(win.x().start(), ceil_to_multiple(win.x().end(), num_elems_processed_per_iteration_x), num_elems_processed_per_iteration_x));
- }
- break;
- }
- case DataLayout::NHWC:
- {
- win = calculate_max_window(*output->info());
- win.set(Window::DimY, Window::Dimension(win.y().start(), win.y().end(), info.x()));
- win.set(Window::DimZ, Window::Dimension(win.z().start(), win.z().end(), info.y()));
- if(multi_access_x)
- {
- _num_elems_processed_per_iteration_input_x = num_elems_processed_per_iteration_x;
- win.set(Window::DimX, Window::Dimension(win.x().start(), ceil_to_multiple(win.x().end(),
- num_elems_processed_per_iteration_x),
- num_elems_processed_per_iteration_x));
- }
- break;
- }
- default:
- ARM_COMPUTE_ERROR("Not implemented");
- }
-
- // Create kernel
- CLBuildOptions build_opts;
- build_opts.add_option(("-DDATA_TYPE=" + get_cl_type_from_data_type(input->info()->data_type())));
- build_opts.add_option_if(multi_access_x, "-DVEC_SIZE_IN=" + support::cpp11::to_string(_num_elems_processed_per_iteration_input_x));
- build_opts.add_option_if(multi_access_x, "-DVEC_SIZE_OUT=" + support::cpp11::to_string(num_elems_processed_per_iteration_x));
- build_opts.add_option_if(multi_access_x, "-DLAST_ACCESSED_X_IN=" + support::cpp11::to_string(std::max<int>(_input->info()->dimension(0) - _num_elems_processed_per_iteration_input_x, 0)));
- build_opts.add_option_if(multi_access_x, "-DLAST_ACCESSED_X_OUT=" + support::cpp11::to_string(std::max<int>(output_width_x - num_elems_processed_per_iteration_x, 0)));
- _kernel = create_kernel(compile_context, "upsample_layer_" + lower_string(string_from_data_layout(input->info()->data_layout())), build_opts.options());
-
- ICLKernel::configure_internal(win);
-}
-
-void CLUpsampleLayerKernel::run(const Window &window, cl::CommandQueue &queue)
-{
- ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this);
- ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window);
-
- Window collapsed_window = window.collapse_if_possible(ICLKernel::window(), Window::DimZ);
- Window slice_out = collapsed_window.first_slice_window_3D();
- Window slice_in = collapsed_window.first_slice_window_3D();
-
- switch(_data_layout)
- {
- case DataLayout::NCHW:
- slice_in.set(Window::DimX, Window::Dimension(0, _input->info()->dimension(0), _num_elems_processed_per_iteration_input_x));
- slice_in.set(Window::DimY, Window::Dimension(0, _input->info()->dimension(1), 1));
- break;
- case DataLayout::NHWC:
- slice_in.set(Window::DimY, Window::Dimension(0, _input->info()->dimension(1), 1));
- slice_in.set(Window::DimZ, Window::Dimension(0, _input->info()->dimension(2), 1));
- break;
- default:
- ARM_COMPUTE_ERROR("Not implemented");
- }
-
- do
- {
- unsigned int idx = 0;
- add_3D_tensor_argument(idx, _input, slice_in);
- add_3D_tensor_argument(idx, _output, slice_out);
- enqueue(queue, *this, slice_out, lws_hint());
- }
- while(collapsed_window.slide_window_slice_3D(slice_out) && collapsed_window.slide_window_slice_3D(slice_in));
-}
-} // namespace arm_compute
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