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Diffstat (limited to 'libs/ARMComputeEx/src/core/CL/kernels/CLSpaceToDepthKernel.cpp')
-rw-r--r--libs/ARMComputeEx/src/core/CL/kernels/CLSpaceToDepthKernel.cpp113
1 files changed, 0 insertions, 113 deletions
diff --git a/libs/ARMComputeEx/src/core/CL/kernels/CLSpaceToDepthKernel.cpp b/libs/ARMComputeEx/src/core/CL/kernels/CLSpaceToDepthKernel.cpp
deleted file mode 100644
index 5d6329edc..000000000
--- a/libs/ARMComputeEx/src/core/CL/kernels/CLSpaceToDepthKernel.cpp
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
- * Copyright (c) 2016-2018 ARM Limited.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include "arm_compute/core/CL/kernels/CLSpaceToDepthKernel.h"
-
-#include "arm_compute/core/CL/CLHelpers.h"
-#include "arm_compute/core/CL/CLKernelLibraryEx.h"
-#include "arm_compute/core/CL/ICLTensor.h"
-
-using namespace arm_compute;
-
-namespace
-{
-Status validate_arguments(const ITensorInfo *input, const ITensorInfo *output,
- const int32_t block_size)
-{
- ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::U8, DataType::QASYMM8,
- DataType::S16, DataType::S32, DataType::F16,
- DataType::F32);
- ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(output, 1, DataType::U8, DataType::QASYMM8,
- DataType::S16, DataType::S32, DataType::F16,
- DataType::F32);
- ARM_COMPUTE_RETURN_ERROR_ON_MSG(block_size >= 1,
- "Block size should be greater than or equal to 1.");
-
- ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->dimension(3) == output->dimension(3),
- "Input batch should be equal to Output batch");
-
- ARM_COMPUTE_RETURN_ERROR_ON_MSG(
- input->dimension(2) * block_size * block_size == output->dimension(2),
- "Output depth should be equal to (input depth * block size *block size)");
-
- ARM_COMPUTE_RETURN_ERROR_ON_MSG(!(input->dimension(0) % block_size) &&
- !(input->dimension(1) % block_size),
- "Input height and width should be divisible by block size");
-
- ARM_COMPUTE_RETURN_ERROR_ON_MSG((output->dimension(0) == (input->dimension(0) / block_size)) &&
- (output->dimension(1) == (input->dimension(1) / block_size)),
- "Output height and width should be equal to "
- "input_height/blocksize and input_width/blocksize respectively");
-
- return Status{};
-}
-
-} // namespace
-
-CLSpaceToDepthKernel::CLSpaceToDepthKernel() : _input(nullptr), _output(nullptr) {}
-
-void CLSpaceToDepthKernel::configure(const ICLTensor *input, ICLTensor *output,
- const int32_t block_size)
-{
-
- ARM_COMPUTE_ERROR_ON_NULLPTR(input, output);
- ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), output->info(), block_size));
-
- _input = input;
- _output = output;
-
- // Set kernel build options
- std::set<std::string> build_opts;
- build_opts.emplace("-DDATA_TYPE=" + get_cl_type_from_data_type(input->info()->data_type()));
- build_opts.emplace("-DBLOCK_SIZE=" + support::cpp11::to_string(block_size));
- build_opts.emplace("-DDEPTH_IN=" + support::cpp11::to_string(input->info()->dimension(2)));
-
- // Create kernel
- _kernel =
- static_cast<cl::Kernel>(CLKernelLibraryEx::get().create_kernel("space_to_depth", build_opts));
-
- // Configure kernel window
- Window win = calculate_max_window(*input->info(), Steps());
-
- Coordinates coord;
- coord.set_num_dimensions(output->info()->num_dimensions());
- output->info()->set_valid_region(ValidRegion(coord, output->info()->tensor_shape()));
-
- ICLKernel::configure_internal(win);
-}
-
-void CLSpaceToDepthKernel::run(const Window &window, cl::CommandQueue &queue)
-{
- ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this);
- ARM_COMPUTE_ERROR_ON_MISMATCHING_WINDOWS(ICLKernel::window(), window);
-
- Window slice_in = window.first_slice_window_4D().collapse(ICLKernel::window(), 2, 4);
-
- // Setup output slice
- Window slice_out(slice_in);
- slice_out.set(Window::DimX, Window::Dimension(0, 0, 0));
- slice_out.set(Window::DimY, Window::Dimension(0, 0, 0));
- slice_out.set(Window::DimZ, Window::Dimension(0, 0, 0));
- slice_out.set(3, Window::Dimension(0, 0, 0));
-
- do
- {
- unsigned int idx = 0;
- add_4D_tensor_argument(idx, _input, slice_in);
- add_4D_tensor_argument(idx, _output, slice_out);
- enqueue(queue, *this, slice_in);
- } while (window.slide_window_slice_4D(slice_in) && window.slide_window_slice_4D(slice_out));
-}