1 files changed, 0 insertions, 175 deletions
diff --git a/src/core/gpu/cl/kernels/ClCol2ImKernel.cpp b/src/core/gpu/cl/kernels/ClCol2ImKernel.cpp
deleted file mode 100644
index a3d57115f9..0000000000
--- a/src/core/gpu/cl/kernels/ClCol2ImKernel.cpp
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Copyright (c) 2017-2021 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 "src/core/gpu/cl/kernels/ClCol2ImKernel.h"
-
-#include "arm_compute/core/CL/CLHelpers.h"
-#include "arm_compute/core/CL/CLKernelLibrary.h"
-#include "arm_compute/core/CL/ICLTensor.h"
-#include "arm_compute/core/CL/OpenCL.h"
-#include "arm_compute/core/Helpers.h"
-#include "arm_compute/core/utils/misc/ShapeCalculator.h"
-#include "src/core/CL/CLValidate.h"
-#include "src/core/helpers/AutoConfiguration.h"
-#include "src/core/helpers/WindowHelpers.h"
-#include "support/Cast.h"
-#include "support/StringSupport.h"
-
-#include <cmath>
-
-namespace arm_compute
-{
-using namespace misc::shape_calculator;
-namespace opencl
-{
-namespace kernels
-{
-namespace
-{
-Status validate_arguments(const ITensorInfo *src, const ITensorInfo *dst, const Size2D &convolved_dims, unsigned int num_groups)
-{
-    ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src, dst);
-    ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(src);
-    ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(src, 1, DataType::QASYMM8, DataType::QASYMM8_SIGNED, DataType::F16, DataType::F32);
-
-    // Checks performed when output is configured
-    if(dst->total_size() != 0)
-    {
-        ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DIMENSIONS(dst->tensor_shape(), compute_col2im_shape(*src, convolved_dims, true, num_groups));
-        ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(src, dst);
-        ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_QUANTIZATION_INFO(src, dst);
-        ARM_COMPUTE_RETURN_ERROR_ON_MSG(dst->data_layout() != DataLayout::NCHW, "Col2Im output's data layout must always be NCHW");
-    }
-
-    return Status{};
-}
-
-std::pair<Status, Window> validate_and_configure_window(ITensorInfo *src, ITensorInfo *dst, const Size2D &convolved_dims, unsigned int num_groups)
-{
-    ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst);
-    // Output auto inizialitation if not yet initialized
-    auto_init_if_empty(*dst, src->clone()->set_tensor_shape(compute_col2im_shape(*src, convolved_dims, true, num_groups)).set_data_layout(DataLayout::NCHW));
-
-    constexpr unsigned int num_elems_read_per_iteration = 8;
-
-    // Configure window
-    Window win = calculate_max_window(*src, Steps(num_elems_read_per_iteration));
-
-    // Update window and padding just for the input tensor as we cannot access out-of-bounds elements in the output one
-    AccessWindowHorizontal input_access(src, 0, num_elems_read_per_iteration);
-    bool                   window_changed = update_window_and_padding(win, input_access);
-
-    Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{};
-    return std::make_pair(err, win);
-}
-} // namespace
-
-ClCol2ImKernel::ClCol2ImKernel()
-    : _convolved_dims()
-{
-    _type = CLKernelType::ELEMENTWISE;
-}
-
-void ClCol2ImKernel::configure(const CLCompileContext &compile_context, ITensorInfo *src, ITensorInfo *dst, const Size2D &convolved_dims, unsigned int num_groups)
-{
-    ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst);
-
-    // Perform validation step
-    ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(src, dst, convolved_dims, num_groups));
-
-    _convolved_dims = convolved_dims;
-
-    const DataType data_type = src->data_type();
-
-    // Create kernel
-    CLBuildOptions build_opts;
-    build_opts.add_option("-DDATA_TYPE=" + get_cl_type_from_data_type(data_type));
-    build_opts.add_option("-DELEMENT_SIZE=" + support::cpp11::to_string(src->element_size()));
-    build_opts.add_option("-DWIDTH_INPUT=" + support::cpp11::to_string(src->dimension(0)));
-    build_opts.add_option("-DWIDTH_OUTPUT=" + support::cpp11::to_string(_convolved_dims.width));
-    build_opts.add_option("-DNUM_GROUPS=" + support::cpp11::to_string(num_groups));
-
-    _kernel = create_kernel(compile_context, "col2im", build_opts.options());
-
-    // Configure kernel window
-    auto win_config = validate_and_configure_window(src, dst, _convolved_dims, num_groups);
-    ARM_COMPUTE_ERROR_THROW_ON(win_config.first);
-    IClKernel::configure_internal(win_config.second);
-
-    // Set config_id for enabling LWS tuning
-    _config_id = "col2im_";
-    _config_id += lower_string(string_from_data_type(src->data_type()));
-    _config_id += "_";
-    _config_id += support::cpp11::to_string(num_groups);
-    _config_id += "_";
-    _config_id += support::cpp11::to_string(src->dimension(0));
-    _config_id += "_";
-    _config_id += support::cpp11::to_string(src->dimension(1));
-    _config_id += "_";
-    _config_id += support::cpp11::to_string(dst->dimension(0));
-    _config_id += "_";
-    _config_id += support::cpp11::to_string(dst->dimension(1));
-}
-
-Status ClCol2ImKernel::validate(const ITensorInfo *src, const ITensorInfo *dst, const Size2D &convolved_dims, unsigned int num_groups)
-{
-    ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst);
-    ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(src, dst, convolved_dims, num_groups));
-    ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(src->clone().get(), dst->clone().get(), convolved_dims, num_groups).first);
-    return Status{};
-}
-
-void ClCol2ImKernel::run_op(ITensorPack &tensors, const Window &window, cl::CommandQueue &queue)
-{
-    ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this);
-    ARM_COMPUTE_ERROR_ON_MISMATCHING_WINDOWS(IClKernel::window(), window);
-
-    bool is_collapsed     = false;
-    bool is_collapsed_out = false;
-
-    auto src = utils::cast::polymorphic_downcast<const ICLTensor *>(tensors.get_const_tensor(TensorType::ACL_SRC));
-    auto dst = utils::cast::polymorphic_downcast<ICLTensor *>(tensors.get_tensor(TensorType::ACL_DST));
-
-    Window out_window;
-    out_window.use_tensor_dimensions(dst->info()->tensor_shape());
-
-    Window collapsed     = window.collapse_if_possible(ICLKernel::window(), Window::DimZ, &is_collapsed);
-    Window collapsed_out = out_window.collapse_if_possible(out_window, 3, &is_collapsed_out);
-
-    ARM_COMPUTE_ERROR_ON(is_collapsed != is_collapsed_out);
-
-    Window slice     = collapsed.first_slice_window_3D();
-    Window slice_out = collapsed_out.first_slice_window_4D();
-    do
-    {
-        // Set inputs
-        unsigned int idx = 0;
-        add_3D_tensor_argument(idx, src, slice);
-        add_4D_tensor_argument(idx, dst, slice_out);
-        enqueue(queue, *this, slice, lws_hint());
-    }
-    while(collapsed.slide_window_slice_3D(slice) && collapsed_out.slide_window_slice_4D(slice_out));
-}
-} // namespace kernels
-} // namespace opencl
-} // namespace arm_compute