1 files changed, 0 insertions, 148 deletions
diff --git a/src/core/CL/kernels/CLHOGDetectorKernel.cpp b/src/core/CL/kernels/CLHOGDetectorKernel.cpp
deleted file mode 100644
index bee9744aad..0000000000
--- a/src/core/CL/kernels/CLHOGDetectorKernel.cpp
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * Copyright (c) 2017-2020 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/CLHOGDetectorKernel.h"
-
-#include "arm_compute/core/CL/CLHelpers.h"
-#include "arm_compute/core/CL/CLKernelLibrary.h"
-#include "arm_compute/core/CL/ICLHOG.h"
-#include "arm_compute/core/CL/ICLTensor.h"
-#include "arm_compute/core/Error.h"
-#include "arm_compute/core/Helpers.h"
-#include "arm_compute/core/TensorInfo.h"
-#include "arm_compute/core/Types.h"
-#include "arm_compute/core/Validate.h"
-#include "arm_compute/core/Window.h"
-#include "support/StringSupport.h"
-
-using namespace arm_compute;
-
-CLHOGDetectorKernel::CLHOGDetectorKernel()
-    : _input(nullptr), _detection_windows(), _num_detection_windows(nullptr)
-{
-}
-
-void CLHOGDetectorKernel::configure(const ICLTensor *input, const ICLHOG *hog, ICLDetectionWindowArray *detection_windows, cl::Buffer *num_detection_windows, const Size2D &detection_window_stride,
-                                    float threshold, uint16_t idx_class)
-{
-    configure(CLKernelLibrary::get().get_compile_context(), input, hog, detection_windows, num_detection_windows, detection_window_stride, threshold, idx_class);
-}
-
-void CLHOGDetectorKernel::configure(const CLCompileContext &compile_context, const ICLTensor *input, const ICLHOG *hog, ICLDetectionWindowArray *detection_windows, cl::Buffer *num_detection_windows,
-                                    const Size2D &detection_window_stride,
-                                    float threshold, uint16_t idx_class)
-{
-    ARM_COMPUTE_ERROR_ON_DATA_TYPE_NOT_IN(input, DataType::F32);
-    ARM_COMPUTE_ERROR_ON(hog == nullptr);
-    ARM_COMPUTE_ERROR_ON(detection_windows == nullptr);
-    ARM_COMPUTE_ERROR_ON(num_detection_windows == nullptr);
-    ARM_COMPUTE_ERROR_ON((detection_window_stride.width % hog->info()->block_stride().width) != 0);
-    ARM_COMPUTE_ERROR_ON((detection_window_stride.height % hog->info()->block_stride().height) != 0);
-
-    const Size2D &detection_window_size = hog->info()->detection_window_size();
-    const Size2D &block_size            = hog->info()->block_size();
-    const Size2D &block_stride          = hog->info()->block_stride();
-
-    _input                 = input;
-    _detection_windows     = detection_windows;
-    _num_detection_windows = num_detection_windows;
-
-    const unsigned int num_bins_per_descriptor_x   = ((detection_window_size.width - block_size.width) / block_stride.width + 1) * input->info()->num_channels();
-    const unsigned int num_blocks_per_descriptor_y = (detection_window_size.height - block_size.height) / block_stride.height + 1;
-
-    ARM_COMPUTE_ERROR_ON((num_bins_per_descriptor_x * num_blocks_per_descriptor_y + 1) != hog->info()->descriptor_size());
-
-    std::stringstream args_str;
-    args_str << "-DNUM_BLOCKS_PER_DESCRIPTOR_Y=" << num_blocks_per_descriptor_y << " ";
-    args_str << "-DNUM_BINS_PER_DESCRIPTOR_X=" << num_bins_per_descriptor_x << " ";
-    args_str << "-DTHRESHOLD=" << threshold << " ";
-    args_str << "-DMAX_NUM_DETECTION_WINDOWS=" << detection_windows->max_num_values() << " ";
-    args_str << "-DIDX_CLASS=" << idx_class << " ";
-    args_str << "-DDETECTION_WINDOW_WIDTH=" << detection_window_size.width << " ";
-    args_str << "-DDETECTION_WINDOW_HEIGHT=" << detection_window_size.height << " ";
-    args_str << "-DDETECTION_WINDOW_STRIDE_WIDTH=" << detection_window_stride.width << " ";
-    args_str << "-DDETECTION_WINDOW_STRIDE_HEIGHT=" << detection_window_stride.height << " ";
-
-    // Construct kernel name
-    std::set<std::string> build_opts = {};
-    build_opts.insert(args_str.str());
-
-    // Create kernel
-    const std::string kernel_name = std::string("hog_detector");
-    _kernel                       = create_kernel(compile_context, kernel_name, build_opts);
-
-    // Set static kernel arguments
-    unsigned int idx = num_arguments_per_2D_tensor(); // Skip the input parameters
-    _kernel.setArg(idx++, hog->cl_buffer());
-    _kernel.setArg(idx++, detection_windows->cl_buffer());
-    _kernel.setArg(idx++, *_num_detection_windows);
-
-    // Get the number of blocks along the x and y directions of the input tensor
-    const ValidRegion &valid_region = input->info()->valid_region();
-    const size_t       num_blocks_x = valid_region.shape[0];
-    const size_t       num_blocks_y = valid_region.shape[1];
-
-    // Get the number of blocks along the x and y directions of the detection window
-    const size_t num_blocks_per_detection_window_x = detection_window_size.width / block_stride.width;
-    const size_t num_blocks_per_detection_window_y = detection_window_size.height / block_stride.height;
-
-    const size_t window_step_x = detection_window_stride.width / block_stride.width;
-    const size_t window_step_y = detection_window_stride.height / block_stride.height;
-
-    // Configure kernel window
-    Window win;
-    win.set(Window::DimX, Window::Dimension(0, floor_to_multiple(num_blocks_x - num_blocks_per_detection_window_x, window_step_x) + window_step_x, window_step_x));
-    win.set(Window::DimY, Window::Dimension(0, floor_to_multiple(num_blocks_y - num_blocks_per_detection_window_y, window_step_y) + window_step_y, window_step_y));
-
-    constexpr unsigned int num_elems_read_per_iteration = 1;
-    const unsigned int     num_rows_read_per_iteration  = num_blocks_per_descriptor_y;
-
-    update_window_and_padding(win, AccessWindowRectangle(input->info(), 0, 0, num_elems_read_per_iteration, num_rows_read_per_iteration));
-
-    ICLKernel::configure_internal(win);
-
-    // Set config_id for enabling LWS tuning
-    _config_id = kernel_name;
-    _config_id += "_";
-    _config_id += lower_string(string_from_data_type(input->info()->data_type()));
-    _config_id += "_";
-    _config_id += support::cpp11::to_string(input->info()->dimension(0));
-    _config_id += "_";
-    _config_id += support::cpp11::to_string(input->info()->dimension(1));
-}
-
-void CLHOGDetectorKernel::run(const Window &window, cl::CommandQueue &queue)
-{
-    ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this);
-    ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window);
-
-    Window slice = window.first_slice_window_2D();
-    do
-    {
-        unsigned int idx = 0;
-        add_2D_tensor_argument(idx, _input, slice);
-
-        enqueue(queue, *this, slice, lws_hint());
-    }
-    while(window.slide_window_slice_2D(slice));
-}