diff options
Diffstat (limited to 'src/core/GLES_COMPUTE/kernels/GCGEMMInterleave4x4Kernel.cpp')
| -rw-r--r-- | src/core/GLES_COMPUTE/kernels/GCGEMMInterleave4x4Kernel.cpp | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/src/core/GLES_COMPUTE/kernels/GCGEMMInterleave4x4Kernel.cpp b/src/core/GLES_COMPUTE/kernels/GCGEMMInterleave4x4Kernel.cpp deleted file mode 100644 index 28be710384..0000000000 --- a/src/core/GLES_COMPUTE/kernels/GCGEMMInterleave4x4Kernel.cpp +++ /dev/null @@ -1,125 +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/GLES_COMPUTE/kernels/GCGEMMInterleave4x4Kernel.h" - -#include "arm_compute/core/Error.h" -#include "arm_compute/core/GLES_COMPUTE/GCHelpers.h" -#include "arm_compute/core/GLES_COMPUTE/GCKernelLibrary.h" -#include "arm_compute/core/GLES_COMPUTE/IGCTensor.h" -#include "arm_compute/core/GLES_COMPUTE/OpenGLES.h" -#include "arm_compute/core/Helpers.h" -#include "arm_compute/core/Types.h" -#include "arm_compute/core/Utils.h" -#include "arm_compute/core/Validate.h" -#include "arm_compute/core/Window.h" -#include "support/StringSupport.h" - -using namespace arm_compute; - -GCGEMMInterleave4x4Kernel::GCGEMMInterleave4x4Kernel() - : _input(nullptr), _output(nullptr) -{ -} - -void GCGEMMInterleave4x4Kernel::configure(const IGCTensor *input, IGCTensor *output) -{ - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::F16, DataType::F32); - ARM_COMPUTE_ERROR_ON_NULLPTR(output); - - TensorShape output_shape = input->info()->tensor_shape(); - output_shape.set(0, input->info()->dimension(0) * 4); - output_shape.set(1, std::ceil(input->info()->dimension(1) / 4.0f)); - - // Output auto inizialitation if not yet initialized - auto_init_if_empty(*output->info(), output_shape, 1, input->info()->data_type()); - - ARM_COMPUTE_ERROR_ON_MISMATCHING_DIMENSIONS(output->info()->tensor_shape(), output_shape); - ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); - - _input = input; - _output = output; - - std::set<std::string> build_opts; - std::string dt_name = (input->info()->data_type() == DataType::F32) ? "DATA_TYPE_FP32" : "DATA_TYPE_FP16"; - build_opts.emplace(("#define " + dt_name)); - build_opts.emplace("#define LOCAL_SIZE_X " + support::cpp11::to_string(1)); - build_opts.emplace("#define LOCAL_SIZE_Y " + support::cpp11::to_string(1)); - build_opts.emplace("#define LOCAL_SIZE_Z " + support::cpp11::to_string(1)); - - // Create kernel - build_opts.emplace("#define GEMM_INTERLEAVE4x4"); - _kernel = static_cast<GCKernel>(GCKernelLibrary::get().create_kernel("gemm_interleave4x4", build_opts)); - - // Configure kernel window - const unsigned int num_elems_processed_per_iteration_x = max_gc_vector_width / data_size_from_type(input->info()->data_type()); - constexpr unsigned int num_elems_processed_per_iteration_y = 4; - const unsigned int num_elems_written_per_iteration = num_elems_processed_per_iteration_x * num_elems_processed_per_iteration_y; - - Window win = calculate_max_window(*input->info(), Steps(num_elems_processed_per_iteration_x, num_elems_processed_per_iteration_y)); - - AccessWindowRectangle input_access(input->info(), 0, 0, num_elems_processed_per_iteration_x, num_elems_processed_per_iteration_y); - AccessWindowRectangle output_access(output->info(), 0, 0, num_elems_written_per_iteration, 1, 4.f, 0.25f); - - update_window_and_padding(win, input_access, output_access); - - output->info()->set_valid_region(ValidRegion(Coordinates(), output->info()->tensor_shape())); - - IGCKernel::configure(win); -} - -void GCGEMMInterleave4x4Kernel::run(const Window &window) -{ - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IGCKernel::window(), window); - - _kernel.use(); - - /* - * This kernel puts the values in a 4x4 block of Matrix A on the same row (Interleaved values) - * |a00 a01 a02 a03| - * |a10 a11 a12 a13| - * |a20 a21 a22 a23| = | a00 a10 a20 a30 || a01 a11 a21 a31 || a02 a12 a22 a32 || a03 a13 a23 a33 | - * |a30 a31 a32 a33| - * - * After this operation, the output matrix will have the following shape: [ height * 4, width / 4 ] - */ - Window in_slice = window.first_slice_window_2D(); - Window out_slice = window.first_slice_window_2D(); - - // Change x and y steps for the slide of output tensor - out_slice.scale(Window::DimX, 4.f); - out_slice.scale(Window::DimY, 0.25f); - - do - { - unsigned int idx = 0; - add_2D_tensor_argument(idx, _input, 1, in_slice); - add_2D_tensor_argument(idx, _output, 2, out_slice); - - _kernel.update_shader_params(); - - enqueue(*this, in_slice); - } - while(window.slide_window_slice_2D(in_slice) && window.slide_window_slice_2D(out_slice)); -} |