From 926d5e17d073cf7f0999d4ab4ce4f79f5391abb8 Mon Sep 17 00:00:00 2001 From: zhenglin Date: Thu, 21 Dec 2017 15:36:50 +0800 Subject: APPBROWSER-356: Implement GCArithmeticAddition Operator Change-Id: I4ce55e69b3a76ab3539955d5ad12a226159b1daa Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/114222 Tested-by: Jenkins Reviewed-by: Pablo Tello --- .../kernels/GCArithmeticAdditionKernel.cpp | 152 +++++++++++++++++++++ 1 file changed, 152 insertions(+) create mode 100644 src/core/GLES_COMPUTE/kernels/GCArithmeticAdditionKernel.cpp (limited to 'src/core/GLES_COMPUTE/kernels/GCArithmeticAdditionKernel.cpp') diff --git a/src/core/GLES_COMPUTE/kernels/GCArithmeticAdditionKernel.cpp b/src/core/GLES_COMPUTE/kernels/GCArithmeticAdditionKernel.cpp new file mode 100644 index 0000000000..caec324de2 --- /dev/null +++ b/src/core/GLES_COMPUTE/kernels/GCArithmeticAdditionKernel.cpp @@ -0,0 +1,152 @@ +/* + * Copyright (c) 2016, 2017 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/GCArithmeticAdditionKernel.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/IAccessWindow.h" +#include "arm_compute/core/TensorInfo.h" +#include "arm_compute/core/Utils.h" +#include "arm_compute/core/Validate.h" +#include "arm_compute/core/Window.h" + +#include +#include +#include + +using namespace arm_compute; + +namespace +{ +Status validate_arguments(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ConvertPolicy policy) +{ + ARM_COMPUTE_UNUSED(policy); + ARM_COMPUTE_ERROR_ON_NULLPTR(input1, input2, output); + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input1, 1, DataType::F16); + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input2, 1, DataType::F16); + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input1, input2); + + // Validate in case of configured output + if((output != nullptr) && (output->total_size() != 0)) + { + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(output, 1, DataType::F16); + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(input1, output); + } + + return Status{}; +} + +std::pair validate_and_configure_window(ITensorInfo *input1, ITensorInfo *input2, ITensorInfo *output) +{ + constexpr unsigned int num_elems_processed_per_iteration = 8; + + Window win = calculate_max_window(*input1, Steps(num_elems_processed_per_iteration)); + + AccessWindowHorizontal input1_access(input1, 0, num_elems_processed_per_iteration); + AccessWindowHorizontal input2_access(input2, 0, num_elems_processed_per_iteration); + AccessWindowHorizontal output_access(output, 0, num_elems_processed_per_iteration); + + bool window_changed = update_window_and_padding(win, input1_access, input2_access, output_access); + + ValidRegion valid_region = intersect_valid_regions(input1->valid_region(), + input2->valid_region()); + + output_access.set_valid_region(win, valid_region); + + Status err = (window_changed) ? ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Insufficient Padding!") : Status{}; + return std::make_pair(err, win); +} +} // namespace + +GCArithmeticAdditionKernel::GCArithmeticAdditionKernel() + : _input1(nullptr), _input2(nullptr), _output(nullptr) +{ +} + +void GCArithmeticAdditionKernel::configure(const IGCTensor *input1, const IGCTensor *input2, IGCTensor *output, ConvertPolicy policy) +{ + ARM_COMPUTE_UNUSED(policy); + ARM_COMPUTE_ERROR_ON_NULLPTR(input1, input2, output); + + // Auto initialize output if not initialized + { + set_shape_if_empty(*output->info(), input1->info()->tensor_shape()); + set_format_if_unknown(*output->info(), Format::F16); + } + + ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input1->info(), input2->info(), output->info(), policy)); + + _input1 = input1; + _input2 = input2; + _output = output; + + // Set kernel build options + std::set build_opts; + 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 + _kernel = static_cast(GCKernelLibrary::get().create_kernel("arithmetic_add", build_opts)); + + // Configure kernel window + auto win_config = validate_and_configure_window(input1->info(), input2->info(), output->info()); + ARM_COMPUTE_ERROR_THROW_ON(win_config.first); + IGCKernel::configure(win_config.second); +} + +Status GCArithmeticAdditionKernel::validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ConvertPolicy policy) +{ + ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input1, input2, output, policy)); + ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input1->clone().get(), input2->clone().get(), output->clone().get()).first); + + return Status{}; +} + +void GCArithmeticAdditionKernel::run(const Window &window) +{ + ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); + ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IGCKernel::window(), window); + + _kernel.use(); + + Window slice = window.first_slice_window_2D(); + do + { + unsigned int idx = 0; + unsigned int binding = 1; // SSBO binding starts from 1. + add_2D_tensor_argument(idx, _input1, binding++, slice); + add_2D_tensor_argument(idx, _input2, binding++, slice); + add_2D_tensor_argument(idx, _output, binding++, slice); + + _kernel.update_shader_params(); + + enqueue(*this, slice); + } + while(window.slide_window_slice_2D(slice)); +} -- cgit v1.2.1