From ceaa0bfe219631b5a4e638613f90f9fa47a3defe Mon Sep 17 00:00:00 2001 From: Manuel Bottini Date: Tue, 16 Feb 2021 15:15:19 +0000 Subject: Remove OpenGL ES support Remove the following: - Relevant backend kernels - Relevant backend functions - Relevant backend validation tests - Relevant backend specific examples - Remove backend support from Graph API - Remove backend support from build system Update documentation Resolves: COMPMID-4149 Change-Id: Id0621d6ee35169754de458103907aaba4ef770c0 Signed-off-by: Manuel Bottini Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5097 Tested-by: Arm Jenkins Reviewed-by: Michele Di Giorgio Reviewed-by: Georgios Pinitas --- src/core/GLES_COMPUTE/IGCKernel.cpp | 150 ------------------------------------ 1 file changed, 150 deletions(-) delete mode 100644 src/core/GLES_COMPUTE/IGCKernel.cpp (limited to 'src/core/GLES_COMPUTE/IGCKernel.cpp') diff --git a/src/core/GLES_COMPUTE/IGCKernel.cpp b/src/core/GLES_COMPUTE/IGCKernel.cpp deleted file mode 100644 index eb96f9150c..0000000000 --- a/src/core/GLES_COMPUTE/IGCKernel.cpp +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Copyright (c) 2017-2019 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/IGCKernel.h" - -#include "arm_compute/core/Error.h" -#include "arm_compute/core/GLES_COMPUTE/GCHelpers.h" -#include "arm_compute/core/GLES_COMPUTE/IGCTensor.h" -#include "arm_compute/core/Helpers.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 "arm_compute/runtime/GLES_COMPUTE/GCScheduler.h" - -#include -#include - -using namespace arm_compute; - -void arm_compute::enqueue(IGCKernel &kernel, const Window &window, const gles::NDRange &lws) -{ - ARM_COMPUTE_UNUSED(kernel); - - if(kernel.kernel().get_program() == 0) - { - return; - } - - ARM_COMPUTE_ERROR_ON((0 == (window.x().end() - window.x().start())) || (0 == (window.y().end() - window.y().start()))); - - ARM_COMPUTE_ERROR_ON_MSG_VAR((((window.x().end() - window.x().start()) % (window.x().step() * lws[0])) != 0), - "window x end =%d, start=%d, step=%d, lws x=%zu", window.x().end(), window.x().start(), window.x().step(), lws[0]); - ARM_COMPUTE_ERROR_ON_MSG_VAR((((window.y().end() - window.y().start()) % (window.y().step() * lws[1])) != 0), - "window y end =%d, start=%d, step=%d, lws y=%zu", window.y().end(), window.y().start(), window.y().step(), lws[1]); - ARM_COMPUTE_ERROR_ON_MSG_VAR((((window.z().end() - window.z().start()) % (window.z().step() * lws[2])) != 0), - "window z end =%d, start=%d, step=%d, lws z=%zu", window.z().end(), window.z().start(), window.z().step(), lws[2]); - - ARM_COMPUTE_GL_CHECK(glDispatchCompute(((window.x().end() - window.x().start()) / window.x().step()) / lws[0], - ((window.y().end() - window.y().start()) / window.y().step()) / lws[1], - ((window.z().end() - window.z().start()) / window.z().step()) / lws[2])); -} - -IGCKernel::IGCKernel() - : _kernel(), _lws_hint(gles::NDRange(1U, 1U, 1U)), _target(GPUTarget::MIDGARD) -{ -} - -GCKernel &IGCKernel::kernel() -{ - return _kernel; -} - -template -unsigned int IGCKernel::num_arguments_per_tensor() const -{ - // Rounding up the tensor attributes structure in compute shader to a multiple of a vec4 - return ceil_to_multiple(1 + 2 * dimension_size, 4); -} - -template -void IGCKernel::add_tensor_argument(unsigned int &idx, const IGCTensor *tensor, const unsigned int binding_point, const Window &window) -{ - ARM_COMPUTE_ERROR_ON(tensor == nullptr); - - const ITensorInfo *info = tensor->info(); - const Strides &strides = info->strides_in_bytes(); - - // Calculate offset to the start of the window - unsigned int offset_first_element = info->offset_first_element_in_bytes(); - - for(unsigned int n = 0; n < info->num_dimensions(); ++n) - { - offset_first_element += window[n].start() * strides[n]; - } - - unsigned int idx_start = idx; - - for(unsigned int dimension = 0; dimension < dimension_size; dimension++) - { - _kernel.set_argument(idx++, strides[dimension]); - _kernel.set_argument(idx++, strides[dimension] * window[dimension].step()); - } - - _kernel.set_argument(idx++, offset_first_element); - - // Rounding up the tensor attributes structure in compute shader to a multiple of a vec4 - unsigned int idx_end = ceil_to_multiple(idx, 4); - for(unsigned int i = idx; i < idx_end; ++i) - { - _kernel.set_argument(i, 0); - } - idx = idx_end; - - ARM_COMPUTE_GL_CHECK(glBindBufferBase(GL_SHADER_STORAGE_BUFFER, binding_point, tensor->gc_buffer())); - - ARM_COMPUTE_ERROR_ON_MSG_VAR(idx_start + num_arguments_per_tensor() != idx, - "add_%dD_tensor_argument() is supposed to add exactly %d arguments to the kernel", dimension_size, num_arguments_per_tensor()); - ARM_COMPUTE_UNUSED(idx_start); -} - -void IGCKernel::add_1D_tensor_argument(unsigned int &idx, const IGCTensor *tensor, const unsigned int binding_point, const Window &window) -{ - add_tensor_argument<1>(idx, tensor, binding_point, window); -} - -void IGCKernel::add_2D_tensor_argument(unsigned int &idx, const IGCTensor *tensor, const unsigned int binding_point, const Window &window) -{ - add_tensor_argument<2>(idx, tensor, binding_point, window); -} - -void IGCKernel::add_3D_tensor_argument(unsigned int &idx, const IGCTensor *tensor, const unsigned int binding_point, const Window &window) -{ - add_tensor_argument<3>(idx, tensor, binding_point, window); -} - -unsigned int IGCKernel::num_arguments_per_1D_tensor() const -{ - return num_arguments_per_tensor<1>(); -} - -unsigned int IGCKernel::num_arguments_per_2D_tensor() const -{ - return num_arguments_per_tensor<2>(); -} - -unsigned int IGCKernel::num_arguments_per_3D_tensor() const -{ - return num_arguments_per_tensor<3>(); -} -- cgit v1.2.1