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Diffstat (limited to 'src/runtime/cpu/operators/CpuPool2d.cpp')
| -rw-r--r-- | src/runtime/cpu/operators/CpuPool2d.cpp | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/src/runtime/cpu/operators/CpuPool2d.cpp b/src/runtime/cpu/operators/CpuPool2d.cpp deleted file mode 100644 index e746c8fb3b..0000000000 --- a/src/runtime/cpu/operators/CpuPool2d.cpp +++ /dev/null @@ -1,158 +0,0 @@ -/* - * Copyright (c) 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/runtime/cpu/operators/CpuPool2d.h" - -#include "arm_compute/core/ITensor.h" -#include "arm_compute/core/TensorInfo.h" -#include "arm_compute/runtime/NEON/NEScheduler.h" -#include "src/core/NEON/kernels/NEFillBorderKernel.h" -#include "src/core/cpu/kernels/CpuPool2dKernel.h" -#include "src/core/cpu/kernels/internal/CpuPool2dAssemblyWrapperKernel.h" - -using namespace arm_compute::experimental; - -namespace arm_compute -{ -namespace cpu -{ -CpuPool2d::CpuPool2d() - : _pooling_layer_kernel(), - _border_handler(), - _asm_glue(), - _is_global_pooling_layer(false), - _data_layout(DataLayout::NCHW), - _aux_mem(1) -{ -} - -CpuPool2d::~CpuPool2d() = default; - -void CpuPool2d::configure(ITensorInfo *src, ITensorInfo *dst, const PoolingLayerInfo &pool_info, ITensorInfo *indices) -{ - // Check if we can run assembly kernels. Currently, indices are not supported by those kernels - const bool run_optimised = bool(kernels::CpuPool2dAssemblyWrapperKernel::validate(src, dst, pool_info)) && (indices == nullptr); - - // Get data layout - _data_layout = pool_info.data_layout == DataLayout::UNKNOWN ? src->data_layout() : pool_info.data_layout; - - // Check if we have Global Pooling Layer - const unsigned int idx_width = get_data_layout_dimension_index(_data_layout, DataLayoutDimension::WIDTH); - const unsigned int idx_height = get_data_layout_dimension_index(_data_layout, DataLayoutDimension::HEIGHT); - _is_global_pooling_layer = (src->dimension(idx_width) == pool_info.pool_size.width) && (src->dimension(idx_height) == pool_info.pool_size.height); - - if(run_optimised) - { - const CPUInfo &ci = NEScheduler::get().cpu_info(); - const unsigned int num_threads = NEScheduler::get().num_threads(); - - auto pooling_wrapper = std::make_unique<kernels::CpuPool2dAssemblyWrapperKernel>(); - ARM_COMPUTE_ERROR_ON(pooling_wrapper == nullptr); - pooling_wrapper->configure(src, dst, pool_info, ci); - - // Get kernel's memory requirements - constexpr size_t alignment = 4096; - const size_t workspace_size = pooling_wrapper->get_working_size(num_threads); - _aux_mem[0] = MemoryInfo(TensorType::ACL_INT_0, MemoryLifetime::Temporary, workspace_size, alignment); - - _asm_glue = std::move(pooling_wrapper); - } - else - { - // Configure pooling kernel - auto k = std::make_unique<kernels::CpuPool2dKernel>(); - k->configure(src, dst, pool_info, indices); - _pooling_layer_kernel = std::move(k); - - switch(_data_layout) - { - case DataLayout::NCHW: - { - // Configure border depending on operation required (quantize border in case of asymmetric data_type) - BorderMode border_mode = (!indices && pool_info.pool_type == PoolingType::MAX) ? BorderMode::REPLICATE : BorderMode::CONSTANT; - PixelValue zero_value((indices) ? std::numeric_limits<int>::min() : 0.f); - if(is_data_type_quantized_asymmetric(src->data_type()) && !pool_info.exclude_padding) - { - zero_value = PixelValue(0, src->data_type(), src->quantization_info()); - } - auto b = std::make_unique<NEFillBorderKernel>(); - b->configure(src, _pooling_layer_kernel->border_size(), border_mode, zero_value); - _border_handler = std::move(b); - break; - } - case DataLayout::NHWC: - break; - default: - ARM_COMPUTE_ERROR("Data layout not supported"); - } - } -} - -Status CpuPool2d::validate(const ITensorInfo *src, const ITensorInfo *dst, const PoolingLayerInfo &pool_info, const ITensorInfo *indices) -{ - const bool run_optimised = bool(kernels::CpuPool2dAssemblyWrapperKernel::validate(src, dst, pool_info)) && (indices == nullptr); - - if(run_optimised) - { - return Status{}; - } - - return kernels::CpuPool2dKernel::validate(src, dst, pool_info, indices); -} - -void CpuPool2d::run(ITensorPack &tensors) -{ - ARM_COMPUTE_ERROR_ON_MSG(tensors.empty(), "No tensors provided"); - - if(_asm_glue) - { - const auto hints = (_is_global_pooling_layer) ? Window::DimX : Window::DimY; - NEScheduler::get().schedule_op(_asm_glue.get(), hints, _asm_glue->window(), tensors); - } - else - { - switch(_data_layout) - { - case DataLayout::NCHW: - // Fill border - NEScheduler::get().schedule_op(_border_handler.get(), Window::DimY, _border_handler->window(), tensors); - - // Run pooling layer - NEScheduler::get().schedule_op(_pooling_layer_kernel.get(), _is_global_pooling_layer ? Window::DimZ : Window::DimY, _pooling_layer_kernel->window(), tensors); - break; - case DataLayout::NHWC: - // Run pooling layer - NEScheduler::get().schedule_op(_pooling_layer_kernel.get(), Window::DimX, _pooling_layer_kernel->window(), tensors); - break; - default: - ARM_COMPUTE_ERROR("Data layout not supported"); - } - } -} - -experimental::MemoryRequirements CpuPool2d::workspace() const -{ - return _aux_mem; -} -} // namespace cpu -} // namespace arm_compute |