From e1314665fcfd2a32d6117a8fc16f67a83db3bb05 Mon Sep 17 00:00:00 2001 From: Michele Di Giorgio Date: Mon, 1 Feb 2021 17:09:32 +0000 Subject: Make CL Pooling kernels and functions state-less Resolves COMPMID-4000 Change-Id: I64878f93c033b4928fdefbb964c37c67fdecfaab Signed-off-by: Michele Di Giorgio Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4971 Comments-Addressed: Arm Jenkins Tested-by: Arm Jenkins Reviewed-by: Manuel Bottini Reviewed-by: Georgios Pinitas --- src/runtime/gpu/cl/operators/ClPooling.cpp | 101 +++++++++++++++++++++++++++++ 1 file changed, 101 insertions(+) create mode 100644 src/runtime/gpu/cl/operators/ClPooling.cpp (limited to 'src/runtime/gpu/cl/operators/ClPooling.cpp') diff --git a/src/runtime/gpu/cl/operators/ClPooling.cpp b/src/runtime/gpu/cl/operators/ClPooling.cpp new file mode 100644 index 0000000000..8610eb9842 --- /dev/null +++ b/src/runtime/gpu/cl/operators/ClPooling.cpp @@ -0,0 +1,101 @@ +/* + * 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/gpu/cl/operators/ClPooling.h" + +#include "arm_compute/runtime/CL/CLScheduler.h" + +#include "src/core/CL/kernels/CLFillBorderKernel.h" +#include "src/core/gpu/cl/ClCompileContext.h" +#include "src/core/gpu/cl/kernels/ClPoolingKernel.h" + +namespace arm_compute +{ +namespace opencl +{ +void ClPooling::configure(const ClCompileContext &compile_context, ITensorInfo *src, ITensorInfo *dst, const PoolingLayerInfo &info, ITensorInfo *indices) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(src); + // Configure pooling kernel + auto k = std::make_unique(); + k->set_target(CLScheduler::get().target()); + k->configure(compile_context, src, dst, info, indices); + _pooling = std::move(k); + + const DataType data_type = src->data_type(); + + // Configure border depending on operation required (quantize border in case of asymmetric data_type) + BorderMode border_mode{}; + PixelValue pixel_value(0.f); + if(is_data_type_quantized_asymmetric(data_type) && !info.exclude_padding) + { + pixel_value = PixelValue(0, data_type, src->quantization_info()); + } + + // Data layout + const auto data_layout = info.data_layout == DataLayout::UNKNOWN ? src->data_layout() : info.data_layout; + + switch(data_layout) + { + case DataLayout::NCHW: + border_mode = (PoolingType::MAX == info.pool_type) ? BorderMode::REPLICATE : BorderMode::CONSTANT; + break; + case DataLayout::NHWC: + border_mode = BorderMode::CONSTANT; + if(PoolingType::MAX == info.pool_type) + { + if(is_data_type_quantized(data_type)) + { + std::tie(pixel_value, std::ignore) = get_min_max(data_type); + } + else + { + pixel_value = PixelValue(std::numeric_limits::lowest()); + } + } + break; + default: + ARM_COMPUTE_ERROR("Data layout not supported"); + } + auto b = std::make_unique(); + b->configure(compile_context, src, _pooling->border_size(), border_mode, pixel_value); + _border_handler = std::move(b); + + // Tune kernels + CLScheduler::get().tune_kernel_static(*_pooling); +} + +Status ClPooling::validate(const ITensorInfo *src, const ITensorInfo *dst, const PoolingLayerInfo &info, const ITensorInfo *indices) +{ + return kernels::ClPoolingKernel::validate(src, dst, info, indices); +} + +void ClPooling::run(ITensorPack &tensors) +{ + ARM_COMPUTE_ERROR_ON_MSG(tensors.empty(), "No inputs provided"); + + CLScheduler::get().enqueue_op(*_border_handler.get(), tensors, false); + CLScheduler::get().enqueue_op(*_pooling.get(), tensors, false); +} +} // namespace opencl +} // namespace arm_compute -- cgit v1.2.1