From 23e2479c6e29674a1186465eb6e38b73760c8a91 Mon Sep 17 00:00:00 2001 From: Gian Marco Iodice Date: Fri, 7 Sep 2018 15:32:14 +0100 Subject: COMPMID-1556 - Add ReorgLayer to graph API Change-Id: I50c13b5808f3cceec36b92e7afc027f47ebbdea4 Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/147369 Reviewed-by: Michele DiGiorgio Reviewed-by: Georgios Pinitas Tested-by: Jenkins --- src/graph/GraphBuilder.cpp | 5 ++ src/graph/backends/CL/CLFunctionsFactory.cpp | 2 + src/graph/backends/CL/CLNodeValidator.cpp | 2 + src/graph/backends/NEON/NEFunctionFactory.cpp | 2 + src/graph/backends/NEON/NENodeValidator.cpp | 2 + src/graph/nodes/ReorgLayerNode.cpp | 97 +++++++++++++++++++++++++++ 6 files changed, 110 insertions(+) create mode 100644 src/graph/nodes/ReorgLayerNode.cpp (limited to 'src/graph') diff --git a/src/graph/GraphBuilder.cpp b/src/graph/GraphBuilder.cpp index f2eca67f55..55fe5e3def 100644 --- a/src/graph/GraphBuilder.cpp +++ b/src/graph/GraphBuilder.cpp @@ -433,6 +433,11 @@ NodeID GraphBuilder::add_pooling_node(Graph &g, NodeParams params, NodeIdxPair i return create_simple_single_input_output_node(g, params, input, pool_info); } +NodeID GraphBuilder::add_reorg_node(Graph &g, NodeParams params, NodeIdxPair input, int stride) +{ + return create_simple_single_input_output_node(g, params, input, stride); +} + NodeID GraphBuilder::add_reshape_node(Graph &g, NodeParams params, NodeIdxPair input, TensorShape shape) { return create_simple_single_input_output_node(g, params, input, shape); diff --git a/src/graph/backends/CL/CLFunctionsFactory.cpp b/src/graph/backends/CL/CLFunctionsFactory.cpp index bf3dcba224..25456e886f 100644 --- a/src/graph/backends/CL/CLFunctionsFactory.cpp +++ b/src/graph/backends/CL/CLFunctionsFactory.cpp @@ -105,6 +105,8 @@ std::unique_ptr CLFunctionFactory::create(INode *node, GraphContext & return detail::create_permute_layer(*polymorphic_downcast(node)); case NodeType::PoolingLayer: return detail::create_pooling_layer(*polymorphic_downcast(node)); + case NodeType::ReorgLayer: + return detail::create_reorg_layer(*polymorphic_downcast(node)); case NodeType::ReshapeLayer: return detail::create_reshape_layer(*polymorphic_downcast(node)); case NodeType::ResizeLayer: diff --git a/src/graph/backends/CL/CLNodeValidator.cpp b/src/graph/backends/CL/CLNodeValidator.cpp index ba5b59d76a..ece0d324f6 100644 --- a/src/graph/backends/CL/CLNodeValidator.cpp +++ b/src/graph/backends/CL/CLNodeValidator.cpp @@ -59,6 +59,8 @@ Status CLNodeValidator::validate(INode *node) CLDepthwiseConvolutionLayer3x3>(*polymorphic_downcast(node)); case NodeType::PermuteLayer: return detail::validate_permute_layer(*polymorphic_downcast(node)); + case NodeType::ReorgLayer: + return detail::validate_reorg_layer(*polymorphic_downcast(node)); default: return Status{}; } diff --git a/src/graph/backends/NEON/NEFunctionFactory.cpp b/src/graph/backends/NEON/NEFunctionFactory.cpp index c6da34f63f..ec70a5ae93 100644 --- a/src/graph/backends/NEON/NEFunctionFactory.cpp +++ b/src/graph/backends/NEON/NEFunctionFactory.cpp @@ -207,6 +207,8 @@ std::unique_ptr NEFunctionFactory::create(INode *node, GraphContext & return detail::create_permute_layer(*polymorphic_downcast(node)); case NodeType::PoolingLayer: return detail::create_pooling_layer(*polymorphic_downcast(node)); + case NodeType::ReorgLayer: + return detail::create_reorg_layer(*polymorphic_downcast(node)); case NodeType::ReshapeLayer: return detail::create_reshape_layer(*polymorphic_downcast(node)); case NodeType::ResizeLayer: diff --git a/src/graph/backends/NEON/NENodeValidator.cpp b/src/graph/backends/NEON/NENodeValidator.cpp index 58ffaf024b..9f0547f55c 100644 --- a/src/graph/backends/NEON/NENodeValidator.cpp +++ b/src/graph/backends/NEON/NENodeValidator.cpp @@ -59,6 +59,8 @@ Status NENodeValidator::validate(INode *node) NEDepthwiseConvolutionLayer3x3>(*polymorphic_downcast(node)); case NodeType::PermuteLayer: return detail::validate_permute_layer(*polymorphic_downcast(node)); + case NodeType::ReorgLayer: + return detail::validate_reorg_layer(*polymorphic_downcast(node)); default: return Status{}; } diff --git a/src/graph/nodes/ReorgLayerNode.cpp b/src/graph/nodes/ReorgLayerNode.cpp new file mode 100644 index 0000000000..6b83f6b90c --- /dev/null +++ b/src/graph/nodes/ReorgLayerNode.cpp @@ -0,0 +1,97 @@ +/* + * Copyright (c) 2018 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/graph/nodes/ReorgLayerNode.h" + +#include "arm_compute/graph/Graph.h" +#include "arm_compute/graph/INodeVisitor.h" +#include "arm_compute/graph/Utils.h" + +namespace arm_compute +{ +namespace graph +{ +ReorgLayerNode::ReorgLayerNode(int stride) + : _stride(stride) +{ + _input_edges.resize(1, EmptyEdgeID); + _outputs.resize(1, NullTensorID); +} + +int ReorgLayerNode::stride() const +{ + return _stride; +} + +TensorDescriptor ReorgLayerNode::compute_output_descriptor(const TensorDescriptor &input_descriptor, int stride) +{ + const unsigned int input_width = get_dimension_size(input_descriptor, DataLayoutDimension::WIDTH); + const unsigned int input_height = get_dimension_size(input_descriptor, DataLayoutDimension::HEIGHT); + const unsigned int input_channel = get_dimension_size(input_descriptor, DataLayoutDimension::CHANNEL); + + ARM_COMPUTE_ERROR_ON(stride <= 0); + ARM_COMPUTE_ERROR_ON_MSG((input_width % stride != 0), "The width of the input tensor must be a multiple of stride"); + ARM_COMPUTE_ERROR_ON_MSG((input_height % stride != 0), "The height of the input tensor must be a multiple of stride"); + + TensorDescriptor output_descriptor = input_descriptor; + output_descriptor.shape.set(get_dimension_idx(output_descriptor, DataLayoutDimension::WIDTH), input_width / stride); + output_descriptor.shape.set(get_dimension_idx(output_descriptor, DataLayoutDimension::HEIGHT), input_height / stride); + output_descriptor.shape.set(get_dimension_idx(output_descriptor, DataLayoutDimension::CHANNEL), input_channel * stride * stride); + + return output_descriptor; +} + +bool ReorgLayerNode::forward_descriptors() +{ + if((input_id(0) != NullTensorID) && (output_id(0) != NullTensorID)) + { + Tensor *dst = output(0); + ARM_COMPUTE_ERROR_ON(dst == nullptr); + dst->desc() = configure_output(0); + return true; + } + return false; +} + +TensorDescriptor ReorgLayerNode::configure_output(size_t idx) const +{ + ARM_COMPUTE_UNUSED(idx); + ARM_COMPUTE_ERROR_ON(idx >= _outputs.size()); + + const Tensor *src = input(0); + ARM_COMPUTE_ERROR_ON(src == nullptr); + + return compute_output_descriptor(src->desc(), _stride); +} + +NodeType ReorgLayerNode::type() const +{ + return NodeType::ReorgLayer; +} + +void ReorgLayerNode::accept(INodeVisitor &v) +{ + v.visit(*this); +} +} // namespace graph +} // namespace arm_compute \ No newline at end of file -- cgit v1.2.1