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author | Manuel Bottini <manuel.bottini@arm.com> | 2019-02-13 16:34:56 +0000 |
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committer | Georgios Pinitas <georgios.pinitas@arm.com> | 2019-02-18 13:41:28 +0000 |
commit | 5209be567a0a7df4d205d3dc2b971b8f03964593 (patch) | |
tree | d46aa0667db72c32a2066a4d1d893db225c2b6db /src/graph/nodes/GenerateProposalsLayerNode.cpp | |
parent | 453ef521926e47d5a65b576da48288a6aa27e813 (diff) | |
download | ComputeLibrary-5209be567a0a7df4d205d3dc2b971b8f03964593.tar.gz |
COMPMID-1999: Add support for GenerateProposals operator in CL
Change-Id: Ie08a6874347085f96b00f25bdb605eee7d683c25
Signed-off-by: giuros01 <giuseppe.rossini@arm.com>
Reviewed-on: https://review.mlplatform.org/719
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
Diffstat (limited to 'src/graph/nodes/GenerateProposalsLayerNode.cpp')
-rw-r--r-- | src/graph/nodes/GenerateProposalsLayerNode.cpp | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/src/graph/nodes/GenerateProposalsLayerNode.cpp b/src/graph/nodes/GenerateProposalsLayerNode.cpp new file mode 100644 index 0000000000..dabfc5aa10 --- /dev/null +++ b/src/graph/nodes/GenerateProposalsLayerNode.cpp @@ -0,0 +1,102 @@ +/* + * Copyright (c) 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/graph/nodes/GenerateProposalsLayerNode.h" + +#include "arm_compute/graph/Graph.h" +#include "arm_compute/graph/INodeVisitor.h" + +#include "arm_compute/core/Helpers.h" + +namespace arm_compute +{ +namespace graph +{ +GenerateProposalsLayerNode::GenerateProposalsLayerNode(GenerateProposalsInfo &info) + : _info(info) +{ + _input_edges.resize(3, EmptyEdgeID); + _outputs.resize(3, NullTensorID); +} + +const GenerateProposalsInfo &GenerateProposalsLayerNode::info() const +{ + return _info; +} + +bool GenerateProposalsLayerNode::forward_descriptors() +{ + if((input_id(0) != NullTensorID) && (input_id(1) != NullTensorID) && (input_id(2) != NullTensorID) && (output_id(0) != NullTensorID) && (output_id(1) != NullTensorID) + && (output_id(2) != NullTensorID)) + { + for(unsigned int i = 0; i < 3; ++i) + { + Tensor *dst = output(i); + ARM_COMPUTE_ERROR_ON(dst == nullptr); + dst->desc() = configure_output(i); + } + return true; + } + return false; +} + +TensorDescriptor GenerateProposalsLayerNode::configure_output(size_t idx) const +{ + ARM_COMPUTE_ERROR_ON(idx > 3); + + const Tensor *src = input(0); + ARM_COMPUTE_ERROR_ON(src == nullptr); + TensorDescriptor output_desc = src->desc(); + + switch(idx) + { + case 0: + // Configure proposals output + output_desc.shape = TensorShape(5, src->desc().shape.total_size()); + break; + case 1: + // Configure scores_out output + output_desc.shape = TensorShape(src->desc().shape.total_size()); + break; + case 2: + // Configure num_valid_proposals + output_desc.shape = TensorShape(1); + output_desc.data_type = DataType::U32; + break; + default: + ARM_COMPUTE_ERROR("Unsupported output index"); + } + return output_desc; +} + +NodeType GenerateProposalsLayerNode::type() const +{ + return NodeType::GenerateProposalsLayer; +} + +void GenerateProposalsLayerNode::accept(INodeVisitor &v) +{ + v.visit(*this); +} +} // namespace graph +} // namespace arm_compute |