Matthew Sloyan | 164bf4f | 2022-10-28 18:02:17 +0100 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2022 Arm Ltd and Contributors. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #include "TosaMappings.hpp" |
| 7 | |
| 8 | using namespace armnn; |
| 9 | using namespace tosa; |
| 10 | |
Cathal Corbett | bd18eab | 2022-11-15 12:56:16 +0000 | [diff] [blame] | 11 | TosaSerializationBasicBlock* CreateEmptyTosaSerializationBasicBlock() |
| 12 | { |
Matthew Sloyan | c5fe6e7 | 2022-11-25 16:10:00 +0000 | [diff] [blame] | 13 | // Empty basic block when no TOSA mapping implemented/exists |
| 14 | auto* op = new TosaSerializationOperator(Op_UNKNOWN, Attribute_NONE, nullptr, {}, {}); |
Cathal Corbett | bd18eab | 2022-11-15 12:56:16 +0000 | [diff] [blame] | 15 | return new TosaSerializationBasicBlock("", {op}, {}, {}, {}); |
| 16 | } |
| 17 | |
Matthew Sloyan | c5fe6e7 | 2022-11-25 16:10:00 +0000 | [diff] [blame] | 18 | TosaSerializationBasicBlock* GetTosaMapping(const Layer* layer, |
| 19 | const LayerType type, |
Matthew Sloyan | 164bf4f | 2022-10-28 18:02:17 +0100 | [diff] [blame] | 20 | const std::vector<const TensorInfo*>& inputs, |
| 21 | const std::vector<const TensorInfo*>& outputs, |
Matthew Sloyan | c5fe6e7 | 2022-11-25 16:10:00 +0000 | [diff] [blame] | 22 | const BaseDescriptor& descriptor) |
Matthew Sloyan | 164bf4f | 2022-10-28 18:02:17 +0100 | [diff] [blame] | 23 | { |
| 24 | switch (type) |
| 25 | { |
| 26 | case LayerType::Addition: |
| 27 | { |
Matthew Sloyan | c5fe6e7 | 2022-11-25 16:10:00 +0000 | [diff] [blame] | 28 | return ConvertAdditionToTosaOperator(layer, inputs, outputs); |
| 29 | } |
| 30 | case LayerType::Constant: |
| 31 | { |
| 32 | return ConvertConstantToTosaOperator(layer, outputs); |
| 33 | } |
| 34 | case LayerType::Convolution2d: |
| 35 | { |
| 36 | auto conv2dDesc = PolymorphicDowncast<const Convolution2dDescriptor*>(&descriptor); |
| 37 | return ConvertConv2dToTosaOperator(layer, inputs, outputs, conv2dDesc); |
Matthew Sloyan | 164bf4f | 2022-10-28 18:02:17 +0100 | [diff] [blame] | 38 | } |
Cathal Corbett | bd18eab | 2022-11-15 12:56:16 +0000 | [diff] [blame] | 39 | case LayerType::Pooling2d: |
| 40 | { |
| 41 | auto poolDesc = PolymorphicDowncast<const Pooling2dDescriptor*>(&descriptor); |
| 42 | |
| 43 | bool avgPoolIgnoreValue = |
| 44 | (poolDesc->m_PoolType == PoolingAlgorithm::Average) && |
| 45 | (poolDesc->m_PaddingMethod == PaddingMethod::IgnoreValue); |
| 46 | |
| 47 | if (poolDesc->m_PoolType == PoolingAlgorithm::L2) |
| 48 | { |
| 49 | return CreateEmptyTosaSerializationBasicBlock(); |
| 50 | } |
| 51 | else if (avgPoolIgnoreValue) |
| 52 | { |
Matthew Sloyan | c5fe6e7 | 2022-11-25 16:10:00 +0000 | [diff] [blame] | 53 | return ConvertAvgPool2DIgnoreValueToTosaOperator(layer, inputs, outputs, poolDesc); |
Cathal Corbett | bd18eab | 2022-11-15 12:56:16 +0000 | [diff] [blame] | 54 | } |
| 55 | else |
| 56 | { |
Matthew Sloyan | c5fe6e7 | 2022-11-25 16:10:00 +0000 | [diff] [blame] | 57 | return ConvertPooling2DToTosaOperator(layer, inputs, outputs, poolDesc); |
Cathal Corbett | bd18eab | 2022-11-15 12:56:16 +0000 | [diff] [blame] | 58 | } |
| 59 | } |
Cathal Corbett | b30e655 | 2022-12-07 11:50:50 +0000 | [diff] [blame] | 60 | case LayerType::Reshape: |
| 61 | { |
| 62 | auto reshapeDesc = PolymorphicDowncast<const ReshapeDescriptor*>(&descriptor); |
| 63 | return ConvertReshapeToTosaOperator(layer, inputs, outputs, reshapeDesc); |
| 64 | } |
Cathal Corbett | 3b9acd5 | 2022-12-09 12:17:27 +0000 | [diff] [blame] | 65 | case LayerType::Slice: |
| 66 | { |
| 67 | auto sliceDesc = PolymorphicDowncast<const SliceDescriptor*>(&descriptor); |
| 68 | return ConvertSliceToTosaOperator(layer, inputs, outputs, sliceDesc); |
| 69 | } |
Matthew Sloyan | fc9d5e7 | 2022-12-08 13:38:23 +0000 | [diff] [blame] | 70 | case LayerType::TransposeConvolution2d: |
| 71 | { |
| 72 | auto transposeConv2dDesc = PolymorphicDowncast<const TransposeConvolution2dDescriptor*>(&descriptor); |
| 73 | return ConvertTransposeConv2dToTosaOperator(layer, inputs, outputs, transposeConv2dDesc); |
| 74 | } |
Matthew Sloyan | 164bf4f | 2022-10-28 18:02:17 +0100 | [diff] [blame] | 75 | default: |
| 76 | { |
Cathal Corbett | bd18eab | 2022-11-15 12:56:16 +0000 | [diff] [blame] | 77 | return CreateEmptyTosaSerializationBasicBlock(); |
Matthew Sloyan | 164bf4f | 2022-10-28 18:02:17 +0100 | [diff] [blame] | 78 | } |
| 79 | } |
| 80 | } |
| 81 | |
Matthew Sloyan | c5fe6e7 | 2022-11-25 16:10:00 +0000 | [diff] [blame] | 82 | TosaSerializationBasicBlock* GetTosaMappingFromLayer(Layer* layer) |
Matthew Sloyan | 164bf4f | 2022-10-28 18:02:17 +0100 | [diff] [blame] | 83 | { |
| 84 | std::vector<const TensorInfo*> inputs; |
| 85 | for (auto inputSlot : layer->GetInputSlots()) |
| 86 | { |
| 87 | inputs.push_back(&inputSlot.GetConnection()->GetTensorInfo()); |
| 88 | } |
| 89 | |
| 90 | std::vector<const TensorInfo*> outputs; |
| 91 | for (auto& outputSlot : layer->GetOutputSlots()) |
| 92 | { |
| 93 | outputs.push_back(&outputSlot.GetTensorInfo()); |
| 94 | } |
| 95 | |
Matthew Sloyan | c5fe6e7 | 2022-11-25 16:10:00 +0000 | [diff] [blame] | 96 | TosaSerializationBasicBlock* basicBlock = GetTosaMapping(layer, |
| 97 | layer->GetType(), |
Matthew Sloyan | 164bf4f | 2022-10-28 18:02:17 +0100 | [diff] [blame] | 98 | inputs, |
| 99 | outputs, |
Matthew Sloyan | c5fe6e7 | 2022-11-25 16:10:00 +0000 | [diff] [blame] | 100 | layer->GetParameters()); |
Matthew Sloyan | 164bf4f | 2022-10-28 18:02:17 +0100 | [diff] [blame] | 101 | return basicBlock; |
| 102 | } |