telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 1 | // |
Finn Williams | 87d0bda | 2020-07-03 10:12:03 +0100 | [diff] [blame] | 2 | // Copyright © 2017 Arm Ltd and Contributors. All rights reserved. |
David Beck | ecb56cd | 2018-09-05 12:52:57 +0100 | [diff] [blame] | 3 | // SPDX-License-Identifier: MIT |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 4 | // |
| 5 | #include "ConvertFp32ToFp16Layer.hpp" |
| 6 | |
| 7 | #include "LayerCloneBase.hpp" |
| 8 | |
| 9 | #include <armnn/TypesUtils.hpp> |
Colm Donelan | 0c47974 | 2021-12-10 12:43:54 +0000 | [diff] [blame] | 10 | #include <armnn/backends/WorkloadData.hpp> |
| 11 | #include <armnn/backends/WorkloadFactory.hpp> |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 12 | |
| 13 | namespace armnn |
| 14 | { |
| 15 | |
| 16 | ConvertFp32ToFp16Layer::ConvertFp32ToFp16Layer(const char* name) |
| 17 | : Layer(1, 1, LayerType::ConvertFp32ToFp16, name) |
| 18 | { |
| 19 | } |
| 20 | |
Derek Lamberti | 94a88d2 | 2019-12-10 21:12:59 +0000 | [diff] [blame] | 21 | std::unique_ptr<IWorkload> ConvertFp32ToFp16Layer::CreateWorkload(const IWorkloadFactory& factory) const |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 22 | { |
| 23 | ConvertFp32ToFp16QueueDescriptor descriptor; |
Keith Davis | df04d23 | 2020-10-23 17:20:05 +0100 | [diff] [blame] | 24 | SetAdditionalInfo(descriptor); |
| 25 | |
Teresa Charlin | 611c7fb | 2022-01-07 09:47:29 +0000 | [diff] [blame^] | 26 | return factory.CreateWorkload(LayerType::ConvertFp32ToFp16, descriptor, PrepInfoAndDesc(descriptor)); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 27 | } |
| 28 | |
| 29 | ConvertFp32ToFp16Layer* ConvertFp32ToFp16Layer::Clone(Graph& graph) const |
| 30 | { |
| 31 | return CloneBase<ConvertFp32ToFp16Layer>(graph, GetName()); |
| 32 | } |
| 33 | |
Finn Williams | f24effa | 2020-07-03 10:12:03 +0100 | [diff] [blame] | 34 | void ConvertFp32ToFp16Layer::ValidateTensorShapesFromInputs() |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 35 | { |
Teresa Charlin | cdc0149 | 2020-06-09 18:00:20 +0100 | [diff] [blame] | 36 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 37 | VerifyLayerConnections(1, CHECK_LOCATION()); |
| 38 | |
Finn Williams | 87d0bda | 2020-07-03 10:12:03 +0100 | [diff] [blame] | 39 | const TensorShape& outputShape = GetOutputSlot(0).GetTensorInfo().GetShape(); |
| 40 | |
Finn Williams | f24effa | 2020-07-03 10:12:03 +0100 | [diff] [blame] | 41 | VerifyShapeInferenceType(outputShape, m_ShapeInferenceMethod); |
Finn Williams | 87d0bda | 2020-07-03 10:12:03 +0100 | [diff] [blame] | 42 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 43 | auto inferredShapes = InferOutputShapes({ GetInputSlot(0).GetConnection()->GetTensorInfo().GetShape() }); |
| 44 | |
Narumol Prangnawarat | ac2770a | 2020-04-01 16:51:23 +0100 | [diff] [blame] | 45 | ARMNN_ASSERT(inferredShapes.size() == 1); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 46 | |
Finn Williams | f24effa | 2020-07-03 10:12:03 +0100 | [diff] [blame] | 47 | ValidateAndCopyShape(outputShape, inferredShapes[0], m_ShapeInferenceMethod, "LayerName"); |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 48 | } |
| 49 | |
Jan Eilers | 1b2654f | 2021-09-24 15:45:46 +0100 | [diff] [blame] | 50 | ARMNN_NO_DEPRECATE_WARN_BEGIN |
jimfly01 | e9e7bfd | 2019-01-24 22:29:33 +0000 | [diff] [blame] | 51 | void ConvertFp32ToFp16Layer::Accept(ILayerVisitor& visitor) const |
| 52 | { |
| 53 | // These conversion layers are only inserted by the |
| 54 | // optimizer and so will never be in an input graph. |
Jan Eilers | 8eb2560 | 2020-03-09 12:13:48 +0000 | [diff] [blame] | 55 | IgnoreUnused(visitor); |
jimfly01 | e9e7bfd | 2019-01-24 22:29:33 +0000 | [diff] [blame] | 56 | throw armnn::Exception("ConvertFp32ToFp16Layer should never appear in an input graph"); |
| 57 | } |
Jan Eilers | 1b2654f | 2021-09-24 15:45:46 +0100 | [diff] [blame] | 58 | ARMNN_NO_DEPRECATE_WARN_END |
jimfly01 | e9e7bfd | 2019-01-24 22:29:33 +0000 | [diff] [blame] | 59 | |
telsoa01 | c577f2c | 2018-08-31 09:22:23 +0100 | [diff] [blame] | 60 | } // namespace armnn |