Sadik Armagan | 62483be | 2020-10-23 17:14:43 +0100 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2020 Arm Ltd and Contributors. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #pragma once |
| 7 | |
Finn Williams | 6f9f990 | 2020-11-13 13:23:15 +0000 | [diff] [blame] | 8 | #include <armnn/utility/IgnoreUnused.hpp> |
| 9 | |
Sadik Armagan | 62483be | 2020-10-23 17:14:43 +0100 | [diff] [blame] | 10 | #include <tensorflow/lite/builtin_ops.h> |
| 11 | #include <tensorflow/lite/c/builtin_op_data.h> |
| 12 | #include <tensorflow/lite/c/common.h> |
| 13 | #include <tensorflow/lite/minimal_logging.h> |
| 14 | |
| 15 | namespace armnnDelegate |
| 16 | { |
| 17 | |
| 18 | TfLiteStatus VisitFillOperator(DelegateData& delegateData, |
| 19 | TfLiteContext* tfLiteContext, |
| 20 | TfLiteNode* tfLiteNode, |
| 21 | int nodeIndex, |
Sadik Armagan | 29b49cf | 2021-02-22 18:09:07 +0000 | [diff] [blame] | 22 | int32_t tfLiteFillOperatorCode) |
Sadik Armagan | 62483be | 2020-10-23 17:14:43 +0100 | [diff] [blame] | 23 | { |
Sadik Armagan | 29b49cf | 2021-02-22 18:09:07 +0000 | [diff] [blame] | 24 | TF_LITE_ENSURE_STATUS(ValidateNumOutputs(tfLiteContext, tfLiteNode, 1, nodeIndex)); |
Finn Williams | 6f9f990 | 2020-11-13 13:23:15 +0000 | [diff] [blame] | 25 | |
Sadik Armagan | 29b49cf | 2021-02-22 18:09:07 +0000 | [diff] [blame] | 26 | switch(tfLiteFillOperatorCode) |
| 27 | { |
| 28 | case kTfLiteBuiltinFill: |
| 29 | TF_LITE_ENSURE_STATUS(ValidateNumInputs(tfLiteContext, tfLiteNode, 2, nodeIndex)); |
| 30 | break; |
| 31 | default: |
| 32 | return kTfLiteError; |
| 33 | } |
| 34 | |
| 35 | const TfLiteTensor* tfLiteTensors = tfLiteContext->tensors; |
| 36 | const TfLiteTensor& tfLiteInputTensor = tfLiteTensors[tfLiteNode->inputs->data[0]]; |
| 37 | if (!IsValid(tfLiteContext, tfLiteInputTensor, tfLiteFillOperatorCode, nodeIndex)) |
| 38 | { |
| 39 | return kTfLiteError; |
| 40 | } |
| 41 | |
| 42 | const TfLiteTensor& tfLiteFillTensor = tfLiteTensors[tfLiteNode->inputs->data[1]]; |
| 43 | if (!IsValid(tfLiteContext, tfLiteFillTensor, tfLiteFillOperatorCode, nodeIndex)) |
| 44 | { |
| 45 | return kTfLiteError; |
| 46 | } |
| 47 | |
| 48 | const TfLiteTensor& tfLiteOutputTensor = tfLiteTensors[tfLiteNode->outputs->data[0]]; |
| 49 | if (!IsValid(tfLiteContext, tfLiteOutputTensor, tfLiteFillOperatorCode, nodeIndex)) |
| 50 | { |
| 51 | return kTfLiteError; |
| 52 | } |
| 53 | |
| 54 | armnn::TensorInfo inputTensorInfo = GetTensorInfoForTfLiteTensor(tfLiteInputTensor); |
Sadik Armagan | 29b49cf | 2021-02-22 18:09:07 +0000 | [diff] [blame] | 55 | const armnn::TensorInfo& outputTensorInfo = GetTensorInfoForTfLiteTensor(tfLiteOutputTensor); |
| 56 | |
| 57 | armnn::FillDescriptor descriptor; |
| 58 | switch (tfLiteFillTensor.type) |
| 59 | { |
| 60 | case kTfLiteFloat32: |
| 61 | descriptor.m_Value = tflite::GetTensorData<float>(&tfLiteFillTensor)[0]; |
| 62 | break; |
| 63 | case kTfLiteInt32: |
| 64 | descriptor.m_Value = tflite::GetTensorData<int32_t>(&tfLiteFillTensor)[0]; |
| 65 | break; |
| 66 | default: |
| 67 | TF_LITE_MAYBE_KERNEL_LOG( |
| 68 | tfLiteContext, |
| 69 | "TfLiteArmnnDelegate: FILL value data type is not supported in operator #%d node #%d: ", |
| 70 | tfLiteFillOperatorCode, nodeIndex); |
| 71 | return kTfLiteError; |
| 72 | } |
| 73 | |
| 74 | bool isSupported = false; |
| 75 | auto validateFunc = [&](const armnn::TensorInfo& outInfo, bool& isSupported) |
| 76 | { |
| 77 | FORWARD_LAYER_SUPPORT_FUNC(__func__, |
| 78 | tfLiteContext, |
| 79 | IsFillSupported, |
| 80 | delegateData.m_Backends, |
| 81 | isSupported, |
| 82 | inputTensorInfo, |
| 83 | outInfo, |
| 84 | descriptor); |
| 85 | }; |
| 86 | |
| 87 | if (!delegateData.m_Network) |
| 88 | { |
| 89 | validateFunc(outputTensorInfo, isSupported); |
| 90 | return isSupported ? kTfLiteOk : kTfLiteError; |
| 91 | } |
| 92 | |
| 93 | armnn::IConnectableLayer* layer = delegateData.m_Network->AddFillLayer(descriptor); |
| 94 | ARMNN_ASSERT(layer != nullptr); |
| 95 | |
| 96 | armnn::IOutputSlot& outputSlot = layer->GetOutputSlot(0); |
| 97 | outputSlot.SetTensorInfo(outputTensorInfo); |
| 98 | |
Sadik Armagan | f7ac72c | 2021-05-05 15:03:50 +0100 | [diff] [blame] | 99 | auto inputsTensorsProcess = ProcessInputs(layer, |
| 100 | delegateData, |
| 101 | tfLiteContext, |
| 102 | tfLiteNode); |
| 103 | if (inputsTensorsProcess == kTfLiteError) |
Sadik Armagan | 29b49cf | 2021-02-22 18:09:07 +0000 | [diff] [blame] | 104 | { |
Sadik Armagan | f7ac72c | 2021-05-05 15:03:50 +0100 | [diff] [blame] | 105 | return inputsTensorsProcess; |
Sadik Armagan | 29b49cf | 2021-02-22 18:09:07 +0000 | [diff] [blame] | 106 | } |
| 107 | |
| 108 | return Connect(layer, tfLiteNode, delegateData); |
Sadik Armagan | 62483be | 2020-10-23 17:14:43 +0100 | [diff] [blame] | 109 | } |
| 110 | |
| 111 | } // namespace armnnDelegate |