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Diffstat (limited to 'delegate/src/armnn_external_delegate.cpp')
| -rw-r--r-- | delegate/src/armnn_external_delegate.cpp | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/delegate/src/armnn_external_delegate.cpp b/delegate/src/armnn_external_delegate.cpp deleted file mode 100644 index c3875740e1..0000000000 --- a/delegate/src/armnn_external_delegate.cpp +++ /dev/null @@ -1,68 +0,0 @@ -// -// Copyright © 2020 Arm Ltd and Contributors. All rights reserved. -// SPDX-License-Identifier: MIT -// -#include "armnn_delegate.hpp" -#include <armnn/Logging.hpp> -#include <armnn/utility/NumericCast.hpp> - -#include <iostream> -#include <tensorflow/lite/minimal_logging.h> - -namespace tflite -{ - -/** - * This file defines two symbols that need to be exported to use the TFLite external delegate provider. This is a plugin - * that can be used for fast integration of delegates into benchmark tests and other tools. It allows loading of - * a dynamic delegate library at runtime. - * - * The external delegate also has Tensorflow Lite Python bindings. Therefore the dynamic external delegate - * can be directly used with Tensorflow Lite Python APIs. - * - * See tensorflow/lite/delegates/external for details or visit the tensorflow guide - * [here](https://www.tensorflow.org/lite/performance/implementing_delegate#option_2_leverage_external_delegate) - */ - -extern "C" -{ - -/** - * Implementation of the TfLite external delegate plugin - * - * For details about what options_keys and option_values are supported please see: - * armnnDelegate::DelegateOptions::DelegateOptions(char const* const*, char const* const*,size_t,void (*)(const char*)) - */ -TfLiteDelegate* tflite_plugin_create_delegate(char** options_keys, - char** options_values, - size_t num_options, - void (*report_error)(const char*)) -{ - // Returning null indicates an error during delegate creation, we initialize with that - TfLiteDelegate* delegate = nullptr; - try - { - armnnDelegate::DelegateOptions options (options_keys, options_values, num_options, (*report_error)); - delegate = TfLiteArmnnDelegateCreate(options); - } - catch (const std::exception& ex) - { - if(report_error) - { - report_error(ex.what()); - } - } - return delegate; -} - -/** Destroy a given delegate plugin - * - * @param[in] delegate Delegate to destruct - */ -void tflite_plugin_destroy_delegate(TfLiteDelegate* delegate) -{ - armnnDelegate::TfLiteArmnnDelegateDelete(delegate); -} - -} // extern "C" -} // namespace tflite
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