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/*
* Copyright (c) 2021 Arm Limited. All rights reserved.
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "Wav2LetterModel.hpp"
#include "hal.h"
namespace arm {
namespace app {
namespace asr {
extern uint8_t* GetModelPointer();
extern size_t GetModelLen();
}
} /* namespace app */
} /* namespace arm */
const tflite::MicroOpResolver& arm::app::Wav2LetterModel::GetOpResolver()
{
return this->_m_opResolver;
}
bool arm::app::Wav2LetterModel::EnlistOperations()
{
this->_m_opResolver.AddConv2D();
this->_m_opResolver.AddMul();
this->_m_opResolver.AddMaximum();
this->_m_opResolver.AddReshape();
#if defined(ARM_NPU)
if (kTfLiteOk == this->_m_opResolver.AddEthosU()) {
info("Added %s support to op resolver\n",
tflite::GetString_ETHOSU());
} else {
printf_err("Failed to add Arm NPU support to op resolver.");
return false;
}
#endif /* ARM_NPU */
return true;
}
const uint8_t* arm::app::Wav2LetterModel::ModelPointer()
{
return arm::app::asr::GetModelPointer();
}
size_t arm::app::Wav2LetterModel::ModelSize()
{
return arm::app::asr::GetModelLen();
}
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