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author | alexander <alexander.efremov@arm.com> | 2021-03-26 21:42:19 +0000 |
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committer | Kshitij Sisodia <kshitij.sisodia@arm.com> | 2021-03-29 16:29:55 +0100 |
commit | 3c79893217bc632c9b0efa815091bef3c779490c (patch) | |
tree | ad06b444557eb8124652b45621d736fa1b92f65d /source/use_case/kws_asr/include/DsCnnModel.hpp | |
parent | 6ad6d55715928de72979b04194da1bdf04a4c51b (diff) | |
download | ml-embedded-evaluation-kit-3c79893217bc632c9b0efa815091bef3c779490c.tar.gz |
Opensource ML embedded evaluation kit21.03
Change-Id: I12e807f19f5cacad7cef82572b6dd48252fd61fd
Diffstat (limited to 'source/use_case/kws_asr/include/DsCnnModel.hpp')
-rw-r--r-- | source/use_case/kws_asr/include/DsCnnModel.hpp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/source/use_case/kws_asr/include/DsCnnModel.hpp b/source/use_case/kws_asr/include/DsCnnModel.hpp new file mode 100644 index 0000000..150a48c --- /dev/null +++ b/source/use_case/kws_asr/include/DsCnnModel.hpp @@ -0,0 +1,67 @@ +/* + * 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. + */ +#ifndef KWS_ASR_DSCNNMODEL_HPP +#define KWS_ASR_DSCNNMODEL_HPP + +#include "Model.hpp" + +namespace arm { +namespace app { +namespace kws { + extern const int g_FrameLength; + extern const int g_FrameStride; + extern const float g_ScoreThreshold; + extern const uint32_t g_NumMfcc; + extern const uint32_t g_NumAudioWins; +} /* namespace kws */ +} /* namespace app */ +} /* namespace arm */ + +namespace arm { +namespace app { + + class DsCnnModel : public Model { + public: + /* Indices for the expected model - based on input and output tensor shapes */ + static constexpr uint32_t ms_inputRowsIdx = 2; + static constexpr uint32_t ms_inputColsIdx = 3; + static constexpr uint32_t ms_outputRowsIdx = 2; + static constexpr uint32_t ms_outputColsIdx = 3; + + protected: + /** @brief Gets the reference to op resolver interface class. */ + const tflite::MicroOpResolver& GetOpResolver() override; + + /** @brief Adds operations to the op resolver instance. */ + bool EnlistOperations() override; + + const uint8_t* ModelPointer() override; + + size_t ModelSize() override; + + private: + /* Maximum number of individual operations that can be enlisted. */ + static constexpr int _ms_maxOpCnt = 10; + + /* A mutable op resolver instance. */ + tflite::MicroMutableOpResolver<_ms_maxOpCnt> _m_opResolver; + }; + +} /* namespace app */ +} /* namespace arm */ + +#endif /* KWS_DSCNNMODEL_HPP */ |