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Diffstat (limited to 'runtimes/pure_arm_compute/src/internal/op/Lstm.h')
-rw-r--r-- | runtimes/pure_arm_compute/src/internal/op/Lstm.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/runtimes/pure_arm_compute/src/internal/op/Lstm.h b/runtimes/pure_arm_compute/src/internal/op/Lstm.h new file mode 100644 index 000000000..056ac2ea7 --- /dev/null +++ b/runtimes/pure_arm_compute/src/internal/op/Lstm.h @@ -0,0 +1,94 @@ +/* + * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved + * + * 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 __INTERNAL_OP_LSTM_H__ +#define __INTERNAL_OP_LSTM_H__ + +#include "internal/op/Node.h" + +#include <cstdint> + +namespace internal +{ +namespace tflite +{ +namespace op +{ +namespace LSTM +{ + +struct Param +{ + int32_t scratch_buffer_index; + int32_t output_state_out_index; + int32_t cell_state_out_index; + int32_t output_index; + + int32_t input_index; + int32_t input_to_input_weights_index; + int32_t input_to_forget_weights_index; + int32_t input_to_cell_weights_index; + int32_t input_to_output_weights_index; + int32_t recurrent_to_input_weights_index; + int32_t recurrent_to_forget_weights_index; + int32_t recurrent_to_cell_weights_index; + int32_t recurrent_to_output_weights_index; + int32_t cell_to_input_weights_index; + int32_t cell_to_forget_weights_index; + int32_t cell_to_output_weights_index; + int32_t input_gate_bias_index; + int32_t forget_gate_bias_index; + int32_t cell_bias_index; + int32_t output_gate_bias_index; + int32_t projection_weights_index; + int32_t projection_bias_index; + int32_t output_state_in_index; + int32_t cell_state_in_index; + int32_t activation_index; + int32_t cell_threshold_index; + int32_t projection_threshold_index; + + Param() = default; + Param(uint32_t inputCount, const uint32_t *inputs, uint32_t outputCount, const uint32_t *outputs); +}; + +class Node final : public op::Node +{ +public: + Node(const Param ¶m) : _param(param) + { + // DO NOTHING + } + +public: + virtual ~Node() = default; + +public: + const Param ¶m(void) const { return _param; } + +public: + void accept(NodeVisitor &&) const override; + +private: + const Param _param; +}; + +} // namespace LSTM +} // namespace op +} // namespace tflite +} // namespace internal + +#endif // __INTERNAL_OP_LSTM_H__ |