Fabio
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75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
#pragma once
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#include "engine/framework/core/backend_weight_store.h"
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#include "engine/framework/modules/attention/types.h"
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#include "engine/framework/modules/conv_modules.h"
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#include "engine/framework/modules/linear_module.h"
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#include "engine/framework/modules/norm_modules.h"
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#include "engine/community_models/parakeet_tdt/assets.h"
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#include "engine/community_models/parakeet_tdt/predictor.h"
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#include <memory>
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#include <vector>
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namespace engine::community_models::parakeet_tdt {
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struct ParakeetSubsamplingLayerWeights {
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engine::core::TensorValue depthwise_weight;
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engine::core::TensorValue depthwise_bias;
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engine::modules::Conv2dWeights pointwise;
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};
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struct ParakeetSubsamplingWeights {
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engine::modules::Conv2dWeights conv_in;
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std::vector<ParakeetSubsamplingLayerWeights> layers;
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engine::modules::LinearWeights linear;
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};
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struct ParakeetFastConformerLayerWeights {
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engine::modules::NormWeights norm_ff1;
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engine::modules::LinearWeights ff1_linear1;
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engine::modules::LinearWeights ff1_linear2;
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engine::modules::NormWeights norm_attn;
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engine::modules::AttentionWeights self_attn;
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engine::core::TensorValue pos_weight;
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engine::core::TensorValue pos_bias_u;
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engine::core::TensorValue pos_bias_v;
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engine::modules::NormWeights norm_conv;
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engine::modules::LinearWeights conv_pw1;
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engine::core::TensorValue conv_dw_weight;
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engine::core::TensorValue conv_dw_bias;
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engine::modules::LinearWeights conv_pw2;
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engine::modules::NormWeights norm_ff2;
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engine::modules::LinearWeights ff2_linear1;
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engine::modules::LinearWeights ff2_linear2;
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engine::modules::NormWeights norm_out;
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};
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struct ParakeetFastConformerWeights {
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ParakeetSubsamplingWeights subsampling;
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std::vector<ParakeetFastConformerLayerWeights> layers;
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};
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struct ParakeetTDTDecoderWeights {
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engine::core::TensorValue embedding;
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std::shared_ptr<const Predictor> predictor;
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engine::modules::LinearWeights decoder_projector;
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engine::modules::LinearWeights joint_enc; // encoder_projector: 1024→640
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engine::modules::LinearWeights joint_head; // 640→8198
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};
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struct ParakeetWeights {
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std::shared_ptr<engine::core::BackendWeightStore> store;
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ParakeetFastConformerWeights encoder;
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ParakeetTDTDecoderWeights decoder;
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};
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std::shared_ptr<const ParakeetWeights> load_parakeet_weights(
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const ParakeetTDTAssets & assets,
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ggml_backend_t backend,
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engine::core::BackendType backend_type,
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engine::assets::TensorStorageType matmul_storage_type,
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engine::assets::TensorStorageType conv_storage_type,
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size_t weight_context_bytes);
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} // namespace engine::community_models::parakeet_tdt
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