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72 lines
2.7 KiB
C
72 lines
2.7 KiB
C
/**
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******************************************************************************
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* @file lite_dense_is1.h
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* @author AIS
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* @brief header file of AI platform lite argmin argmax funcions
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2023 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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#ifndef LITE_DENSE_IS1_H
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#define LITE_DENSE_IS1_H
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#include "ai_lite_interface.h"
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/*!
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* @brief Forward function for a dense layer with signed binary input,
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* signed float output, and float weights.
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* @ingroup lite_dense_is1
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* @param output The pointer to output buffer.
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* @param input The pointer to input buffer.
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* @param weights The pointer to weights.
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* @param bias The pointer to bias (NULL if not available).
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* @param scratch The pointer to the scratch buffer (unused).
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* @param n_channel_in The number of channels of the input.
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* @param n_channel_ouy The number of channels of the output, i.e.,
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* the number of dense hidden neurons.
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*/
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LITE_API_ENTRY
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void forward_lite_dense_is1of32wf32(
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ai_float *output, const ai_pbits *input, const ai_float *weights,
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const ai_float *bias, ai_float *scratch,
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const ai_u32 n_channel_in, const ai_u32 n_channel_out
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);
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/*!
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* @brief Forward function for a dense layer with signed binary input,
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* signed float output, and float weights.
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* The BN is fused, i.e., the layer requires weights, scale, and offset, where
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* weights are those of the dense layer, scale is that of the BN, and the offset
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* corresponds to dense bias * bn scale + bn offset. If the parameters do not
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* agree with such convention, the behavior is undefined.
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* @ingroup lite_dense_is1
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* @param output The pointer to output buffer.
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* @param input The pointer to input buffer.
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* @param weights The pointer to weights.
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* @param scale The pointer to scale.
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* @param offset The pointer to offset.
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* @param scratch The pointer to the scratch buffer (unused).
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* @param n_channel_in The number of channels of the input.
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* @param n_channel_ouy The number of channels of the output, i.e.,
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* the number of dense hidden neurons.
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*/
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LITE_API_ENTRY
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void forward_lite_dense_is1of32wf32_bn(
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ai_float *output, const ai_pbits *input, const ai_float *weights,
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const ai_float *scale, const ai_float *offset, ai_float *scratch,
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const ai_u32 n_channel_in, const ai_u32 n_channel_out
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);
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#endif /* LITE_DENSE_IS1_H */
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