Edge AI Add-on API 2.2.0
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nrf_dsp_tss_sum.h
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1/*
2 * Copyright (c) 2026 Nordic Semiconductor ASA
3 *
4 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
5 */
15#ifndef _NRF_DSP_STAT_TSS_SUM_FUNCTIONS_H_
16#define _NRF_DSP_STAT_TSS_SUM_FUNCTIONS_H_
17
18#include <nrf_edgeai/dsp/nrf_dsp_types.h>
19
20#ifdef __cplusplus
21extern "C" {
22#endif
23
33void nrf_dsp_tss_sum_f32(const flt32_t* p_input, uint16_t num, nrf_dsp_stat_ctx_f32_t* p_ctx);
34
45void nrf_dsp_tss_sum_f32_s(const flt32_t* p_input,
46 uint16_t num,
47 size32_t stride,
48 nrf_dsp_stat_ctx_f32_t* p_ctx);
49
59void nrf_dsp_tss_sum_i8(const int8_t* p_input, uint16_t num, nrf_dsp_stat_ctx_i8_t* p_ctx);
60
71void nrf_dsp_tss_sum_i8_s(const int8_t* p_input,
72 uint16_t num,
73 size32_t stride,
74 nrf_dsp_stat_ctx_i8_t* p_ctx);
75
85void nrf_dsp_tss_sum_i16(const int16_t* p_input, uint16_t num, nrf_dsp_stat_ctx_i16_t* p_ctx);
86
97void nrf_dsp_tss_sum_i16_s(const int16_t* p_input,
98 uint16_t num,
99 size32_t stride,
100 nrf_dsp_stat_ctx_i16_t* p_ctx);
101
102#ifdef __cplusplus
103}
104#endif
105
106#endif /* _NRF_DSP_STAT_TSS_SUM_FUNCTIONS_H_ */
107
nrf_dsp_tss_sum_i16_s
void nrf_dsp_tss_sum_i16_s(const int16_t *p_input, uint16_t num, size32_t stride, nrf_dsp_stat_ctx_i16_t *p_ctx)
Calculate Total Sum of Squares and Sum value of a INT16 fixed-point vector ​​using values ​​in increm...
nrf_dsp_tss_sum_i8_s
void nrf_dsp_tss_sum_i8_s(const int8_t *p_input, uint16_t num, size32_t stride, nrf_dsp_stat_ctx_i8_t *p_ctx)
Calculate Total Sum of Squares and Sum value of a INT8 fixed-point vector ​​using values ​​in increme...
nrf_dsp_tss_sum_f32_s
void nrf_dsp_tss_sum_f32_s(const flt32_t *p_input, uint16_t num, size32_t stride, nrf_dsp_stat_ctx_f32_t *p_ctx)
Calculate Total Sum of Squares and Sum value of a floating-point vector ​​using values ​​in increment...
nrf_dsp_tss_sum_f32
void nrf_dsp_tss_sum_f32(const flt32_t *p_input, uint16_t num, nrf_dsp_stat_ctx_f32_t *p_ctx)
Calculate Total Sum of Squares and Sum of values of a floating-point vector.
nrf_dsp_tss_sum_i16
void nrf_dsp_tss_sum_i16(const int16_t *p_input, uint16_t num, nrf_dsp_stat_ctx_i16_t *p_ctx)
Calculate Total Sum of Squares and Sum value of a INT16 fixed-point vector.
nrf_dsp_tss_sum_i8
void nrf_dsp_tss_sum_i8(const int8_t *p_input, uint16_t num, nrf_dsp_stat_ctx_i8_t *p_ctx)
Calculate Total Sum of Squares and Sum value of a INT8 fixed-point vector.
nrf_dsp_types.h
size32_t
size_t size32_t
Architecture 32-bit size_t type definition.
Definition nrf_edgeai_ctypes.h:31
flt32_t
float flt32_t
32-bit floating-point type definition.
Definition nrf_edgeai_ctypes.h:21
nrf_dsp_stat_ctx_f32_s
Floating-point statistics reusable context, in which is used to store derived or intermediate metrics...
Definition nrf_dsp_types.h:85
nrf_dsp_stat_ctx_i16_s
INT16 statistics reusable context, in which is used to store derived or intermediate metrics to simpl...
Definition nrf_dsp_types.h:146
nrf_dsp_stat_ctx_i8_s
INT8 statistics reusable context, in which is used to store derived or intermediate metrics to simpli...
Definition nrf_dsp_types.h:125