Edge AI Add-on API 2.3.0
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nrf_dsp_tss.h
Go to the documentation of this file.
1/*
2 * Copyright (c) 2026 Nordic Semiconductor ASA
3 *
4 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
5 */
15#ifndef _NRF_DSP_STAT_TSS_FUNCTIONS_H_
16#define _NRF_DSP_STAT_TSS_FUNCTIONS_H_
17
18#include <nrf_edgeai/dsp/nrf_dsp_types.h>
19
20#ifdef __cplusplus
21extern "C" {
22#endif
23
34flt32_t nrf_dsp_tss_f32(const flt32_t *p_input, uint16_t num, nrf_dsp_stat_ctx_f32_t *p_ctx);
35
48flt32_t nrf_dsp_tss_f32_s(const flt32_t *p_input,
49 uint16_t num,
50 size32_t stride,
51 nrf_dsp_stat_ctx_f32_t *p_ctx);
52
63uint32_t nrf_dsp_tss_i8(const int8_t *p_input, uint16_t num, nrf_dsp_stat_ctx_i8_t *p_ctx);
64
77uint32_t nrf_dsp_tss_i8_s(const int8_t *p_input,
78 uint16_t num,
79 size32_t stride,
80 nrf_dsp_stat_ctx_i8_t *p_ctx);
81
92uint64_t nrf_dsp_tss_i16(const int16_t *p_input, uint16_t num, nrf_dsp_stat_ctx_i16_t *p_ctx);
93
106uint64_t nrf_dsp_tss_i16_s(const int16_t *p_input,
107 uint16_t num,
108 size32_t stride,
109 nrf_dsp_stat_ctx_i16_t *p_ctx);
110
111#ifdef __cplusplus
112}
113#endif
114
115#endif /* _NRF_DSP_STAT_TSS_FUNCTIONS_H_ */
116
nrf_dsp_tss_i16_s
uint64_t nrf_dsp_tss_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 value of a INT16 fixed-point vector ​​using values ​​in increments of ...
nrf_dsp_tss_i16
uint64_t nrf_dsp_tss_i16(const int16_t *p_input, uint16_t num, nrf_dsp_stat_ctx_i16_t *p_ctx)
Calculate Total Sum of Squares value of a INT16 fixed-point vector.
nrf_dsp_tss_f32_s
flt32_t nrf_dsp_tss_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 value of a floating-point vector ​​using values ​​in increments of 'st...
nrf_dsp_tss_i8
uint32_t nrf_dsp_tss_i8(const int8_t *p_input, uint16_t num, nrf_dsp_stat_ctx_i8_t *p_ctx)
Calculate Total Sum of Squares value of a INT8 fixed-point vector.
nrf_dsp_tss_i8_s
uint32_t nrf_dsp_tss_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 value of a INT8 fixed-point vector ​​using values ​​in increments of '...
nrf_dsp_tss_f32
flt32_t nrf_dsp_tss_f32(const flt32_t *p_input, uint16_t num, nrf_dsp_stat_ctx_f32_t *p_ctx)
Calculate Total Sum of Squares of values of a floating-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:80
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:135
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:116