Var Kernels

Module: Statistics Functions / Var

Functions

	Name
void	plp_var_f32s_xpulpv2(const float restrict pSrc, uint32_t blockSize, float restrict pRes) Variance value of a 32-bit float vector for XPULPV2 extension.
void	plp_var_q16s_rv32im(const int16_t restrict pSrc, uint32_t blockSize, uint32_t fracBits, int16_t restrict pRes) Variance of a 16-bit fixed point vector for RV32IM extension.
void	plp_var_q16s_xpulpv2(const int16_t restrict pSrc, uint32_t blockSize, uint32_t fracBits, int16_t restrict pRes) Variance of a 16-bit fixed point vector for XPULPV2 extension.
void	plp_var_q32s_rv32im(const int32_t restrict pSrc, uint32_t blockSize, uint32_t fracBits, int32_t restrict pRes) Variance of a 32-bit fixed point vector for RV32IM extension.
void	plp_var_q32s_xpulpv2(const int32_t restrict pSrc, uint32_t blockSize, uint32_t fracBits, int32_t restrict pRes) Variance of a 32-bit fixed point vector for XPULPV2 extension.
void	plp_var_q8s_rv32im(const int8_t restrict pSrc, uint32_t blockSize, uint32_t fracBits, int8_t restrict pRes) Variance of a 8-bit fixed point vector for RV32IM extension.
void	plp_var_q8s_xpulpv2(const int8_t restrict pSrc, uint32_t blockSize, uint32_t fracBits, int8_t restrict pRes) Variance of a 8-bit fixed point vector for XPULPV2 extension.

Functions Documentation

function plp_var_f32s_xpulpv2

void plp_var_f32s_xpulpv2(
    const float *__restrict__ pSrc,
    uint32_t blockSize,
    float *__restrict__ pRes
)

Variance value of a 32-bit float vector for XPULPV2 extension.

Parameters:

• pSrc points to the input vector
• blockSize number of samples in input vector
• pRes variance value returned here

Return: none

Kernel for Statisical variance of a 32-bit float vector.

function plp_var_q16s_rv32im

void plp_var_q16s_rv32im(
    const int16_t *__restrict__ pSrc,
    uint32_t blockSize,
    uint32_t fracBits,
    int16_t *__restrict__ pRes
)

Variance of a 16-bit fixed point vector for RV32IM extension.

Parameters:

• pSrc points to the input vector
• blockSize number of samples in input vector
• pRes variance returned here

Return: none

Statisical variance of a 16-bit fixed point vector for RV32IM extension.

function plp_var_q16s_xpulpv2

void plp_var_q16s_xpulpv2(
    const int16_t *__restrict__ pSrc,
    uint32_t blockSize,
    uint32_t fracBits,
    int16_t *__restrict__ pRes
)

Variance of a 16-bit fixed point vector for XPULPV2 extension.

Parameters:

• pSrc points to the input vector
• blockSize number of samples in input vector
• pRes variance returned here

Return: none

Statisical variance of a 16-bit fixed point vector for XPULPV2 extension.

function plp_var_q32s_rv32im

void plp_var_q32s_rv32im(
    const int32_t *__restrict__ pSrc,
    uint32_t blockSize,
    uint32_t fracBits,
    int32_t *__restrict__ pRes
)

Variance of a 32-bit fixed point vector for RV32IM extension.

Parameters:

• pSrc points to the input vector
• blockSize number of samples in input vector
• pRes Variance returned here

Return: none

Statisical variance of a 32-bit fixed point vector for RV32IM extension.

function plp_var_q32s_xpulpv2

void plp_var_q32s_xpulpv2(
    const int32_t *__restrict__ pSrc,
    uint32_t blockSize,
    uint32_t fracBits,
    int32_t *__restrict__ pRes
)

Variance of a 32-bit fixed point vector for XPULPV2 extension.

Parameters:

• pSrc points to the input vector
• blockSize number of samples in input vector
• pRes variance returned here

Return: none

Statisical variance of a 32-bit fixed point vector for XPULPV2 extension.

function plp_var_q8s_rv32im

void plp_var_q8s_rv32im(
    const int8_t *__restrict__ pSrc,
    uint32_t blockSize,
    uint32_t fracBits,
    int8_t *__restrict__ pRes
)

Variance of a 8-bit fixed point vector for RV32IM extension.

Parameters:

• pSrc points to the input vector
• blockSize number of samples in input vector
• pRes variance returned here

Return: none

Statisical variance of a 8-bit fixed point vector for RV32IM extension.

function plp_var_q8s_xpulpv2

void plp_var_q8s_xpulpv2(
    const int8_t *__restrict__ pSrc,
    uint32_t blockSize,
    uint32_t fracBits,
    int8_t *__restrict__ pRes
)

Variance of a 8-bit fixed point vector for XPULPV2 extension.

Parameters:

• pSrc points to the input vector
• blockSize number of samples in input vector
• pRes variance returned here

Return: none

Statisical variance of a 8-bit fixed point vector for XPULPV2 extension.

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Updated on 2023-03-01 at 16:16:32 +0000