Basic math functions

Elementwise add and multiplication functions. More...

Functions
riscv_nmsis_nn_status	riscv_elementwise_mul_s16_s8 (const int16_t *input_1_vect, const int16_t *input_2_vect, int8_t *output, const int32_t out_offset, const int32_t out_mult, const int32_t out_shift, const int32_t block_size)
	s16 elementwise multiplication with s8 output More...

Detailed Description

Elementwise add and multiplication functions.

Function Documentation

riscv_elementwise_mul_s16_s8()

riscv_nmsis_nn_status riscv_elementwise_mul_s16_s8	(	const int16_t *	input_1_vect,
		const int16_t *	input_2_vect,
		int8_t *	output,
		const int32_t	out_offset,
		const int32_t	out_mult,
		const int32_t	out_shift,
		const int32_t	block_size
	)

s16 elementwise multiplication with s8 output

Parameters

[in]	input_1_vect	pointer to input vector 1
[in]	input_2_vect	pointer to input vector 2
[in,out]	output	pointer to output vector
[in]	out_offset	output offset
[in]	out_mult	output multiplier
[in]	out_shift	output shift
[in]	block_size	number of samples

Returns

The function returns RISCV_NMSIS_NN_SUCCESS

Supported framework: TensorFlow Lite micro