Pad Layer Functions:

Functions
arm_cmsis_nn_status	arm_pad_f32 (const float32_t *input, float32_t *output, float32_t pad_value, const cmsis_nn_dims *input_size, const cmsis_nn_dims *pre_pad, const cmsis_nn_dims *post_pad)
	Pad a tensor with a constant value.
arm_cmsis_nn_status	arm_pad_f16 (const float16_t *input, float16_t *output, float16_t pad_value, const cmsis_nn_dims *input_size, const cmsis_nn_dims *pre_pad, const cmsis_nn_dims *post_pad)
	Pad a tensor with a constant value.
arm_cmsis_nn_status	arm_pad_s8 (const int8_t *input, int8_t *output, const int8_t pad_value, const cmsis_nn_dims *input_size, const cmsis_nn_dims *pre_pad, const cmsis_nn_dims *post_pad)
	Expands the size of the input by adding constant values before and after the data, in all dimensions.

Description

Function Documentation

arm_pad_f16()

arm_cmsis_nn_status arm_pad_f16	(	const float16_t *	input,
		float16_t *	output,
		float16_t	pad_value,
		const cmsis_nn_dims *	input_size,
		const cmsis_nn_dims *	pre_pad,
		const cmsis_nn_dims *	post_pad
	)

Pad a tensor with a constant value.

arm_pad_f32()

arm_cmsis_nn_status arm_pad_f32	(	const float32_t *	input,
		float32_t *	output,
		float32_t	pad_value,
		const cmsis_nn_dims *	input_size,
		const cmsis_nn_dims *	pre_pad,
		const cmsis_nn_dims *	post_pad
	)

Pad a tensor with a constant value.

arm_pad_s8()

arm_cmsis_nn_status arm_pad_s8	(	const int8_t *	input,
		int8_t *	output,
		const int8_t	pad_value,
		const cmsis_nn_dims *	input_size,
		const cmsis_nn_dims *	pre_pad,
		const cmsis_nn_dims *	post_pad
	)

Expands the size of the input by adding constant values before and after the data, in all dimensions.

Parameters

[in]	input	Pointer to input data
[out]	output	Pointer to output data
[in]	pad_value	Value to pad with
[in]	input_size	Input tensor dimensions
[in]	pre_pad	Padding to apply before data in each dimension
[in]	post_pad	Padding to apply after data in each dimension

Returns

The function returns ARM_CMSIS_NN_SUCCESS