Functions
int32_t	riscv_convolve_s16_get_buffer_size (const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims)
	Get the required buffer size for s16 convolution function. More...

int32_t	riscv_convolve_wrapper_s16_get_buffer_size (const nmsis_nn_conv_params conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get the required buffer size for riscv_convolve_wrapper_s16. More...

int32_t	riscv_convolve_wrapper_s16_get_buffer_size_dsp (const nmsis_nn_conv_params conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get the required buffer size for riscv_convolve_wrapper_s16 for for processors with DSP extension. Refer to riscv_convolve_wrapper_s16_get_buffer_size() for function argument details. More...

int32_t	riscv_convolve_s4_get_buffer_size (const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims)
	Get the required buffer size for s4 convolution function. More...

int32_t	riscv_convolve_1_x_n_s4_get_buffer_size (const nmsis_nn_conv_params conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get the required additional buffer size for 1xn convolution. More...

int32_t	riscv_convolve_1x1_s4_fast_get_buffer_size (const nmsis_nn_dims *input_dims)
	Get the required buffer size for riscv_convolve_1x1_s4_fast. More...

int32_t	riscv_convolve_wrapper_s4_get_buffer_size (const nmsis_nn_conv_params conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get the required buffer size for riscv_convolve_wrapper_s4. More...

int32_t	riscv_convolve_wrapper_s4_get_buffer_size_dsp (const nmsis_nn_conv_params conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get the required buffer size for riscv_convolve_wrapper_s4 for processors with DSP extension. Refer to riscv_convolve_wrapper_s4_get_buffer_size() for function argument details. More...

int32_t	riscv_convolve_s8_get_buffer_size (const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims)
	Get the required buffer size for s8 convolution function. More...

int32_t	riscv_convolve_1_x_n_s8_get_buffer_size (const nmsis_nn_conv_params conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get the required additional buffer size for 1xn convolution. More...

int32_t	riscv_convolve_1x1_s8_fast_get_buffer_size (const nmsis_nn_dims *input_dims)
	Get the required buffer size for riscv_convolve_1x1_s8_fast. More...

int32_t	riscv_convolve_wrapper_s8_get_buffer_size (const nmsis_nn_conv_params conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get the required buffer size for riscv_convolve_wrapper_s8. More...

int32_t	riscv_convolve_wrapper_s8_get_buffer_size_dsp (const nmsis_nn_conv_params conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get the required buffer size for riscv_convolve_wrapper_s8 for processors with DSP extension. Refer to riscv_convolve_wrapper_s8_get_buffer_size() for function argument details. More...

__STATIC_INLINE int32_t	riscv_depthwise_conv_fast_s16_get_buffer_size_dsp (const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims)

int32_t	riscv_depthwise_conv_fast_s16_get_buffer_size (const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims)
	Get the required buffer size for optimized s16 depthwise convolution function with constraint that in_channel equals out_channel. More...

int32_t	riscv_depthwise_conv_wrapper_s16_get_buffer_size (const nmsis_nn_dw_conv_params dw_conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get size of additional buffer required by riscv_depthwise_conv_wrapper_s16() More...

int32_t	riscv_depthwise_conv_wrapper_s16_get_buffer_size_dsp (const nmsis_nn_dw_conv_params dw_conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get size of additional buffer required by riscv_depthwise_conv_wrapper_s16() for processors with DSP extension. Refer to riscv_depthwise_conv_wrapper_s16_get_buffer_size() for function argument details. More...

int32_t	riscv_depthwise_conv_s4_opt_get_buffer_size (const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims)
	Get the required buffer size for optimized s4 depthwise convolution function with constraint that in_channel equals out_channel. More...

int32_t	riscv_depthwise_conv_wrapper_s4_get_buffer_size (const nmsis_nn_dw_conv_params dw_conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get size of additional buffer required by riscv_depthwise_conv_wrapper_s4() More...

int32_t	riscv_depthwise_conv_wrapper_s4_get_buffer_size_dsp (const nmsis_nn_dw_conv_params dw_conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get size of additional buffer required by riscv_depthwise_conv_wrapper_s4() for processors with DSP extension. Refer to riscv_depthwise_conv_wrapper_s4_get_buffer_size() for function argument details. More...

int32_t	riscv_depthwise_conv_s8_opt_get_buffer_size_dsp (const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims)
	Get the required buffer size for optimized s8 depthwise convolution function with constraint that in_channel equals out_channel. This is for processors with DSP extension. Refer to riscv_depthwise_conv_s8_opt_get_buffer_size() for function argument details. More...

int32_t	riscv_depthwise_conv_s8_opt_get_buffer_size (const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims)
	Get the required buffer size for optimized s8 depthwise convolution function with constraint that in_channel equals out_channel. More...

int32_t	riscv_depthwise_conv_wrapper_s8_get_buffer_size (const nmsis_nn_dw_conv_params dw_conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get size of additional buffer required by riscv_depthwise_conv_wrapper_s8() More...

int32_t	riscv_depthwise_conv_wrapper_s8_get_buffer_size_dsp (const nmsis_nn_dw_conv_params dw_conv_params, const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims output_dims)
	Get size of additional buffer required by riscv_depthwise_conv_wrapper_s8() for processors with DSP extension. Refer to riscv_depthwise_conv_wrapper_s8_get_buffer_size() for function argument details. More...

int32_t	riscv_transpose_conv_s8_get_buffer_size (const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims *out_dims)
	Get the required buffer size for s8 transpose conv function. More...

int32_t	riscv_transpose_conv_s8_get_buffer_size_dsp (const nmsis_nn_dims input_dims, const nmsis_nn_dims filter_dims, const nmsis_nn_dims *output_dims)
	Get size of additional buffer required by riscv_transpose_conv_s8() for processors with DSP extension. Refer to riscv_transpose_conv_s8_get_buffer_size() for function argument details. More...

Detailed Description

Function Documentation

◆ riscv_convolve_1_x_n_s4_get_buffer_size()

int32_t riscv_convolve_1_x_n_s4_get_buffer_size	(	const nmsis_nn_conv_params *	conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get the required additional buffer size for 1xn convolution.

Parameters

[in]	conv_params	Convolution parameters (e.g. strides, dilations, pads,...). Range of conv_params->input_offset : [-127, 128] Range of conv_params->output_offset : [-128, 127]
[in]	input_dims	Input (activation) tensor dimensions. Format: [N, H, W, C_IN]
[in]	filter_dims	Filter tensor dimensions. Format: [C_OUT, 1, WK, C_IN] where WK is the horizontal spatial filter dimension
[in]	output_dims	Output tensor dimensions. Format: [N, H, W, C_OUT]

Returns: The function returns required buffer size(bytes)

◆ riscv_convolve_1_x_n_s8_get_buffer_size()

int32_t riscv_convolve_1_x_n_s8_get_buffer_size	(	const nmsis_nn_conv_params *	conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get the required additional buffer size for 1xn convolution.

Parameters

[in]	conv_params	Convolution parameters (e.g. strides, dilations, pads,...). Range of conv_params->input_offset : [-127, 128] Range of conv_params->output_offset : [-128, 127]
[in]	input_dims	Input (activation) tensor dimensions. Format: [N, H, W, C_IN]
[in]	filter_dims	Filter tensor dimensions. Format: [C_OUT, 1, WK, C_IN] where WK is the horizontal spatial filter dimension
[in]	output_dims	Output tensor dimensions. Format: [N, H, W, C_OUT]

Returns: The function returns required buffer size(bytes)

◆ riscv_convolve_1x1_s4_fast_get_buffer_size()

int32_t riscv_convolve_1x1_s4_fast_get_buffer_size ( const nmsis_nn_dims * input_dims )

Get the required buffer size for riscv_convolve_1x1_s4_fast.

Parameters

[in] input_dims Input (activation) dimensions

Returns: The function returns the required buffer size in bytes

◆ riscv_convolve_1x1_s8_fast_get_buffer_size()

int32_t riscv_convolve_1x1_s8_fast_get_buffer_size ( const nmsis_nn_dims * input_dims )

Get the required buffer size for riscv_convolve_1x1_s8_fast.

Parameters

[in] input_dims Input (activation) dimensions

Returns: The function returns the required buffer size in bytes

◆ riscv_convolve_s16_get_buffer_size()

int32_t riscv_convolve_s16_get_buffer_size	(	const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims
	)

Get the required buffer size for s16 convolution function.

Parameters

[in]	input_dims	Input (activation) tensor dimensions. Format: [N, H, W, C_IN]
[in]	filter_dims	Filter tensor dimensions. Format: [C_OUT, HK, WK, C_IN] where HK and WK are the spatial filter dimensions

Returns: The function returns required buffer size(bytes)

◆ riscv_convolve_s4_get_buffer_size()

int32_t riscv_convolve_s4_get_buffer_size	(	const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims
	)

Get the required buffer size for s4 convolution function.

Parameters

[in]	input_dims	Input (activation) tensor dimensions. Format: [N, H, W, C_IN]
[in]	filter_dims	Filter tensor dimensions. Format: [C_OUT, HK, WK, C_IN] where HK and WK are the spatial filter dimensions

Returns: The function returns required buffer size(bytes)

◆ riscv_convolve_s8_get_buffer_size()

int32_t riscv_convolve_s8_get_buffer_size	(	const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims
	)

Get the required buffer size for s8 convolution function.

Parameters

[in]	input_dims	Input (activation) tensor dimensions. Format: [N, H, W, C_IN]
[in]	filter_dims	Filter tensor dimensions. Format: [C_OUT, HK, WK, C_IN] where HK and WK are the spatial filter dimensions

Returns: The function returns required buffer size(bytes)

◆ riscv_convolve_wrapper_s16_get_buffer_size()

int32_t riscv_convolve_wrapper_s16_get_buffer_size	(	const nmsis_nn_conv_params *	conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get the required buffer size for riscv_convolve_wrapper_s16.

Parameters

[in]	conv_params	Convolution parameters (e.g. strides, dilations, pads,...). conv_params->input_offset : Not used conv_params->output_offset : Not used
[in]	input_dims	Input (activation) dimensions. Format: [N, H, W, C_IN]
[in]	filter_dims	Filter dimensions. Format: [C_OUT, HK, WK, C_IN] where HK and WK are the spatial filter dimensions
[in]	output_dims	Output tensor dimensions. Format: [N, H, W, C_OUT]

Returns: The function returns required buffer size(bytes)

◆ riscv_convolve_wrapper_s16_get_buffer_size_dsp()

int32_t riscv_convolve_wrapper_s16_get_buffer_size_dsp	(	const nmsis_nn_conv_params *	conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get the required buffer size for riscv_convolve_wrapper_s16 for for processors with DSP extension. Refer to riscv_convolve_wrapper_s16_get_buffer_size() for function argument details.

Note: Intended for compilation on Host. If compiling for an Riscv target, use riscv_convolve_wrapper_s16_get_buffer_size().

◆ riscv_convolve_wrapper_s4_get_buffer_size()

int32_t riscv_convolve_wrapper_s4_get_buffer_size	(	const nmsis_nn_conv_params *	conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get the required buffer size for riscv_convolve_wrapper_s4.

Parameters

[in]	conv_params	Convolution parameters (e.g. strides, dilations, pads,...). Range of conv_params->input_offset : [-127, 128] Range of conv_params->output_offset : [-128, 127]
[in]	input_dims	Input (activation) dimensions. Format: [N, H, W, C_IN]
[in]	filter_dims	Filter dimensions. Format: [C_OUT, HK, WK, C_IN] where HK and WK are the spatial filter dimensions
[in]	output_dims	Output tensor dimensions. Format: [N, H, W, C_OUT]

Returns: The function returns required buffer size(bytes)

◆ riscv_convolve_wrapper_s4_get_buffer_size_dsp()

int32_t riscv_convolve_wrapper_s4_get_buffer_size_dsp	(	const nmsis_nn_conv_params *	conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get the required buffer size for riscv_convolve_wrapper_s4 for processors with DSP extension. Refer to riscv_convolve_wrapper_s4_get_buffer_size() for function argument details.

Note: Intended for compilation on Host. If compiling for an Riscv target, use riscv_convolve_wrapper_s4_get_buffer_size().

◆ riscv_convolve_wrapper_s8_get_buffer_size()

int32_t riscv_convolve_wrapper_s8_get_buffer_size	(	const nmsis_nn_conv_params *	conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get the required buffer size for riscv_convolve_wrapper_s8.

Parameters

[in]	conv_params	Convolution parameters (e.g. strides, dilations, pads,...). Range of conv_params->input_offset : [-127, 128] Range of conv_params->output_offset : [-128, 127]
[in]	input_dims	Input (activation) dimensions. Format: [N, H, W, C_IN]
[in]	filter_dims	Filter dimensions. Format: [C_OUT, HK, WK, C_IN] where HK and WK are the spatial filter dimensions
[in]	output_dims	Output tensor dimensions. Format: [N, H, W, C_OUT]

Returns: The function returns required buffer size(bytes)

◆ riscv_convolve_wrapper_s8_get_buffer_size_dsp()

int32_t riscv_convolve_wrapper_s8_get_buffer_size_dsp	(	const nmsis_nn_conv_params *	conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get the required buffer size for riscv_convolve_wrapper_s8 for processors with DSP extension. Refer to riscv_convolve_wrapper_s8_get_buffer_size() for function argument details.

Note: Intended for compilation on Host. If compiling for an Riscv target, use riscv_convolve_wrapper_s8_get_buffer_size().

◆ riscv_depthwise_conv_fast_s16_get_buffer_size()

int32_t riscv_depthwise_conv_fast_s16_get_buffer_size	(	const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims
	)

Get the required buffer size for optimized s16 depthwise convolution function with constraint that in_channel equals out_channel.

Parameters

[in]	input_dims	Input (activation) tensor dimensions. Format: [1, H, W, C_IN] Batch argument N is not used.
[in]	filter_dims	Filter tensor dimensions. Format: [1, H, W, C_OUT]

Returns: The function returns required buffer size in bytes

◆ riscv_depthwise_conv_fast_s16_get_buffer_size_dsp()

__STATIC_INLINE int32_t riscv_depthwise_conv_fast_s16_get_buffer_size_dsp	(	const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims
	)

◆ riscv_depthwise_conv_s4_opt_get_buffer_size()

int32_t riscv_depthwise_conv_s4_opt_get_buffer_size	(	const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims
	)

Get the required buffer size for optimized s4 depthwise convolution function with constraint that in_channel equals out_channel.

Parameters

[in]	input_dims	Input (activation) tensor dimensions. Format: [1, H, W, C_IN] Batch argument N is not used.
[in]	filter_dims	Filter tensor dimensions. Format: [1, H, W, C_OUT]

Returns: The function returns required buffer size in bytes

◆ riscv_depthwise_conv_s8_opt_get_buffer_size()

int32_t riscv_depthwise_conv_s8_opt_get_buffer_size	(	const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims
	)

Get the required buffer size for optimized s8 depthwise convolution function with constraint that in_channel equals out_channel.

Parameters

[in]	input_dims	Input (activation) tensor dimensions. Format: [1, H, W, C_IN] Batch argument N is not used.
[in]	filter_dims	Filter tensor dimensions. Format: [1, H, W, C_OUT]

Returns: The function returns required buffer size in bytes

◆ riscv_depthwise_conv_s8_opt_get_buffer_size_dsp()

int32_t riscv_depthwise_conv_s8_opt_get_buffer_size_dsp	(	const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims
	)

Get the required buffer size for optimized s8 depthwise convolution function with constraint that in_channel equals out_channel. This is for processors with DSP extension. Refer to riscv_depthwise_conv_s8_opt_get_buffer_size() for function argument details.

Note: Intended for compilation on Host. If compiling for an Riscv target, use riscv_depthwise_conv_s8_opt_get_buffer_size(). Note also this is a support function, so not recommended to call directly even on Host.

◆ riscv_depthwise_conv_wrapper_s16_get_buffer_size()

int32_t riscv_depthwise_conv_wrapper_s16_get_buffer_size	(	const nmsis_nn_dw_conv_params *	dw_conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get size of additional buffer required by riscv_depthwise_conv_wrapper_s16()

Parameters

[in]	dw_conv_params	Depthwise convolution parameters (e.g. strides, dilations, pads,...) Range of dw_conv_params->input_offset : Not used Range of dw_conv_params->input_offset : Not used
[in]	input_dims	Input (activation) tensor dimensions. Format: [H, W, C_IN] Batch argument N is not used and assumed to be 1.
[in]	filter_dims	Filter tensor dimensions. Format: [1, H, W, C_OUT]
[in]	output_dims	Output tensor dimensions. Format: [1, H, W, C_OUT]

Returns: Size of additional memory required for optimizations in bytes.

◆ riscv_depthwise_conv_wrapper_s16_get_buffer_size_dsp()

int32_t riscv_depthwise_conv_wrapper_s16_get_buffer_size_dsp	(	const nmsis_nn_dw_conv_params *	dw_conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get size of additional buffer required by riscv_depthwise_conv_wrapper_s16() for processors with DSP extension. Refer to riscv_depthwise_conv_wrapper_s16_get_buffer_size() for function argument details.

Note: Intended for compilation on Host. If compiling for an Riscv target, use riscv_depthwise_conv_wrapper_s16_get_buffer_size().

◆ riscv_depthwise_conv_wrapper_s4_get_buffer_size()

int32_t riscv_depthwise_conv_wrapper_s4_get_buffer_size	(	const nmsis_nn_dw_conv_params *	dw_conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get size of additional buffer required by riscv_depthwise_conv_wrapper_s4()

Parameters

[in]	dw_conv_params	Depthwise convolution parameters (e.g. strides, dilations, pads,...) Range of dw_conv_params->input_offset : [-127, 128] Range of dw_conv_params->input_offset : [-128, 127]
[in]	input_dims	Input (activation) tensor dimensions. Format: [H, W, C_IN] Batch argument N is not used and assumed to be 1.
[in]	filter_dims	Filter tensor dimensions. Format: [1, H, W, C_OUT]
[in]	output_dims	Output tensor dimensions. Format: [1, H, W, C_OUT]

Returns: Size of additional memory required for optimizations in bytes.

◆ riscv_depthwise_conv_wrapper_s4_get_buffer_size_dsp()

int32_t riscv_depthwise_conv_wrapper_s4_get_buffer_size_dsp	(	const nmsis_nn_dw_conv_params *	dw_conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get size of additional buffer required by riscv_depthwise_conv_wrapper_s4() for processors with DSP extension. Refer to riscv_depthwise_conv_wrapper_s4_get_buffer_size() for function argument details.

Note: Intended for compilation on Host. If compiling for an Riscv target, use riscv_depthwise_conv_wrapper_s4_get_buffer_size().

◆ riscv_depthwise_conv_wrapper_s8_get_buffer_size()

int32_t riscv_depthwise_conv_wrapper_s8_get_buffer_size	(	const nmsis_nn_dw_conv_params *	dw_conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get size of additional buffer required by riscv_depthwise_conv_wrapper_s8()

Parameters

[in]	dw_conv_params	Depthwise convolution parameters (e.g. strides, dilations, pads,...) Range of dw_conv_params->input_offset : [-127, 128] Range of dw_conv_params->input_offset : [-128, 127]
[in]	input_dims	Input (activation) tensor dimensions. Format: [H, W, C_IN] Batch argument N is not used and assumed to be 1.
[in]	filter_dims	Filter tensor dimensions. Format: [1, H, W, C_OUT]
[in]	output_dims	Output tensor dimensions. Format: [1, H, W, C_OUT]

Returns: Size of additional memory required for optimizations in bytes.

◆ riscv_depthwise_conv_wrapper_s8_get_buffer_size_dsp()

int32_t riscv_depthwise_conv_wrapper_s8_get_buffer_size_dsp	(	const nmsis_nn_dw_conv_params *	dw_conv_params,
		const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	output_dims
	)

Get size of additional buffer required by riscv_depthwise_conv_wrapper_s8() for processors with DSP extension. Refer to riscv_depthwise_conv_wrapper_s8_get_buffer_size() for function argument details.

Note: Intended for compilation on Host. If compiling for an Riscv target, use riscv_depthwise_conv_wrapper_s8_get_buffer_size().

◆ riscv_transpose_conv_s8_get_buffer_size()

int32_t riscv_transpose_conv_s8_get_buffer_size	(	const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	out_dims
	)

Get the required buffer size for s8 transpose conv function.

Parameters

[in]	input_dims	Input (activation) tensor dimensions. Format: [N, H, W, C_IN]
[in]	filter_dims	Filter tensor dimensions. Format: [C_OUT, HK, WK, C_IN] where HK and WK are the spatial filter dimensions
[in]	out_dims	Output tensor dimensions. Format: [N, H, W, C_OUT]

Returns: The function returns required buffer size(bytes)

◆ riscv_transpose_conv_s8_get_buffer_size_dsp()

int32_t riscv_transpose_conv_s8_get_buffer_size_dsp	(	const nmsis_nn_dims *	input_dims,
		const nmsis_nn_dims *	filter_dims,
		const nmsis_nn_dims *	out_dims
	)

Get size of additional buffer required by riscv_transpose_conv_s8() for processors with DSP extension. Refer to riscv_transpose_conv_s8_get_buffer_size() for function argument details.

Note: Intended for compilation on Host. If compiling for an Riscv target, use riscv_transpose_conv_s8_get_buffer_size().

Functions

Detailed Description

Function Documentation

◆ riscv_convolve_1_x_n_s4_get_buffer_size()

◆ riscv_convolve_1_x_n_s8_get_buffer_size()

◆ riscv_convolve_1x1_s4_fast_get_buffer_size()

◆ riscv_convolve_1x1_s8_fast_get_buffer_size()

◆ riscv_convolve_s16_get_buffer_size()

◆ riscv_convolve_s4_get_buffer_size()

◆ riscv_convolve_s8_get_buffer_size()

◆ riscv_convolve_wrapper_s16_get_buffer_size()

◆ riscv_convolve_wrapper_s16_get_buffer_size_dsp()

◆ riscv_convolve_wrapper_s4_get_buffer_size()

◆ riscv_convolve_wrapper_s4_get_buffer_size_dsp()

◆ riscv_convolve_wrapper_s8_get_buffer_size()

◆ riscv_convolve_wrapper_s8_get_buffer_size_dsp()

◆ riscv_depthwise_conv_fast_s16_get_buffer_size()

◆ riscv_depthwise_conv_fast_s16_get_buffer_size_dsp()

◆ riscv_depthwise_conv_s4_opt_get_buffer_size()

◆ riscv_depthwise_conv_s8_opt_get_buffer_size()

◆ riscv_depthwise_conv_s8_opt_get_buffer_size_dsp()

◆ riscv_depthwise_conv_wrapper_s16_get_buffer_size()

◆ riscv_depthwise_conv_wrapper_s16_get_buffer_size_dsp()

◆ riscv_depthwise_conv_wrapper_s4_get_buffer_size()

◆ riscv_depthwise_conv_wrapper_s4_get_buffer_size_dsp()

◆ riscv_depthwise_conv_wrapper_s8_get_buffer_size()

◆ riscv_depthwise_conv_wrapper_s8_get_buffer_size_dsp()

◆ riscv_transpose_conv_s8_get_buffer_size()

◆ riscv_transpose_conv_s8_get_buffer_size_dsp()