PreprocessRequirements Struct

Concrete preprocess parameters resolved by the planner from the MPK contract. More...

Declaration

struct simaai::neat::Model::PreprocessRequirements { ... }

Included Headers

#include <Model.h>

Public Member Attributes Index

bool	has_preproc_stage = false
	True if the route includes a preprocess stage. More...
bool	quant_needed = false
	True if FP32→INT8 quantization is part of preprocess. More...
bool	tess_needed = false
	True if tessellation (tile layout) is part of preprocess. More...
std::string	input_media_type
	Expected input media type (e.g., "video/x-raw", "application/vnd.simaai.tensor"). More...
std::string	input_format
	Expected input format token (e.g., "NV12", "RGB", "FP32"). More...
std::string	output_format
	Format produced after preprocess (handed to MLA). More...
std::string	output_dtype
	Dtype produced after preprocess (e.g., "INT8", "BF16"). More...
std::vector< int >	axis_perm
	Axis permutation applied by layout_convert, if any (empty if no permutation). More...
std::vector< int >	output_shape
	Output tensor shape after preprocess. More...
std::vector< int >	slice_shape
	Tile geometry when tess_needed is true; empty otherwise. More...
std::optional< double >	q_scale
	Per-tensor quant scale when quant_needed is true (per-channel scales live in manifest). More...
std::optional< std::int64_t >	q_zp
	Per-tensor quant zero-point. More...

Description

Concrete preprocess parameters resolved by the planner from the MPK contract.

Returned by preprocess_requirements(). Useful when an application needs to mirror the model's preprocessing in custom code (e.g., when feeding inputs from a path the framework doesn't natively support and the user wants to apply identical resize/quantize/normalize).

Definition at line 219 of file Model.h.

Public Member Attributes

axis_perm

std::vector<int> simaai::neat::Model::PreprocessRequirements::axis_perm

Axis permutation applied by layout_convert, if any (empty if no permutation).

Definition at line 229 of file Model.h.

has_preproc_stage

bool simaai::neat::Model::PreprocessRequirements::has_preproc_stage = false

True if the route includes a preprocess stage.

Definition at line 220 of file Model.h.

input_format

std::string simaai::neat::Model::PreprocessRequirements::input_format

Expected input format token (e.g., "NV12", "RGB", "FP32").

Definition at line 225 of file Model.h.

input_media_type

std::string simaai::neat::Model::PreprocessRequirements::input_media_type

Expected input media type (e.g., "video/x-raw", "application/vnd.simaai.tensor").

Definition at line 223 of file Model.h.

output_dtype

std::string simaai::neat::Model::PreprocessRequirements::output_dtype

Dtype produced after preprocess (e.g., "INT8", "BF16").

Definition at line 227 of file Model.h.

output_format

std::string simaai::neat::Model::PreprocessRequirements::output_format

Format produced after preprocess (handed to MLA).

Definition at line 226 of file Model.h.

output_shape

std::vector<int> simaai::neat::Model::PreprocessRequirements::output_shape

Output tensor shape after preprocess.

Definition at line 230 of file Model.h.

q_scale

std::optional<double> simaai::neat::Model::PreprocessRequirements::q_scale

Per-tensor quant scale when quant_needed is true (per-channel scales live in manifest).

Definition at line 232 of file Model.h.

q_zp

std::optional<std::int64_t> simaai::neat::Model::PreprocessRequirements::q_zp

Per-tensor quant zero-point.

Definition at line 234 of file Model.h.

quant_needed

bool simaai::neat::Model::PreprocessRequirements::quant_needed = false

True if FP32→INT8 quantization is part of preprocess.

Definition at line 221 of file Model.h.

slice_shape

std::vector<int> simaai::neat::Model::PreprocessRequirements::slice_shape

Tile geometry when tess_needed is true; empty otherwise.

Definition at line 231 of file Model.h.

tess_needed

bool simaai::neat::Model::PreprocessRequirements::tess_needed = false

True if tessellation (tile layout) is part of preprocess.

Definition at line 222 of file Model.h.

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The documentation for this struct was generated from the following file:

• Model.h

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