neat Namespace

Definition

namespace simaai::neat { ... }

Namespaces Index

namespace	debug
namespace	dlpack
namespace	error_codes
namespace	graph
namespace	internal
namespace	mpk
namespace	nodes
namespace	stages
namespace	validators

Classes Index

struct	ValidationContext
	Context passed to contracts during validation. More...
class	Contract
	A single validation rule. More...
class	ContractRegistry
	Holds a set of Contracts and runs them to produce a ValidationReport. More...
struct	ValidationIssue
	A single reported issue from a Contract. More...
class	ValidationReport
	Report produced by running a ContractRegistry. More...
class	Model
class	FileInput
class	ImageDecode
class	JpegDecode
struct	OutputOptions
class	Output
class	Queue
class	VideoConvert
class	VideoScale
class	VideoTrackSelect
struct	InputOptions
class	Input
struct	OptiViewObject
struct	OptiViewChannelOptions
class	OptiViewJsonOutput
class	RTSPInput
class	StillImageInput
struct	UdpOutputOptions
class	UdpOutput
class	H264CapsFixup
class	H264Depacketize
struct	DetessDequantOptions
class	DetessDequant
class	H264Decode
class	H264EncodeSima
class	H264Packetize
struct	H264ParseOptions
class	H264Parse
struct	PCIeSinkOptions
class	PCIeSink
struct	PCIeSrcOptions
class	PCIeSrc
struct	PreprocOptions
class	Preproc
struct	QuantTessOptions
class	QuantTess
struct	SimaArgMaxOptions
class	SimaArgMax
class	SimaBoxDecode
struct	SimaRenderOptions
class	SimaRender
struct	Box
struct	BoxDecodeResult
struct	RunAdvancedOptions
struct	RunOptions
struct	InputDropInfo
struct	InputStreamStats
struct	RunStats
struct	RunStageStats
struct	RunElementTimingStats
struct	RunElementFlowStats
struct	RunDiagSnapshot
struct	RunReportOptions
class	Run
	Runtime handle for pushing inputs and pulling outputs. More...
class	RtspServerHandle
class	Session
	Build, validate, and run deterministic GStreamer pipelines. More...
class	SessionError
struct	RtspServerOptions
struct	ValidateOptions
struct	SessionOptions
struct	OutputTensorOptions
struct	PullError
struct	Sample
struct	BusMessage
struct	BoundaryFlowStats
struct	NodeReport
struct	BuildAdaptationAction
struct	BuildAdaptationSummary
struct	SessionReport
struct	ConversionCost
struct	ConversionTrace
struct	ConversionTraceCollector
struct	Device
struct	ImageSpec
struct	AudioSpec
struct	TokensSpec
struct	EncodedSpec
struct	QuantSpec
struct	TessSpec
struct	Semantic
struct	Mapping
struct	Segment
struct	Storage
struct	Plane
struct	Nv12View
struct	Nv12Mapped
struct	I420View
struct	I420Mapped
struct	Tensor
struct	TensorConstraint

Typedefs Index

using	BusMessageFn = void(*)(const char *type, const char *src, const std::string &line, void *user_data)
using	BusErrorFn = void(*)(const std::string &line, void *user_data)
using	TensorSpec = TensorConstraint

Enumerations Index

enum class	MemoryContract { ... }
enum class	CapsMemory { ... }
enum class	ValidationSeverity { ... }
	Severity level for validation issues. More...
enum class	OverflowPolicy { ... }
enum class	RunPreset { ... }
enum class	OutputMemory { ... }
enum class	RunMode { ... }
enum class	SampleKind { ... }
enum class	PullStatus { ... }
enum class	ConversionKind { ... }
enum class	ConversionPolicy { ... }
enum class	DeviceType { ... }
enum class	StorageKind { ... }
enum class	PlaneRole { ... }
enum class	MapMode { ... }
enum class	TensorDType { ... }
enum class	TensorLayout { ... }

Functions Index

const char *	to_string (ValidationSeverity s)
std::string	gst_message_to_string (GstMessage *msg)
void	drain_bus (GstElement *pipeline, BusMessageFn on_message, void *user_data)
void	throw_if_bus_error (GstElement *pipeline, BusMessageFn on_message, void *user_data, BusErrorFn on_error, void *error_user_data)
bool	element_exists (const char *factory)
std::string	factory_plugin_path (const char *factory)
void	require_element (const char *factory, const char *context)
void	require_tensordecoder (const char *context)
void	gst_init_once ()
std::vector< std::string >	OptiViewDefaultLabels ()
std::string	OptiViewMakeJson (int64_t timestamp_ms, const std::string &frame_id, const std::vector< OptiViewObject > &objects, const std::vector< std::string > &labels)
std::vector< Box >	parse_bbox_bytes (const std::vector< uint8_t > &bytes, int img_w, int img_h, int expected_topk, bool strict)
BoxDecodeResult	decode_bbox_tensor (const simaai::neat::Tensor &tensor, int img_w, int img_h, int expected_topk, bool strict)
simaai::neat::EncodedSpec::Codec	caps_to_codec (const std::string &caps_string)
Sample	make_encoded_sample (std::vector< uint8_t > bytes, std::string caps_string, int64_t pts_ns=-1, int64_t dts_ns=-1, int64_t duration_ns=-1)
Sample	make_tensor_sample (const std::string &port_name, simaai::neat::Tensor tensor)
Sample	make_bundle_sample (std::initializer_list< Sample > fields)
Tensor	from_gst_sample (GstSample *sample)
ConversionCost	estimate_conversion_cost (ConversionKind kind, std::uint64_t bytes_copied)
bool	conversion_allowed (ConversionPolicy policy, ConversionKind kind)
std::shared_ptr< Storage >	make_cpu_owned_storage (std::size_t size_bytes)
std::shared_ptr< Storage >	make_cpu_external_storage (void *data, std::size_t size_bytes, std::shared_ptr< void > holder={}, bool read_only=true)
bool	is_tessellated_int8_format (const std::string &fmt)
bool	is_tessellated_bf16_format (const std::string &fmt)

Typedefs

BusErrorFn

using simaai::neat::BusErrorFn = typedef void (*)(const std::string& line, void* user_data)

Definition at line 19 of file GstBusWatch.h.

19using BusErrorFn = void (*)(const std::string& line, void* user_data);

BusMessageFn

using simaai::neat::BusMessageFn = typedef void (*)(const char* type, const char* src, const std::string& line, void* user_data)

Definition at line 17 of file GstBusWatch.h.

18 void* user_data);

TensorSpec

using simaai::neat::TensorSpec = typedef TensorConstraint

Definition at line 31 of file Model.h.

31using TensorSpec = TensorConstraint;

Enumerations

CapsMemory

enum class CapsMemory

strong

Enumeration values

Any	(= 0)
SystemMemory

Definition at line 30 of file ContractTypes.h.

30enum class CapsMemory {

31 Any = 0,

32 SystemMemory,

33};

ConversionKind

enum class ConversionKind

strong

Enumeration values

Reinterpret	(= 0)
View
Pack
Convert
Transfer

Definition at line 16 of file TensorConversion.h.

16enum class ConversionKind {

17 Reinterpret = 0,

18 View,

19 Pack,

20 Convert,

21 Transfer,

22};

ConversionPolicy

enum class ConversionPolicy

strong

Enumeration values

Strict	(= 0)
AllowWithTrace
AllowSilent

Definition at line 24 of file TensorConversion.h.

24enum class ConversionPolicy {

25 Strict = 0,

26 AllowWithTrace,

27 AllowSilent,

28};

DeviceType

enum class DeviceType

strong

Enumeration values

CPU	(= 0)
SIMA_APU
SIMA_CVU
SIMA_MLA
UNKNOWN

Definition at line 26 of file TensorCore.h.

26enum class DeviceType {

27 CPU = 0,

28 SIMA_APU,

29 SIMA_CVU,

30 SIMA_MLA,

31 UNKNOWN,

32};

MapMode

enum class MapMode

strong

Enumeration values

Read	(= 0)
Write
ReadWrite

Definition at line 55 of file TensorCore.h.

55enum class MapMode {

56 Read = 0,

57 Write,

58 ReadWrite,

59};

MemoryContract

enum class MemoryContract

strong

Enumeration values

RequireSystemMemoryMappable	(= 0)
PreferDeviceZeroCopy
AllowEitherButReport

Definition at line 15 of file ContractTypes.h.

15enum class MemoryContract {

16 // Must be CPU-mappable (typically SystemMemory); violations are hard errors.

17 RequireSystemMemoryMappable = 0,

18

19 // Prefer device/zero-copy (runner may avoid forcing SystemMemory); still report contract

20 // mismatches.

21 PreferDeviceZeroCopy,

22

23 // Allow either; if non-mappable, return empty payload with explicit reason + location.

24 AllowEitherButReport,

25};

OutputMemory

enum class OutputMemory

strong

Enumeration values

Auto	(= 0)
ZeroCopy
Owned

Definition at line 38 of file Run.h.

38enum class OutputMemory {

39 Auto = 0,

40 ZeroCopy,

41 Owned,

42};

OverflowPolicy

enum class OverflowPolicy

strong

Enumeration values

Block	(= 0)
KeepLatest
DropIncoming

Definition at line 26 of file Run.h.

26enum class OverflowPolicy {

27 Block = 0,

28 KeepLatest,

29 DropIncoming,

30};

PlaneRole

enum class PlaneRole

strong

Enumeration values

Unknown	(= 0)
Y
U
V
UV

Definition at line 47 of file TensorCore.h.

47enum class PlaneRole {

48 Unknown = 0,

49 Y,

50 U,

51 V,

52 UV,

53};

PullStatus

enum class PullStatus

strong

Enumeration values

Ok
Timeout
Closed
Error

Definition at line 64 of file SessionOptions.h.

64enum class PullStatus {

65 Ok,

66 Timeout,

67 Closed,

68 Error,

69};

RunMode

enum class RunMode

strong

Enumeration values

Async
Sync

Definition at line 36 of file SessionOptions.h.

36enum class RunMode {

37 Async,

38 Sync,

39};

RunPreset

enum class RunPreset

strong

Enumeration values

Realtime
Balanced
Reliable

Definition at line 32 of file Run.h.

32enum class RunPreset {

33 Realtime,

34 Balanced,

35 Reliable,

36};

SampleKind

enum class SampleKind

strong

Enumeration values

Tensor
Bundle
Unknown

Definition at line 58 of file SessionOptions.h.

58enum class SampleKind {

59 Tensor,

60 Bundle,

61 Unknown,

62};

StorageKind

enum class StorageKind

strong

Enumeration values

CpuOwned	(= 0)
CpuExternal
GstSample
DeviceHandle
Unknown

Definition at line 39 of file TensorCore.h.

39enum class StorageKind {

40 CpuOwned = 0,

41 CpuExternal,

42 GstSample,

43 DeviceHandle,

44 Unknown,

45};

TensorDType

enum class TensorDType

strong

Enumeration values

UInt8
Int8
UInt16
Int16
Int32
BFloat16
Float32
Float64

Definition at line 55 of file TensorTypes.h.

55enum class TensorDType {

56 UInt8,

57 Int8,

58 UInt16,

59 Int16,

60 Int32,

61 BFloat16,

62 Float32,

63 Float64,

64};

TensorLayout

enum class TensorLayout

strong

Enumeration values

Unknown	(= 0)
HWC
CHW
HW
Planar

Definition at line 66 of file TensorTypes.h.

66enum class TensorLayout {

67 Unknown = 0,

68 HWC,

69 CHW,

70 HW,

71 Planar,

72};

ValidationSeverity

enum class ValidationSeverity

strong

Severity level for validation issues.

Enumeration values

Info	(= 0)
Warning
Error

Definition at line 20 of file ValidationReport.h.

20enum class ValidationSeverity {

21 Info = 0,

22 Warning,

23 Error,

24};

Functions

caps_to_codec()

simaai::neat::EncodedSpec::Codec simaai::neat::caps_to_codec (const std::string & caps_string)

Definition at line 12 of file EncodedSampleUtil.h.

conversion_allowed()

bool simaai::neat::conversion_allowed (ConversionPolicy policy, ConversionKind kind)

Definition at line 57 of file TensorConversion.h.

decode_bbox_tensor()

BoxDecodeResult simaai::neat::decode_bbox_tensor (const simaai::neat::Tensor & tensor, int img_w, int img_h, int expected_topk, bool strict)

Definition at line 33 of file DetectionTypes.h.

drain_bus()

void simaai::neat::drain_bus (GstElement * pipeline, BusMessageFn on_message, void * user_data)

Definition at line 23 of file GstBusWatch.h.

element_exists()

bool simaai::neat::element_exists (const char * factory)

Definition at line 13 of file GstHelpers.h.

estimate_conversion_cost()

ConversionCost simaai::neat::estimate_conversion_cost (ConversionKind kind, std::uint64_t bytes_copied)

Definition at line 56 of file TensorConversion.h.

factory_plugin_path()

std::string simaai::neat::factory_plugin_path (const char * factory)

Definition at line 14 of file GstHelpers.h.

from_gst_sample()

Tensor simaai::neat::from_gst_sample (GstSample * sample)

Definition at line 18 of file TensorAdapters.h.

gst_init_once()

void simaai::neat::gst_init_once ()

Definition at line 12 of file GstInit.h.

gst_message_to_string()

std::string simaai::neat::gst_message_to_string (GstMessage * msg)

Definition at line 21 of file GstBusWatch.h.

is_tessellated_bf16_format()

bool simaai::neat::is_tessellated_bf16_format (const std::string & fmt)

Definition at line 8 of file TessellatedTensor.h.

is_tessellated_int8_format()

bool simaai::neat::is_tessellated_int8_format (const std::string & fmt)

Definition at line 7 of file TessellatedTensor.h.

make_bundle_sample()

Sample simaai::neat::make_bundle_sample (std::initializer_list< Sample > fields)

inline

Definition at line 111 of file SessionOptions.h.

111inline Sample make_bundle_sample(std::initializer_list<Sample> fields) {

112 Sample out;

113 out.kind = SampleKind::Bundle;

114 out.fields = fields;

115 return out;

116}

make_cpu_external_storage()

std::shared_ptr<Storage> simaai::neat::make_cpu_external_storage (void * data, std::size_t size_bytes, std::shared_ptr< void > holder={}, bool read_only=true)

Definition at line 194 of file TensorCore.h.

make_cpu_owned_storage()

std::shared_ptr<Storage> simaai::neat::make_cpu_owned_storage (std::size_t size_bytes)

Definition at line 193 of file TensorCore.h.

make_encoded_sample()

Sample simaai::neat::make_encoded_sample (std::vector< uint8_t > bytes, std::string caps_string, int64_t pts_ns=-1, int64_t dts_ns=-1, int64_t duration_ns=-1)

Definition at line 14 of file EncodedSampleUtil.h.

make_tensor_sample()

Sample simaai::neat::make_tensor_sample (const std::string & port_name, simaai::neat::Tensor tensor)

inline

Definition at line 103 of file SessionOptions.h.

103inline Sample make_tensor_sample(const std::string& port_name, simaai::neat::Tensor tensor) {

104 Sample out;

105 out.kind = SampleKind::Tensor;

106 out.port_name = port_name;

107 out.tensor = std::move(tensor);

108 return out;

109}

OptiViewDefaultLabels()

std::vector<std::string> simaai::neat::OptiViewDefaultLabels ()

Definition at line 31 of file OptiViewJsonOutput.h.

OptiViewMakeJson()

std::string simaai::neat::OptiViewMakeJson (int64_t timestamp_ms, const std::string & frame_id, const std::vector< OptiViewObject > & objects, const std::vector< std::string > & labels)

Definition at line 33 of file OptiViewJsonOutput.h.

parse_bbox_bytes()

std::vector<Box> simaai::neat::parse_bbox_bytes (const std::vector< uint8_t > & bytes, int img_w, int img_h, int expected_topk, bool strict)

Definition at line 30 of file DetectionTypes.h.

require_element()

void simaai::neat::require_element (const char * factory, const char * context)

Definition at line 16 of file GstHelpers.h.

require_tensordecoder()

void simaai::neat::require_tensordecoder (const char * context)

Definition at line 17 of file GstHelpers.h.

throw_if_bus_error()

void simaai::neat::throw_if_bus_error (GstElement * pipeline, BusMessageFn on_message, void * user_data, BusErrorFn on_error, void * error_user_data)

Definition at line 25 of file GstBusWatch.h.

to_string()

const char* simaai::neat::to_string (ValidationSeverity s)

inline

Definition at line 26 of file ValidationReport.h.

26inline const char* to_string(ValidationSeverity s) {

27 switch (s) {

28 case ValidationSeverity::Info:

29 return "INFO";

30 case ValidationSeverity::Warning:

31 return "WARNING";

32 case ValidationSeverity::Error:

33 return "ERROR";

34 }

35 return "UNKNOWN";

36}

---

The documentation for this namespace was generated from the following files:

• ContractTypes.h
• ValidationReport.h
• GstBusWatch.h
• GstHelpers.h
• GstInit.h
• Model.h
• OptiViewJsonOutput.h
• DetectionTypes.h
• EncodedSampleUtil.h
• Run.h
• SessionOptions.h
• TensorAdapters.h
• TensorConversion.h
• TensorCore.h
• TensorTypes.h
• TessellatedTensor.h

---

Generated via doxygen2docusaurus 2.0.0 by Doxygen 1.9.1.