RandomTraits

RandomTraits

#include <sbio/formats/random/random_traits.hh>

struct RandomTraits

Defined in src/lib/sbio/formats/random/random_traits.hh:75

Inherits: BaseTraits

Public Static Attributes

Return	Name	Description
constexpr hd_std::size_t	HeaderSize static constexpr
constexpr hd_std::uint16_t	MaxRank static constexpr
constexpr hd_std::uint16_t	MaxNameSize static constexpr
constexpr StepIdxType	ExhaustedSentinel static constexpr
constexpr StreamPartitioningStrategy	PartitioningStrategy static constexpr
constexpr hd_std::size_t	DataAccessPtnCount static constexpr
constexpr std::size_t	NumStepKinds static constexpr

---

HeaderSize

static constexpr

constexpr hd_std::size_t HeaderSize { sizeof(randfmt::Header) }

Defined in src/lib/sbio/formats/random/random_traits.hh:78

---

MaxRank

static constexpr

constexpr hd_std::uint16_t MaxRank { 5 }

Defined in src/lib/sbio/formats/random/random_traits.hh:79

---

MaxNameSize

static constexpr

constexpr hd_std::uint16_t MaxNameSize { 64 }

Defined in src/lib/sbio/formats/random/random_traits.hh:80

---

ExhaustedSentinel

static constexpr

constexpr StepIdxType ExhaustedSentinel { static_cast<StepIdxType>(-1) }

Type: constexpr StepIdxType

Defined in src/lib/sbio/formats/random/random_traits.hh:84

---

PartitioningStrategy

static constexpr

constexpr StreamPartitioningStrategy PartitioningStrategy {
        StreamPartitioningStrategy::SubDivide
    }

Type: constexpr StreamPartitioningStrategy

Defined in src/lib/sbio/formats/random/random_traits.hh:86

---

DataAccessPtnCount

static constexpr

constexpr hd_std::size_t DataAccessPtnCount { 1 }

Defined in src/lib/sbio/formats/random/random_traits.hh:98

---

NumStepKinds

static constexpr

constexpr std::size_t NumStepKinds { 2 }

Defined in src/lib/sbio/formats/random/random_traits.hh:105

Public Static Methods

Return	Name	Description
SBIO_HDAllocationRequest< RandomTraits >	get_allocation_request static inline
SBIO_HDIOStatus	discover_metadata static inline
SBIO_HD constexpr StepKind	kind_for_ptn static inline constexpr
SBIO_HD hd_std::optional< StepKind >	kind_for_step static inline
SBIO_HD hd_std::size_t	locate_bytes static inline
SBIO_HD hd_std::size_t	unit_size static inline
SBIO_HDByteRegion	locate_step static inline
SBIO_HDDataResult	get_data_in_buffer static inline
SBIO_HDDataResult	resolve_data static inline
SBIO_HD std::size_t	get_payload_size static inline

---

get_allocation_request

static inline

static inline SBIO_HDAllocationRequest< RandomTraits > get_allocation_request(GenericStreamConfig< RandomTraits > & cfg)

Defined in src/lib/sbio/formats/random/random_traits.hh:148

---

discover_metadata

static inline

template<IOTraits IO, class StorageViewT> static inline SBIO_HDIOStatus discover_metadata(Stream< IO, RandomTraits > * streams, StorageViewT & storage, MetadataInventory< RandomTraits > & inv)

Defined in src/lib/sbio/formats/random/random_traits.hh:168

---

kind_for_ptn

static inline constexpr

constexpr static inline SBIO_HD constexpr StepKind kind_for_ptn(DataAccessPtn ptn)

Defined in src/lib/sbio/formats/random/random_traits.hh:221

---

kind_for_step

static inline

static inline SBIO_HD hd_std::optional< StepKind > kind_for_step(const DataUnit * blk)

Defined in src/lib/sbio/formats/random/random_traits.hh:225

---

locate_bytes

static inline

static inline SBIO_HD hd_std::size_t locate_bytes(const DataUnit * blk)

Defined in src/lib/sbio/formats/random/random_traits.hh:238

---

unit_size

static inline

static inline SBIO_HD hd_std::size_t unit_size(const DataUnit * blk)

Defined in src/lib/sbio/formats/random/random_traits.hh:247

---

locate_step

static inline

static inline SBIO_HDByteRegion locate_step(const DataUnit * blk, StepKind kind, hd_std::uint32_t scanned_stream, hd_std::uint64_t scan_offset)

Defined in src/lib/sbio/formats/random/random_traits.hh:251

---

get_data_in_buffer

static inline

template<class StorageViewT> static inline SBIO_HDDataResult get_data_in_buffer(StorageViewT & storage, const MetadataInventory< RandomTraits > & inv, const DataRequest & req, PayloadOffsetCache & cache, DataAccessPtn ptn, std::size_t batch_idx = 0)

Defined in src/lib/sbio/formats/random/random_traits.hh:259

---

resolve_data

static inline

static inline SBIO_HDDataResult resolve_data(void * buffer, const MetadataInventory< RandomTraits > & inv, const DataRequest & req, PayloadOffsetCache & cache)

Defined in src/lib/sbio/formats/random/random_traits.hh:280

---

get_payload_size

static inline

static inline SBIO_HD std::size_t get_payload_size(void * buf)

Defined in src/lib/sbio/formats/random/random_traits.hh:373

Public Types

Name	Description
DataAccessPtn
StepKind
IndexingMode
DefaultLocator
DataUnit
StepIdxType
StreamTypes
BrokerBufferRequirements
RequestSchema
DataRequest
GroupKeys

---

DataAccessPtn

enum DataAccessPtn

Defined in src/lib/sbio/formats/random/random_traits.hh:95

Value	Description
Default

---

StepKind

enum StepKind

Defined in src/lib/sbio/formats/random/random_traits.hh:100

Value	Description
Default
Other

---

IndexingMode

enum IndexingMode

Defined in src/lib/sbio/formats/random/random_traits.hh:107

Value	Description
IndexAll	When index_stream is called, all events will be indexed.
IndexBatch	When index_stream is called a batch is indexed. This allows reindexing later.
NoIndex	Offsets are not written, so indexing is disabled and data is traversed linearly.

---

DefaultLocator

using DefaultLocator = CustomLambdaLocator

Type: CustomLambdaLocator

Defined in src/lib/sbio/formats/random/random_traits.hh:76

---

DataUnit

using DataUnit = randfmt::Block

Type: randfmt::Block

Defined in src/lib/sbio/formats/random/random_traits.hh:82

---

StepIdxType

using StepIdxType = hd_std::size_t

Defined in src/lib/sbio/formats/random/random_traits.hh:83

---

StreamTypes

using StreamTypes = StreamSet< DataStream >

Type: StreamSet< DataStream >

Defined in src/lib/sbio/formats/random/random_traits.hh:93

---

BrokerBufferRequirements

using BrokerBufferRequirements = RequirementsList< BufferDescriptor< roles::Metadata, 0, sizeof(randfmt::Block)>, BufferDescriptor< roles::Data, 0, sizeof(randfmt::Block)>, BufferDescriptor< roles::Index, index_ids::Steps >, BufferDescriptor< roles::Metadata, index_ids::Scratch > >

Type: RequirementsList< BufferDescriptor< roles::Metadata, 0, sizeof(randfmt::Block)>, BufferDescriptor< roles::Data, 0, sizeof(randfmt::Block)>, BufferDescriptor< roles::Index, index_ids::Steps >, BufferDescriptor< roles::Metadata, index_ids::Scratch > >

Defined in src/lib/sbio/formats/random/random_traits.hh:129

---

RequestSchema

using RequestSchema = sbio::NamedKeys<>

Type: sbio::NamedKeys<>

Defined in src/lib/sbio/formats/random/random_traits.hh:136

---

DataRequest

using DataRequest = sbio::DataRequest< RequestSchema >

Type: sbio::DataRequest< RequestSchema >

Defined in src/lib/sbio/formats/random/random_traits.hh:137

---

GroupKeys

using GroupKeys = sbio::NamedKeys<>

Type: sbio::NamedKeys<>

Defined in src/lib/sbio/formats/random/random_traits.hh:139