nvbio::StringPrefetcher< vector_view< PackedStream< StorageIterator, uint8, SYMBOL_SIZE_T, BIG_ENDIAN_T > >, lmem_cache_tag< CACHE_SIZE > > Struct Template Reference

Detailed description

template< typename StorageIterator, uint32 SYMBOL_SIZE_T, bool BIG_ENDIAN_T, uint32 CACHE_SIZE>
struct nvbio::StringPrefetcher< vector_view< PackedStream< StorageIterator, uint8, SYMBOL_SIZE_T, BIG_ENDIAN_T > >, lmem_cache_tag< CACHE_SIZE > >

A class to prefetch a packed string using a local-memory cache

Template Parameters

StorageIterator	the underlying packed string storage iterator
SYMBOL_SIZE_T	the size of the packed symbols, in bits
BIG_ENDIAN_T	the endianness of the packing
CACHE_SIZE	the local-memory cache size, in words

Definition at line 94 of file prefetcher.h.

#include <prefetcher.h>

Public Types
typedef vector_view < PackedStream < StorageIterator, uint8, SYMBOL_SIZE_T, BIG_ENDIAN_T > >	input_string_type
typedef PackedStringLoader < StorageIterator, SYMBOL_SIZE_T, BIG_ENDIAN_T, lmem_cache_tag< CACHE_SIZE > >	loader_type
typedef vector_view< typename loader_type::iterator >	string_type

Public Methods
NVBIO_FORCEINLINE NVBIO_HOST_DEVICE string_type	load (const input_string_type &string)
NVBIO_FORCEINLINE NVBIO_HOST_DEVICE string_type	load (const input_string_type &string, const uint2 range)

Public Members
loader_type	loader

Member Typedef Documentation

template<typename StorageIterator , uint32 SYMBOL_SIZE_T, bool BIG_ENDIAN_T, uint32 CACHE_SIZE>

typedef vector_view< PackedStream<StorageIterator,uint8,SYMBOL_SIZE_T,BIG_ENDIAN_T> > nvbio::StringPrefetcher< vector_view< PackedStream< StorageIterator, uint8, SYMBOL_SIZE_T, BIG_ENDIAN_T > >, lmem_cache_tag< CACHE_SIZE > >::input_string_type

Definition at line 98 of file prefetcher.h.

template<typename StorageIterator , uint32 SYMBOL_SIZE_T, bool BIG_ENDIAN_T, uint32 CACHE_SIZE>

typedef PackedStringLoader<StorageIterator,SYMBOL_SIZE_T,BIG_ENDIAN_T,lmem_cache_tag<CACHE_SIZE> > nvbio::StringPrefetcher< vector_view< PackedStream< StorageIterator, uint8, SYMBOL_SIZE_T, BIG_ENDIAN_T > >, lmem_cache_tag< CACHE_SIZE > >::loader_type

Definition at line 99 of file prefetcher.h.

template<typename StorageIterator , uint32 SYMBOL_SIZE_T, bool BIG_ENDIAN_T, uint32 CACHE_SIZE>

typedef vector_view<typename loader_type::iterator> nvbio::StringPrefetcher< vector_view< PackedStream< StorageIterator, uint8, SYMBOL_SIZE_T, BIG_ENDIAN_T > >, lmem_cache_tag< CACHE_SIZE > >::string_type

Definition at line 100 of file prefetcher.h.

Member Function Documentation

template<typename StorageIterator , uint32 SYMBOL_SIZE_T, bool BIG_ENDIAN_T, uint32 CACHE_SIZE>

NVBIO_FORCEINLINE NVBIO_HOST_DEVICE string_type nvbio::StringPrefetcher< vector_view< PackedStream< StorageIterator, uint8, SYMBOL_SIZE_T, BIG_ENDIAN_T > >, lmem_cache_tag< CACHE_SIZE > >::load ( const input_string_type &  string)

inline

given a string, prefetch all its content and return a new string object wrapping the cached version

Parameters

string

input string

Definition at line 108 of file prefetcher.h.

template<typename StorageIterator , uint32 SYMBOL_SIZE_T, bool BIG_ENDIAN_T, uint32 CACHE_SIZE>

NVBIO_FORCEINLINE NVBIO_HOST_DEVICE string_type nvbio::StringPrefetcher< vector_view< PackedStream< StorageIterator, uint8, SYMBOL_SIZE_T, BIG_ENDIAN_T > >, lmem_cache_tag< CACHE_SIZE > >::load ( const input_string_type &  string, const uint2  range  )

inline

given a string, prefetch the contents of a substring and return a new string object wrapping the cached version

Parameters

string	input string
range	range of the substring to load

Definition at line 123 of file prefetcher.h.

Member Data Documentation

template<typename StorageIterator , uint32 SYMBOL_SIZE_T, bool BIG_ENDIAN_T, uint32 CACHE_SIZE>

loader_type nvbio::StringPrefetcher< vector_view< PackedStream< StorageIterator, uint8, SYMBOL_SIZE_T, BIG_ENDIAN_T > >, lmem_cache_tag< CACHE_SIZE > >::loader

Definition at line 135 of file prefetcher.h.

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

• E:/git/nvbio/nvbio/strings/prefetcher.h