velographx::AsyncPartitionLoader Class Reference

#include <async_partition_loader.hpp>

Public Member Functions
	AsyncPartitionLoader (std::size_t resident_bytes)
std::future< std::vector< std::uint8_t > >	prefetch (std::uint64_t partition_id, std::filesystem::path path)
std::vector< std::uint8_t >	load (std::uint64_t partition_id, const std::filesystem::path &path)
const PartitionCacheStats &	stats () const noexcept
std::size_t	resident_bytes () const noexcept
FilePrefetchResult	last_prefetch_result () const noexcept
IoUringPrefetchResult	last_io_uring_result () const noexcept

Static Public Member Functions
static constexpr bool	native_prefetch_supported () noexcept
static constexpr bool	io_uring_prefetch_compiled () noexcept

Detailed Description

Definition at line 16 of file async_partition_loader.hpp.

Constructor & Destructor Documentation

AsyncPartitionLoader()

velographx::AsyncPartitionLoader::AsyncPartitionLoader ( std::size_t  resident_bytes )

inlineexplicit

Definition at line 18 of file async_partition_loader.hpp.

Member Function Documentation

io_uring_prefetch_compiled()

static constexpr bool velographx::AsyncPartitionLoader::io_uring_prefetch_compiled ( )

inlinestaticconstexprnoexcept

Definition at line 53 of file async_partition_loader.hpp.

References velographx::IoUringPrefetchAdvisor::compiled().

last_io_uring_result()

IoUringPrefetchResult velographx::AsyncPartitionLoader::last_io_uring_result ( ) const

inlinenoexcept

Definition at line 48 of file async_partition_loader.hpp.

last_prefetch_result()

FilePrefetchResult velographx::AsyncPartitionLoader::last_prefetch_result ( ) const

inlinenoexcept

Definition at line 47 of file async_partition_loader.hpp.

load()

std::vector< std::uint8_t > velographx::AsyncPartitionLoader::load ( std::uint64_t  partition_id, const std::filesystem::path &  path  )

inline

Definition at line 35 of file async_partition_loader.hpp.

References velographx::PartitionCache< Payload >::get(), velographx::PartitionCache< Payload >::put(), and velographx::PartitionFile::read_mmap_or_fallback().

native_prefetch_supported()

static constexpr bool velographx::AsyncPartitionLoader::native_prefetch_supported ( )

inlinestaticconstexprnoexcept

Definition at line 50 of file async_partition_loader.hpp.

References velographx::FilePrefetchAdvisor::supported().

prefetch()

std::future< std::vector< std::uint8_t > > velographx::AsyncPartitionLoader::prefetch ( std::uint64_t  partition_id, std::filesystem::path  path  )

inline

Definition at line 21 of file async_partition_loader.hpp.

References velographx::PartitionCache< Payload >::get(), velographx::PartitionCache< Payload >::put(), and velographx::PartitionFile::read_mmap_or_fallback().

resident_bytes()

std::size_t velographx::AsyncPartitionLoader::resident_bytes ( ) const

inlinenoexcept

Definition at line 46 of file async_partition_loader.hpp.

References velographx::PartitionCache< Payload >::resident_bytes().

stats()

const PartitionCacheStats & velographx::AsyncPartitionLoader::stats ( ) const

inlinenoexcept

Definition at line 45 of file async_partition_loader.hpp.

References velographx::PartitionCache< Payload >::stats().

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

• include/velographx/storage/async_partition_loader.hpp