File memory.cc

FileList > ase > memory.cc

• #include "memory.hh"
• #include "ase/internal.hh"
• #include <ase/testing.hh>
• #include <sys/mman.h>
• #include <unistd.h>
• #include <algorithm>
• #include <shared_mutex>
• #include <atomic>
• #include "randomhash.hh"

Namespaces

Type	Name
namespace	Ase The Anklang C++ API namespace.
namespace	FastMemory Utilities for allocating cache line aligned memory from huge pages.

Classes

Type	Name
class	CStringTable Map std::string <-> uint IDs, thread safe.
struct	Allocator
struct	ArenaBlock
struct	EmptyArena
struct	Extent32
struct	FastMemoryArena
struct	LinuxHugePage
struct	MemoryMetaInfo
struct	SequentialFitAllocator

Public Attributes

Type	Name
constexpr size_t	MINIMUM_ARENA_SIZE = = 4 * 1024 * 1024
constexpr size_t	MINIMUM_HUGEPAGE = = 2 * 1024 * 1024

Macros

Type	Name
define	CHECK_FREE_OVERLAPS 1
define	MEM_ALIGN (addr, alignment) (alignment * size_t ((size_t (addr) + alignment - 1) / alignment))

Public Attributes Documentation

variable MINIMUM_ARENA_SIZE

constexpr size_t MINIMUM_ARENA_SIZE;

---

variable MINIMUM_HUGEPAGE

constexpr size_t MINIMUM_HUGEPAGE;

---

Macro Definition Documentation

define CHECK_FREE_OVERLAPS

#define CHECK_FREE_OVERLAPS 1

---

define MEM_ALIGN

#define MEM_ALIGN (
    addr,
    alignment
) (alignment * size_t ((size_t (addr) + alignment - 1) / alignment))

---

---

The documentation for this class was generated from the following file /__w/anklang/anklang/ase/memory.cc