MemProf.h File Reference

#include "llvm/ADT/BitVector.h"
#include "llvm/ADT/MapVector.h"
#include "llvm/ADT/STLForwardCompat.h"
#include "llvm/ADT/STLFunctionalExtras.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/IR/GlobalValue.h"
#include "llvm/ProfileData/MemProfData.inc"
#include "llvm/Support/BLAKE3.h"
#include "llvm/Support/Endian.h"
#include "llvm/Support/EndianStream.h"
#include "llvm/Support/HashBuilder.h"
#include "llvm/Support/raw_ostream.h"
#include <bitset>
#include <cstdint>
#include <optional>
#include "llvm/ProfileData/MIBEntryDef.inc"

Go to the source code of this file.

Classes
struct	llvm::memprof::PortableMemInfoBlock
struct	llvm::memprof::Frame
struct	llvm::memprof::IndexedAllocationInfo
struct	llvm::memprof::AllocationInfo
struct	llvm::memprof::IndexedMemProfRecord
struct	llvm::memprof::MemProfRecord
class	llvm::memprof::RecordLookupTrait
class	llvm::memprof::RecordWriterTrait
class	llvm::memprof::FrameWriterTrait
class	llvm::memprof::FrameLookupTrait
class	llvm::memprof::CallStackWriterTrait
class	llvm::memprof::CallStackLookupTrait
struct	llvm::memprof::FrameIdConverter< MapTy >
struct	llvm::memprof::CallStackIdConverter< MapTy >
struct	llvm::memprof::LinearFrameIdConverter
struct	llvm::memprof::LinearCallStackIdConverter
struct	llvm::memprof::LineLocation
struct	llvm::memprof::CallerCalleePairExtractor
struct	llvm::memprof::IndexedMemProfData
struct	llvm::memprof::IndexedCallstackIdConveter
struct	llvm::memprof::FrameStat
class	llvm::memprof::CallStackRadixTreeBuilder< FrameIdTy >

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.
namespace	llvm::yaml
namespace	llvm::memprof
namespace	llvm::memprof::detail

Macros
#define	MIBEntryDef(NameTag, Name, Type)   NameTag,
#define	MIBEntryDef(NameTag, Name, Type)   Name = Block.Name;
#define	MIBEntryDef(NameTag, Name, Type)
#define	MIBEntryDef(NameTag, Name, Type)
#define	MIBEntryDef(NameTag, Name, Type)    OS << " " << #Name << ": " << Name << "\n";
#define	MIBEntryDef(NameTag, Name, Type)
#define	MIBEntryDef(NameTag, Name, Type)
#define	MIBEntryDef(NameTag, Name, Type)
#define	MIBEntryDef(NameTag, Name, Type)
#define	MIBEntryDef(NameTag, Name, Type)   Type Name = Type();

Typedefs
using	llvm::memprof::MemProfSchema = llvm::SmallVector< Meta, static_cast< int >(Meta::Size)>
using	llvm::memprof::FrameId = uint64_t
using	llvm::memprof::LinearFrameId = uint32_t
using	llvm::memprof::CallStackId = uint64_t
using	llvm::memprof::LinearCallStackId = uint32_t
using	llvm::memprof::CallEdgeTy = std::pair< LineLocation, uint64_t >

Enumerations
enum	llvm::memprof::IndexedVersion : uint64_t { llvm::memprof::Version2 = 2 , llvm::memprof::Version3 = 3 }
enum class	llvm::memprof::Meta : uint64_t { llvm::memprof::Start = 0 , llvm::memprof::MIBEntryDef , llvm::memprof::Size }

Functions
MemProfSchema	llvm::memprof::getFullSchema ()
MemProfSchema	llvm::memprof::getHotColdSchema ()
Expected< MemProfSchema >	llvm::memprof::readMemProfSchema (const unsigned char *&Buffer)
template<typename value_type , typename IterTy >
value_type	llvm::memprof::detail::DerefIterator (IterTy Iter)
template<typename FrameIdTy >
llvm::DenseMap< FrameIdTy, FrameStat >	llvm::memprof::computeFrameHistogram (llvm::MapVector< CallStackId, llvm::SmallVector< FrameIdTy > > &MemProfCallStackData)

Variables
constexpr uint64_t	llvm::memprof::MinimumSupportedVersion = Version2
constexpr uint64_t	llvm::memprof::MaximumSupportedVersion = Version3

Macro Definition Documentation

MIBEntryDef [1/10]

#define MIBEntryDef	(		NameTag,
			Name,
			Type
	)		NameTag,

Definition at line 207 of file MemProf.h.

MIBEntryDef [2/10]

#define MIBEntryDef	(		NameTag,
			Name,
			Type
	)		Name = Block.Name;

Definition at line 207 of file MemProf.h.

MIBEntryDef [3/10]

#define MIBEntryDef	(		NameTag,
			Name,
			Type
	)

Value:

  case Meta::Name: {                                                           \
    Name = endian::readNext<Type, llvm::endianness::little>(Ptr);              \
  } break;

Definition at line 207 of file MemProf.h.

MIBEntryDef [4/10]

#define MIBEntryDef	(		NameTag,
			Name,
			Type
	)

Value:

  case Meta::Name: {                                                           \
    LE.write<Type>(Name);                                                      \
  } break;

Definition at line 207 of file MemProf.h.

MIBEntryDef [5/10]

#define MIBEntryDef	(		NameTag,
			Name,
			Type
	)		OS << " " << #Name << ": " << Name << "\n";

Definition at line 207 of file MemProf.h.

MIBEntryDef [6/10]

#define MIBEntryDef	(		NameTag,
			Name,
			Type
	)

Value:

  Type get##Name() const {                                                     \
    assert(Schema[llvm::to_underlying(Meta::Name)]);                           \
    return Name;                                                               \
  }

Definition at line 207 of file MemProf.h.

MIBEntryDef [7/10]

#define MIBEntryDef	(		NameTag,
			Name,
			Type
	)

Value:

  void set##Name(Type NewVal) {                                                \
    assert(Schema[llvm::to_underlying(Meta::Name)]);                           \
    Name = NewVal;                                                             \
  }

Definition at line 207 of file MemProf.h.

MIBEntryDef [8/10]

#define MIBEntryDef	(		NameTag,
			Name,
			Type
	)

Value:

  if (Schema[llvm::to_underlying(Meta::Name)] &&                               \
      Other.get##Name() != get##Name())                                        \
    return false;

Definition at line 207 of file MemProf.h.

MIBEntryDef [9/10]

#define MIBEntryDef	(		NameTag,
			Name,
			Type
	)

Value:

  case Meta::Name: {                                                           \
    Result += sizeof(Type);                                                    \
  } break;

Definition at line 207 of file MemProf.h.

MIBEntryDef [10/10]

#define MIBEntryDef	(		NameTag,
			Name,
			Type
	)		Type Name = Type();

Definition at line 207 of file MemProf.h.