llvm::mca::ReleaseAtCycles Class Reference

This class represents the number of cycles per resource (fractions of cycles). More...

#include "llvm/MCA/Support.h"

Public Member Functions
	ReleaseAtCycles ()
	ReleaseAtCycles (unsigned Cycles, unsigned ResourceUnits=1)
	operator double () const
unsigned	getNumerator () const
unsigned	getDenominator () const
LLVM_ABI ReleaseAtCycles &	operator+= (const ReleaseAtCycles &RHS)

Detailed Description

This class represents the number of cycles per resource (fractions of cycles).

That quantity is managed here as a ratio, and accessed via the double cast-operator below. The two quantities, number of cycles and number of resources, are kept separate. This is used by the ResourcePressureView to calculate the average resource cycles per instruction/iteration.

Definition at line 52 of file Support.h.

Constructor & Destructor Documentation

ReleaseAtCycles() [1/2]

llvm::mca::ReleaseAtCycles::ReleaseAtCycles ( )

inline

Definition at line 56 of file Support.h.

Referenced by operator+=().

ReleaseAtCycles() [2/2]

llvm::mca::ReleaseAtCycles::ReleaseAtCycles ( unsigned Cycles, unsigned ResourceUnits = 1 )

inline

Definition at line 57 of file Support.h.

Member Function Documentation

getDenominator()

unsigned llvm::mca::ReleaseAtCycles::getDenominator ( ) const

inline

Definition at line 66 of file Support.h.

getNumerator()

unsigned llvm::mca::ReleaseAtCycles::getNumerator ( ) const

inline

Definition at line 65 of file Support.h.

operator double()

llvm::mca::ReleaseAtCycles::operator double ( ) const

inline

Definition at line 60 of file Support.h.

References assert().

operator+=()

ReleaseAtCycles & llvm::mca::ReleaseAtCycles::operator+=

(

const ReleaseAtCycles &

RHS

)

Definition at line 24 of file Support.cpp.

References ReleaseAtCycles(), and RHS.

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

• include/llvm/MCA/Support.h
• lib/MCA/Support.cpp