rdt

Documentation

Index

• func ResctrlMountPath() (string, error)
• type Bitmask
  • func ListStrToBitmask(str string) (Bitmask, error)
  • func (b Bitmask) ListStr() string
  • func (b Bitmask) MarshalJSON() ([]byte, error)
• type Control
  • func NewControl(resctrlpath string) (Control, error)
• type Info

Functions

func ResctrlMountPath

func ResctrlMountPath() (string, error)

ResctrlMountPath returns path of the mount point to the resctrl filesystem

Types

type Bitmask

type Bitmask uint64

Bitmask represents a generic 64 bit wide bitmask

func ListStrToBitmask

func ListStrToBitmask(str string) (Bitmask, error)

ListStrToBitmask parses a string containing a human-readable list of bit numbers into a bitmask

func (Bitmask) ListStr

func (b Bitmask) ListStr() string

ListStr prints the bitmask in human-readable format, similar to e.g. the cpuset format of the Linux kernel

func (Bitmask) MarshalJSON

func (b Bitmask) MarshalJSON() ([]byte, error)

MarshalJSON implements the Marshaler interface of "encoding/json"

type Control

type Control interface {
	// GetClasses returns the names of RDT classes (or resctrl control groups)
	// available
	GetClasses() []string

	// SetProcessClass assigns a set of processes to a RDT class
	SetProcessClass(string, ...string) error
}

Control is the interface managing Intel RDT resources

func NewControl

func NewControl(resctrlpath string) (Control, error)

NewControl returns new instance of the RDT Control interface

type Info

type Info struct {
	// contains filtered or unexported fields
}

Info contains information about the RDT support in the system