package platform

import "github.com/dotcloud/docker/internal/platform"

Index ¶

• func Architecture() string
• func NumProcs() uint32
• func PossibleCPU() []int

Functions ¶

func Architecture ¶

func Architecture() string

Architecture returns the runtime architecture of the process.

Unlike runtime.GOARCH (which refers to the compiler platform), Architecture refers to the running platform.

For example, Architecture reports "x86_64" as architecture, even when running a "linux/386" compiled binary on "linux/amd64" hardware.

func NumProcs ¶

func NumProcs() uint32

NumProcs returns the number of processors on the system

Deprecated: temporary stub for non-Windows to provide an alias for the deprecated github.com/docker/docker/pkg/platform package.

FIXME(thaJeztah): remove once we remove github.com/docker/docker/pkg/platform

func PossibleCPU ¶

func PossibleCPU() []int

PossibleCPU returns the set of possible CPUs on the host (which is equal or larger to the number of CPUs currently online). The returned set may be a single CPU number ({0}), or a continuous range of CPU numbers ({0,1,2,3}), or a non-continuous range of CPU numbers ({0,1,2,3,12,13,14,15}).

Source Files ¶

platform.go platform_linux.go platform_unix.go