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Coreinfo

3.31

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This package was approved by moderator ferventcoder on 12/28/2015.

Coreinfo is a new command-line utility that shows you the mapping between logical processors and the physical processor, NUMA node, and socket on which they reside, as well as the cache’s assigned to each logical processor.

For each resource it shows a map of the OS-visible processors that correspond to the specified resources, with '*' representing the applicable processors. For example, on a 4-core system, a line in the cache output with a map of shared by cores 3 and 4.

Command line usage

coreinfo [-c][-f][-g][-l][-n][-s][-m][-v]

_-c _ Dump information on cores.

-f Dump core feature information.

-g Dump information on groups.

__-l _ Dump information on caches.

-n Dump information on NUMA nodes.

-s Dump information on sockets.

-m Dump NUMA access cost.

-v Dump only virtualization-related features including support for second level address translation (requires administrative rights on Intel systems).

To install Coreinfo, run the following command from the command line or from PowerShell:

C:\> choco install coreinfo

To upgrade Coreinfo, run the following command from the command line or from PowerShell:

C:\> choco upgrade coreinfo

Files

Hide
  • tools\chocolateyInstall.ps1 Show
    $packageName = 'coreinfo'
    $url = 'https://download.sysinternals.com/files/Coreinfo.zip'
    $checksum = '807f3a077a4daf73a2d6e8e979303e4fe1174c78'
    $checksumType = 'sha1'
    $url64 = "$url"
    $checksum64 = "$checksum"
    $checksumType64 = "checksumType"
    $toolsDir = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
    Install-ChocolateyZipPackage -PackageName "$packageName" `
                                 -Url "$url" `
                                 -UnzipLocation "$toolsDir" `
                                 -Url64bit "$url64" `
                                 -Checksum "$checksum" `
                                 -ChecksumType "$checksumType" `
                                 -Checksum64 "$checksum64" `
                                 -ChecksumType64 "$checksumType64"
    Write-Verbose "Accepting license..."
    $regRoot = 'HKCU:\Software\Sysinternals'
    $regPkg = 'Coreinfo'
    $regPath = Join-Path $regRoot $regPkg
    if (!(Test-Path $regRoot)) {New-Item -Path "$regRoot"}
    if (!(Test-Path $regPath)) {New-Item -Path "$regRoot" -Name "$regPkg"}
    Set-ItemProperty -Path "$regPath" -Name EulaAccepted -Value 1
    if ((Get-ItemProperty -Path "$regPath").EulaAccepted -ne 1) {
      throw "Failed setting registry value."
    }

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Dependencies

This package has no dependencies.

Package Maintainer(s)

Software Author(s)

  • Mark Russinovich

Copyright

© Mark Russinovich

Tags

Release Notes

Program

Package

  • Automatically built and uploaded by dtgm

Version History

Version Downloads Last updated Status

Discussion for the Coreinfo Package

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  • Tell us what you love about the package or Coreinfo, or tell us what needs improvement.
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