affinity.ps1

# https://blogs.msdn.microsoft.com/santhoshonline/2011/11/24/how-to-launch-a-process-with-cpu-affinity-set/
Set-StrictMode -Version Latest

while ($true) {
    Start-Sleep -Seconds 10

    $ApplicationList = Import-Csv affinity.csv
    $ProcessList = Get-Process

    foreach ($Process in $ProcessList) {
        foreach ($Application in $ApplicationList) {
            if ($Process.ProcessName -eq $Application.Name) {
                if ($Process.ProcessorAffinity -ne [int]$Application.Affinity) {
                    $Process.ProcessorAffinity = [int]$Application.Affinity
                }
            }
        }
    }
}