PsRunspace

1.0.76

bin/TestCode/Test-MultiThreading.ps1

                                
$ModulePath = (Get-ChildItem -Path $PSScriptRoot\..\..\dist -Include *.psm1 -Recurse).FullName

Remove-Module PsRunspace -Force -ErrorAction SilentlyContinue *> $null

Import-Module $ModulePath #*> $null

#[string]$Folder = 'C:\Test'

#$Samples = Get-ChildItem -Path $Folder -Recurse | Select -ExpandProperty FullName

$Samples = 1..10

$Count = ($Samples | Measure-Object).Count

#$Command = "Write-Output"

#$Command = [scriptblock]::create("Write-Output `$args[0]")

$Command = "$PSScriptRoot\Test-Command.ps1"

Remove-Module TestModule -ErrorAction SilentlyContinue *> $null

Import-Module $PSScriptRoot\TestModule\TestModule.psm1 *> $null

#$Command = "Test-Function"

#$Start = Get-Date

#$Samples | ForEach-Object {

#    & $Command $_

#}

#$End = Get-Date

#$Elapsed3 = New-TimeSpan -Start $Start -End $End

$Start = Get-Date

$Samples | Split-Thread -Command $Command

$End = Get-Date

$Elapsed = New-TimeSpan -Start $Start -End $End

#$Start = Get-Date

#$Samples | Split-Thread -Command $Command -OutputStream All

#$End = Get-Date

#$Elapsed2 = New-TimeSpan -Start $Start -End $End

" "

"Multithreading benefit are even more significant with long-running operations"

"These $Count operations each generated 6 output streams then slept for 1 second to simulate a long-running operation"

#"$($Elapsed3.TotalSeconds) seconds for ForEach-Object for $Count input objects"

"$($Elapsed.TotalSeconds) seconds for Split-Thread for $Count input objects"

#"$($Elapsed2.TotalSeconds) seconds for Split-Thread -OutputStream All for $Count input objects"