I want my program to open some other processes, and one of the requirements of the project is that each process opened can only be run on a single core.
I know that a specific processor can be picked with processorAffinity but is it possible to set a maximum number of cores (in my case 1)?
you have to try with ProcessThread.ProcessorAffinity
using System;
using System.Diagnostics;
namespace ProcessThreadIdealProcessor
{
class Program
{
static void Main(string[] args)
{
// Make sure there is an instance of notepad running.
Process[] notepads = Process.GetProcessesByName("notepad");
if (notepads.Length == 0)
Process.Start("notepad");
ProcessThreadCollection threads;
//Process[] notepads;
// Retrieve the Notepad processes.
notepads = Process.GetProcessesByName("Notepad");
// Get the ProcessThread collection for the first instance
threads = notepads[0].Threads;
// Set the properties on the first ProcessThread in the collection
threads[0].IdealProcessor = 0;
threads[0].ProcessorAffinity = (IntPtr)1;
}
}
}
