c# - 如何在 TwinCAT 中设置 1 个隔离核心

Question

我必须从一个 c# 代码在 TwinCAT 中设置一个隔离的核心。在线文档中展示了如何设置内核数量、基本时间、内核限制和延迟警告，但没有关于隔离内核的数量。

public void AssignCPUCores()
{
    ITcSysManager3 systemManager = project.Object;
    ITcSmTreeItem realtimeSettings = systemManager.LookupTreeItem("TIRS");
    string xml = null;
    MemoryStream stream = new MemoryStream();
    StringWriter stringWriter = new StringWriter();
    using (XmlWriter writer = XmlTextWriter.Create(stringWriter))
    {
        writer.WriteStartElement("TreeItem");
        writer.WriteStartElement("RTimeSetDef");
        writer.WriteElementString("MaxCPUs", "4"); //  looking at what changes in TwinCAT by changing this number, 
                                                 // I found out that this number is the number of shared cores 
        
        string affinityString = string.Format("#x{0}", ((ulong)CpuAffinity.MaskDual).ToString("x16"));
                        //the MaskDual/MaskQuad/MaskSingle defines how many boxes will be checked (i.e. how many cores will be used)

        writer.WriteElementString("Affinity", affinityString);
        writer.WriteStartElement("CPUs");

        //    WriteCpuProperties(writer, int coreId , int loadLimit, int baseTime, latencyWarning)
        WriteCpuProperties(writer, 0, 90, 1000, 0);

        writer.WriteEndElement();     // CPUs     
        writer.WriteEndElement();     // RTimeSetDef     
        writer.WriteEndElement();     // TreeItem
    }
    xml = stringWriter.ToString();
    realtimeSettings.ConsumeXml(xml);  //here modifies are applied
    ITcSmTreeItem tasks = systemManager.LookupTreeItem("TIRT");
    
    SetTaskProperties(tasks, CpuAffinity.CPU1);
}

似乎没有办法设置隔离的内核。有可能吗？
目标是获得这样的东西:

但是抛出 c# 代码，隔离内核的数量为 0，并且所有内核在括号之间都有(共享)。

Answer 1

我不认为这是可能的。通常，当隔离内核的数量发生变化时，需要重新启动才能生效。如果你不用重启就可以用你的代码做到这一点，我会感到惊讶。