Windows 10: How to bind network card to cpu0 using affinity mask tool

Discus and support How to bind network card to cpu0 using affinity mask tool in Windows 10 Support to solve the problem; In order to bind a network card to CPU 0 using interrupt affinity policy configuration tool do you need to install Microsofts hardware pk if not is... Discussion in 'Windows 10 Support' started by smirk24, Jul 19, 2020.

  1. smirk24 Win User

    How to bind network card to cpu0 using affinity mask tool


    In order to bind a network card to CPU 0 using interrupt affinity policy configuration tool do you need to install Microsofts hardware pk if not is there any steps needed when using the interrupt affinity policy configuration tool?

    :)
     
    smirk24, Jul 19, 2020
    #1
  2. empleat Win User

    how to create kaffinity mask

    I found tool, which allow me to change it.
    Interrupt Affinity Policy Tool and unexpected affinity mask type

    But i have problem, i set affinity for usb devices, which are using driver usbport.sys and system assigned other drivers to cores i want to make dpc free.
    I just need to set affinity for devices in registry which using drivers, that are displaying in latencymon.
    I am currently looking for devices which uses tcpip.sys i looked to device manager and checked show hidden devices and open every network adapter -> drivers tab and there was nowhere tcpip.sys driver under these adapters which confuses me, because i woudl expect tcpip.sys would have to do something with network adapters. And yet looking for ntoskrnl.exe and ndis.sys, dxgkrnl.sys.
    If know which devices correspond to this.
     
    empleat, Jul 19, 2020
    #2
  3. empleat Win User
    how to create kaffinity mask

    Hello,
    i need select cpu cores on which will be processed dpc and isr.
    And i have no idea how to create kaffinity mask, it is 64bit value, which is in registry as binary value.
    I have 8 cores, 4 physical and 4 threads.
    I don't even know which are physical and which threads and how to obtain such information.
    I want to exclude 2 physical cores from processing dpc and isr.
    Interrupt Affinity | Microsoft Docs
    IoConnectInterrupt routine (Windows Drivers)
    There is calculator, but i don't know if affinity mask is same as kaffinity mask and i didn't find anything usefull searching for kaffinity mask.
    Affinity Mask Calculator - Prepar3D (P3D V1, V2, V3 & V4) - Flight Simulator X - FSX Steam Edition
    Thank you very much.
     
    empleat, Jul 19, 2020
    #3
  4. How to bind network card to cpu0 using affinity mask tool

    Shawn 'Cmdr' Keene [MVP], Jul 19, 2020
    #4
Thema:

How to bind network card to cpu0 using affinity mask tool

Loading...
  1. How to bind network card to cpu0 using affinity mask tool - Similar Threads - bind network card

  2. How to bind networkcard to cpu0 using affinity mask tool

    in Windows 10 Support
    How to bind networkcard to cpu0 using affinity mask tool: In order to bind a network card to CPU 0 using interrupt affinity policy configuration tool do you need to install Microsofts hardware pk if not is there any steps needed when using the interrupt affinity policy configuration tool? 160923
  3. How to use the new Network Sniffer Tool PktMon.exe in Windows 10

    in Windows 10 News
    How to use the new Network Sniffer Tool PktMon.exe in Windows 10: [ATTACH]Windows 10 offers an inbuilt Network Sniffer Tool — PktMon.exe — to monitor internal packet propagation and packet drop reports. This tool can help you […] This article How to use the new Network Sniffer Tool PktMon.exe in Windows 10 first appeared on...
  4. How to re-bind lock screen key bind

    in Windows 10 Customization
    How to re-bind lock screen key bind: The default keybind for lock screen is Meta+L. I am running a VM with i3wm inside of it, and I need Meta+L to select the container to the left. If I want to ever do that, my laptop host will lock the screen. How can I change that keybind, so that I can use Meta+L inside my...
  5. How to use network card for kernel mode debugging?

    in Windows 10 Network and Sharing
    How to use network card for kernel mode debugging?: I have a few older computers that I experiment on with different stuff I've read about and am interested in trying just to see if I can do it. I have read about kernel mode debugging and different devices you can use to do so some devices are Fire wire Com ports And the...
  6. Interrupt affinity policy tool

    in Windows 10 Performance & Maintenance
    Interrupt affinity policy tool: What do you know about this program? From what ive read if used properly the program allows you to bind hardware with a cpu of your choosing. 140947
  7. What is Processor Affinity & how to set Processor Affinity on Windows 10

    in Windows 10 News
    What is Processor Affinity & how to set Processor Affinity on Windows 10: [ATTACH] [ATTACH]When a Program runs in Windows 10, it uses CPU. Most of the computers have a multicore processor. Any Program that you run uses all the CPU cores. In simple words, Windows OS decides how to use the cores for [...] This post What is Processor Affinity & how...
  8. Can you bind a network card to a cpu in windows 10?

    in Windows 10 Performance & Maintenance
    Can you bind a network card to a cpu in windows 10?: I know in xp and 2003 theres a tool called interrupt affinity filter tool that allows this to happen but when it comes to newer os's i cant seem to figure it out 126866
  9. Strange IPv4 subnet mask for network connection

    in Windows 10 Network and Sharing
    Strange IPv4 subnet mask for network connection: My default gateway is 192.168.1.1 (FIOS). I am running some Windows 2012R2 servers under Hyper-V. When I set up the servers, I *believe* the Hyper-V Manager also added a network configuration for the VMs. The VM IP addresses are 172.18.x.x and the subnet mask is 255.255.0.0....
  10. how to create kaffinity mask

    in Windows 10 Support
    how to create kaffinity mask: Hello, i need select cpu cores on which will be processed dpc and isr. And i have no idea how to create kaffinity mask, it is 64bit value, which is in registry as binary value. I have 8 cores, 4 physical and 4 threads. I don't even know which are physical and which...