Questions tagged [affinity]
The affinity tag has no usage guidance.
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Task Affinity on <all processors> after starting with /affinity F on Amazon EC2 instance
I am trying to start an application with a specific affinity because I need it for some experiments. To achieve this, I am trying to set the affinity when starting the application. For this I use the ...
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Limit Windows system to a single core [closed]
(This is a theoretical example:) I have a processor with 2 cores. I need to run a very CPU intensive, but strictly single-cored application as fast as possible. Is it possible to configure the ...
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Setting affinity for ffmpeg on command line not working as expected
I've read lots of articles on starting an application with a specific affinity
This works as expected and I see the the affinity is showing as expected:
start /affinity 3 notepad
However, when I try ...
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Windows Not Utilizing All Logical Processors
(I originally posted this on Stack Overflow but was directed here. I apologize if this isn't the appropriate forum.)
We have a controller application which starts simulation applications ...
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Set affinity for started process with windows bash (and use same terminal window)
I open MSYS2 bash to start another app (ruby for example).
Then I can use Process Explorer or Task Manager to set the affinity for ruby process.
Is it possible to set it directly from bash when ...
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Is there a way to disable a specific CPU core in Windows 10?
After some experimentation with stress testing tools, I have determined that one specific core on my system has issues with AVX/AVX2 instructions, and I wish to completely disable that core. There is ...
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Change affinity of process with batch script
Change affinity of process with batch script:
"C:\Program Files\Microsoft Office\Office16\MSACCESS.EXE /C Start /affinity 1" "E:\Lapu\CM.accdb" /x "001"
Unable to get ...
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How can I clear core0 of any interrupts?
So by default windows is using core 0 for most driver work, for some reason it prefers that core over the others.
With interrupt affinty policy tool, I can move some of the devices using core0 for ...
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4
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Change affinity while process active
I'm running a CPU consuming process (calculate mandelbrot set) and that process takes almost 100% of the CPU (I have 8 cores on my machine). when I change the affinity to half of the cores the CPU ...
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How to remove and prevent all processes except one that I choose from certain core in practice (win10)?
Problem: I have a single core process that has oscillating load (sc2 path optimizer).
How can I make a script that moves this process to a certain core and prevents other processes to enter that core?...
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CPU under load despite removing all process affinities [duplicate]
I've installed Process Lasso and in All processes tab, set all affinities to 1-7, meaning that all the processes can be start on all my CPUs except the first one. Yet, there is a huge load on my first ...
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launching a program with cpu affinity AND priority presets
I'm trying to create a shortcut for Traktor pro 2 which assigns the programs priority level and core assignments. In this case i'm trying to launch Traktor with realtime priority, set to function on ...
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What process controls the CPU affinity of new python processes
I wrote code to set the affinity of every process under my username to core 0 only. I ran this code, and then it exited once it was finished.
Then, even when I launched a brand new terminal, and ...
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set affinity for program with bat, not working
I want to create a .bat file for a program as opposed to having to instruct a someone how to set affinity himself. This is a program that can crash when it uses too many cores due to an elusive bug (...
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If Affinity on Windows is set on 1 thread only, does it eliminate problems with thread-unsafe software?
Say I have a third party software executable I can't really edit or alter in anyway or debug properly. I suspect it has issues with multithreading in a way that it segfaults the application due to ...