Can Hyper-Threading make a single-threaded application run faster? How does the CPU scheduler interact with Hyper-Threaded cores?

Mar 10, 2023 ... The FAQ was changed at some point in the last few hours - it now says "Currently, users with more than 32 threads should disable HT/SMT, but for ... Apr 11, 2020 ... According to the server's performance tuning documentation from DELL, one should disable Hyper-Threading (HT aka Logical Processor) for low- ... Apr 7, 2023 ... It does indeed lead to decreased performance in games when running heavy background tasks and can be easily confirmed running heavy background ... Some high-end CPUs are able to run multiple threads per core. This is known as hyper-threading. From the perspective of the operating system, a 4-core CPU with ... Aug 3, 2017 ... I am running ubuntu 16.04 server. I can see that hype threading is enabled when I use the lscpu command. I want to disable it. May 30, 2016 ... Have not seen that recommendation any more, but since you are using an ancient NX release too, you will have to check on your own, if turning HT ... Jun 10, 2024 ... Hyper-Threading is an innovative technology developed by Intel to improve CPU performance by allowing simultaneous execution of multiple threads on each ... May 16, 2019 ... Re: no bios option to disable hyper-threading. Hello tenforty! Hyper-threading is only used by the computer when needed. Option to turn it off ... Sep 5, 2021 ... Enable Hyper-Threading for Linux 5.14 · Linux Will Keep Core Scheduling Disabled By Default · Try the new Linux 5.14 as you celebrate the 30th ... Games aren't coded to even know what a hyper-thread is. So really all the HT does is create extra heat (because each core is working twice as hard). So ...