I have problems with simple OpenMP parallel programs on my laptop (https://software.intel.com/en-us/forums/vtune/topic/856459). So I want to try to disable hyper-threading option to increase parallelism. If I'm not mistaken, it should be done in BIOS. However, there is no hyper-...
Yes, you can enable Hyper-Threading on a laptop if your laptop's processor supports the feature. Many laptops come equipped with Intel® processors that support Hyper-Threading. You can check the specifications of your laptop's processor or consult the documentation to determine if Hyper-Threadin...
Hyper-threading is Intel’s term for what’s also called simultaneous multithreading or SMT in the computer industry. If you want a faster computer but don’t want to completely overhaul your hardware, hyper-threading could be the answer to help youspeed up your central processing unit(CPU). ...
I've noted some peculiarities about behavior of HyperThreading on Haswell CPUs, on which I haven't been able to find any discussion. On my Ultrabook, I don't find any BIOS menu option to disable HyperThreading. In OpenMP benchmarks (Windows 8.1), I find that allowing num_th...
Exactly! So, these days virtually all CPUs have the HT bit set and we can't rely on that to tell whether Hyperthreading is being used or not because almost all processors are multi-core and many are both multi-core and have Hyperthreading.I attach code to detect Hyperthreading (the ...
Yesterday's Arrow Lake-S find has chins wagging about the 24 thread count aspect (sporting two more than the fanciest Meteor Lake Core Ultra 9 processor)—this could be an actual 24 core total configuration—considering the evident lack of hyper-threading, as seen on the leaked engineering ...
Intel is getting rid of one of the features that has defined most of thebest processorsfor more than a decade — Hyper-Threading. It’s the branded name Intel uses for simultaneous multi-threading, or SMT, and the company has already confirmed it won’t use SMT on its upcomingLunar Lake...
Intel may have been right about killing Hyper-Threading after all Intel’s Raptor Lake refresh prices have leaked, and hikes are on the way Intel is using AI to make your laptop battery last longer Yet another disappointment about Intel’s next chips may be true ...
Vulnerability for enabling Hyper-Threading Hi, We received a vulnerability alert for enabling Hyper-Threading while we were taking Windows Speculative Execution Configuration Check, what should we do for this? OS: Microsoft Windows Server 2019 Datacenter The Vulnerability definition: … ...
>I had a bit of a play around and managed to switch off the Hyperthreading >in the >BIOS of the desktop and tried again. This time the iges import was noticably >quicker >than the laptop and now seems to be performing at the speed I'd expect. >Is this down to UG not being able...