Intel Low Power Mode Daemon v0.0.4 Released To Optimize Hybrid CPUs On Linux (www.phoronix.com)
from joojmachine@lemmy.ml to linux@lemmy.ml on 12 Jun 2024 12:31
https://lemmy.ml/post/16788434

#linux

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autotldr@lemmings.world on 12 Jun 2024 12:35 next collapse

This is the best summary I could come up with:


Intel Low Power Mode Daemon v0.0.4 has been released with “LPMD” being the open-source daemon for optimize active idle power for modern Core hybrid CPUs under Linux that sport a combination of the E and P cores.

The Intel LPMD selects the most power efficient CPUs based on the detected CPU topology or a user configuration file.

Then based on system utilization and other hints it will put the system into a low-power mode when applicable by engaging the most power efficient CPU cores and disabling the higher power/performance cores when not needed.

This Low Power Mode Daemon so far hasn’t been too commonly used by Linux distributions or popular with Intel Linux users, but alas still in its early days and only today crossing the v0.0.4 milestone.

With the support for multiple low-power states, Intel LPMD can define multiple states based on EPP / EPB / ITMT settings, IRQ migration, and task migration.

I’ve been meaning to run some Intel LPMD power/performance impact benchmarks and now with this new release is a great time to do so.


The original article contains 250 words, the summary contains 178 words. Saved 29%. I’m a bot and I’m open source!

ButtBidet@hexbear.net on 12 Jun 2024 12:43 next collapse

Is Lemmy going to allow Intel posts and forget that Intel is on the top of the list for BDS?

@AgreeableLandscape@lemmygrad.ml sorry to tag the top mod

joojmachine@lemmy.ml on 12 Jun 2024 12:55 next collapse

Ah shoot, I wasn’t aware posts about them were a no-go, specially since this is a useful tool for people that already have hardware from them, it isn’t any sort of news about “hey buy our new product” or something like it.

ButtBidet@hexbear.net on 12 Jun 2024 13:09 next collapse

I’ll let you guys make the decision about what to do. At least do let me comment that supporting Intel is supporting genocide.

I type this on a 1 year old desktop with an Intel chip. So hey, we’re all learning.

gravitas_deficiency@sh.itjust.works on 12 Jun 2024 15:58 next collapse

I don’t think it’s feasible to blacklist posts about Intel in computer science related communities, to be perfectly blunt.

atzanteol@sh.itjust.works on 12 Jun 2024 17:28 collapse

Feel free to ignore hexbear users.

joojmachine@lemmy.ml on 12 Jun 2024 17:55 collapse

<img alt="" src="https://lemmy.ml/pictrs/image/0f2feed1-ae7f-4583-b3e2-b6fd1aa03f3f.jpeg">

atzanteol@sh.itjust.works on 12 Jun 2024 17:58 collapse

It’s your time, do with it what you will.

fuckwit_mcbumcrumble@lemmy.dbzer0.com on 12 Jun 2024 13:00 next collapse

sorry to tag the top mod

Are you really though?

ButtBidet@hexbear.net on 12 Jun 2024 13:09 collapse

Are you really though?

<img alt="speech-top" src="https://hexbear.net/pictrs/image/a58d6d22-78e5-4cda-8da3-298f065ec391.png">

<img alt="smuglord" src="https://hexbear.net/pictrs/image/97a4a756-428f-4517-846a-1c810805ad28.png">

gravitas_deficiency@sh.itjust.works on 12 Jun 2024 15:57 collapse

I gotta be honest: it’s deeply frustrating and dismaying that Intel is tied up with Israel, but the fact remains that, as technical professionals, it is literally impossible to avoid Intel, because enterprise customers don’t really care about that BDS list. Ignoring technical innovations from Intel - one of the leading CPU manufacturers since CPUs became a thing - is only going to kneecap your own knowledge and expertise.

D_Air1@lemmy.ml on 13 Jun 2024 05:50 collapse

I read the words hybrid cpu 5 times and still thought this was something about hybrid graphics.