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The Forgetful CPU (Linux on M4) yuka.dev

sscaryterryan hour ago

Imagine how big Apple would/could be if they embraced open hardware. They do have a moat here. macOS is so bloated, I hate it, but the hardware is just so much better than anything else.

MBCook28 minutes ago

Apple is a vertical company. They don’t WANT to sell you hardware. They don’t want to sell you software.

They only want to sell the whole package. You might as well ask the Catholic Church to start a rap music 8-track only record club. Same probability.

The hardware is a means to an end, and nothing else to them.

rl32 minutes ago

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palataan hour ago

Is the hardware so much better, or is their integration superior? macOS can be bloated but still more efficient, right?

I mean, the "so much better" in my experience is really the battery life.

Quothling26 minutes ago

They are the only laptop company who makes a fanless laptop that never gets hot to touch with long batery life. I'm still on my m1 air with the smallest configuration you could get at the time. Yet it's somehow capable of matching my T14 i7 with 32gb og ram for most of the work I do, and it does it without getting hot or having it's fan sound like it's a fighter jet taking off. To be fair my t14 is a corporate windows machine, so it's not like it's a fair fight.

I'd love to replace it with something like a framework or a tuxedo, but they all get hot to touch. Maybe I'm in the minority, but a laptop not heating up when you turn it on is one of the most important things for it. It doesn't matter much for work, because it'll sit in a dock anyway, but I rarely use my m1 air at a table.

compounding_it13 minutes ago

Same here. Have a Base M1 Air. Will trade that for M7 Base Air maybe if I can drag this one for a while. I can't go back to computers with noisy fans. It seems too last generation since the M1 launched.

cuttothechase9 minutes ago

On a base M1 air, running local inference (non tool calling).

mahboian hour ago

The Intel period of MacBooks allowed a more direct comparison. Don't think macOS itself is the differentiator vs Windows.

But vs Linux, well even Linux on a non-Apple laptop tends to mean screwed up power management. The display system might be less efficient too, depending whether it's X11 or Wayland, and idk which one is the good one.

Rohansi4 minutes ago

A significant portion of the Apple Silicon efficiency gains would have come from shifting away from discrete GPUs. At that time it was very normal for the integrated GPU to be minimal (slow) because people who need it get a discrete GPU. Things are very different now because we push far more onto the GPU now vs. back then, which made Intel and AMD scale them up out of uselessness. Now most people don't really need a discrete GPU because the integrated ones are fast enough to even handle some gaming.

adgjlsfhk1an hour ago

their single core perf is just much better than anyone else

oso2k22 minutes ago

Not just single core perf though. Very efficient idle TDP, efficient all core boost, efficient all core TDP, and efficient mid-high performance tier accelerator (GPU, NPU) TDP.

MBCook23 minutes ago

They also seem to have the biggest memory pool attached to a GPU at a “reasonable“ price don’t they? There’s a reason people really want Mac Studios.

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Select1339 minutes ago

Apple is one of the biggest companies in the known universe. If every single person on earth who wanted to use Desktop Linux were to buy the most expensive Mac Apple sells in order to do that, the revenue would not be material relative to Apple's existing size. Please exit your bubble.

bigyabai12 minutes ago

Who said anything about desktops? The ARM datacenter is being taken over by Nvidia's Grace and Vera CPU products. If Apple supported OpenBSD, Linux or Solaris, they could destroy Nvidia in CPU performance and kick Graviton and Ampere to the curb forever. But instead they've left the low hanging fruit as another trillion dollar market for Nvidia to eat up.

Select243 minutes ago

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PunchyHamsteran hour ago

Weird to buy machine with company actively hostile to anything open to run open stuff

inventor7777an hour ago

Is Apple taking steps to purposefully blocking open stuff, or are they just pointedly ignoring it and continuing to develop new hardware? I am genuinely asking, I don't know myself.

edit: speaking mostly about macOS here, mobile OSes are much more locked down

Dylan16807an hour ago

For desktops and laptops, the latter. But for phones and tablets they do not want user control. And even where they do allow it, even a tiny effort in hardware documentation that would make it so much easier never happens. So it's quite hostile overall.

inventor77772 minutes ago

Yep, good point. Their mobile OSes are annoyingly locked down, that is for sure...

lmzan hour ago

The fact that they still allow this would point towards the latter. They are quite capable of locking it down like they do the iPhones.

londons_explore24 minutes ago

And I suspect they will lock it down in a year or two.

It was only really open to ease the transition between intel and arm.

musictubes8 minutes ago

Give it up. People have been predicting this for 15 years.

You can’t have a development machine locked down like iOS. As long as the Mac is the development machine at apple it will need to be able to run arbitrary code.

londons_explore5 minutes ago

It will still run arbitrary code... Within macos...

But they'll remove support for other OS's

rstupekan hour ago

It’s the latter

proconean hour ago

I think you might be forgetting where you are. They call it "Hacker News" for a reason.

polishdude20an hour ago

I wonder if AI could make this work? Have there been any attempts to have AI do the work needed?

MBCook25 minutes ago

So we get a good article finally on someone actually doing impressive hacking and the response is “give it up, let AI“?

Where is the challenge or the fun or feeling of accomplishment in that?

wmf27 minutes ago

AFAIK the M4 and M6 reverse engineering is AI-assisted.

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