X86 Alternative General

Computers Are Fucked But The Future Is Malleable edition

Post discussion relating to non-x86 instruction set architectures, such as ARM, MIPS, PowerPC and RISC-V.

This month:

All these questions and more in the x86 Alternative General!

Attached: rejoicing robot.png (596x520, 260.27K)

Other urls found in this thread:

fsf.org/resources/hw/single-board-computers
lemote.com/html/news/media/2017/1122/139.html
venturebeat.com/2015/09/03/chinas-loongson-makes-a-64-bit-mips-processor-that-can-run-x86-and-arm-code/
networkworld.com/article/3246707/data-center/meltdown-and-spectre-how-much-are-arm-and-amd-exposed.html
wavecomp.ai/wave-computing-launches-the-mips-open-initiative
wavecomp.ai/mipsopen
twitter.com/NSFWRedditImage

Fuck no ARM is even worse
Its BSD licensed so companies will just make proprietary forks and those forks will be the only ones with decent performance. The only good thing that will come out of RISC-V is it will dethrone ARM from the embedded market eventually because nobody wants to pay for ARM licenses
"best" is subjective because if you're looking for portability its all ARM chinkshit

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Freudian slip, I mean affordability

The active Power/Talos/Blackbird thread is over at

Affordability is getting much better with Blackbird

TrustZone is far less malicious and easier to bypass than IME/PSP.

Biggest problem with ARM is the total lack of a standardized firmware along the lines of Open Firmware, UEFI, BIOS, etc., which makes developing OSs or hardware drivers a massive PITA. This is one of the reasons why it's so hard to use different OSs on Android hardware, or even install different versions of Android on them.

too slow and lacks support, but it'd be cool to see a non-x86 desktop or laptop

or maybe it'll be vaporware and people will just talk about the "potential" just like shit like the neo900 that never amounted to anything

Applefags once again have no idea what they are talking about. An ARM Trusted Firmware is no different than IME/PSP All modern Android devices for example run a version of Little Kernel underneath everything and it had control over the encryption engine

I guess you can already stick a HiFive Unleashed (RISC-V) in a tower and call it a simple PC, or DIY a laptop like Raspberry Pi users do. They have showed HiFive Unleashed running Debian or something with (see pic) so it should handle basic use-cases already. However, I have seen no videos so I don't know how much you an do without it lagging but it's probably a decent amount (SiFive Freedom U540 SoC, 8 GB DDR4 with ECC).
Then there are those PowerPC workstations in . Not cheap, but very powerful stuff.

lol pic

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Why does x86 have memory segmentation?