- cross-posted to:
- linux@programming.dev
- cross-posted to:
- linux@programming.dev
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I’d rather see what RISC-V has to offer.
Or what FPGAs have to offer.
Punch cards are gonna be back baby
As a fellow risc-v supporter, I think the rise of arm is going to help risc-v software support and eventually adoption. They’re not compatible, but right now developers everywhere are working to ensure their applications are portable and not tied to x86. I imagine too that when it comes to emulation, emulating arm is going to be a lot easier than x86, possibly even statically recompilable.
They’re not compatible
This is what concerns me. ARM could dominate the market because almost everyone would develop apps supporting it and leave RISC-V behind. It could become like Itanium vs AMD64 all over again.
Well right now most people develop apps supporting x86 and leaves everything else behind. If they’re supporting x86 + arm, maybe adding riscv as a third option would be a smaller step than adding a second architecture
Exactly. Adding a third should be much simpler than a second.
I feel like linux users benefit the most from arm since we can build our software natively for arm with access to the source code.
no love for RISC-V?
Until risc-v is at least as performant as top of the line 2 year old hardware it isn’t going to be of interest to most end users. Right now it is mostly hobbyist hardware.
I also think a lot of trust if being put into it that is going to be misplaced. Just because the ISA is open doesn’t mean anything about the developed hardware.
RISC-V is currently already being used in MCUs such as the popular ESP32 line. So I’d say it’s looking pretty good for RISC-V. Instruction sets don’t really matter in the end though, it’s just licensing for the producer to deal with. It’s not like you’ll be able to make a CPU or even something on the level of old 8-bit MCUs at home any time soon and RISC-V IC designs are typically proprietary too.
It doesn’t usually work that well in practice. I have been running an M1 MBA for the last couple years (asahi Arch and now Asahi Fedora spin). More complex pieces of software typically have build system and dependencies that are not compatible or just make hunting everything down a hassle.
That said there is a ton of software that is available for arm64 on Linux so it’s really not that bad of an experience. And there are usually alternatives available for software that cannot be found.
Couldn’t we do that with x86?
We can. The point is that Windows users can’t compile for arm. They depend on the Dev to to it. That will take some time and some won’t do it at all.
recently got asahi running on an m1 macbook pro. loving the battery life that I get out of it
