News for hackers. Stuff that matters.
Re:M1 dev setup with a virtual Linux box by aidos on Sunday April 11, 2021 @02:59PM (#26772558)
Isn’t that what I’m doing?

Mac OS is arm64, with an arm64 Ubuntu VM, then I’m running qemu in that for specific single x86 processes.

To clarify, I’m using UTM to run the VM, so it’s using qemu - but it looks like that doesn’t give you a performance cost in itself.

Re:M1 dev setup with a virtual Linux box by my123 on Sunday April 11, 2021 @03:05PM (#26772600)
Yes that’s what you do, you might want to look at options other than Qemu though for more performance.

(I assumed FSE from your 40x worse perf figure, which is a very bad case)