ci: Support large page sizes on AArch64

[tavianator]

Fixes #1085.

[tmccombs]

Will this break any aarch64 systems? Or will it just use more memory?

[tavianator]

I don't think it will break any systems, but I'll test it on mine just to be sure. I don't have one with large pages though so I can't even validate the fix

[mathomp4]

I don't think it will break any systems, but I'll test it on mine just to be sure. I don't have one with large pages though so I can't even validate the fix

Well, once it's in a release, I can test it.

Or I guess I can do the cargo route! How would someone who's never used cargo outside of a tutorial get and test this? 😄

[tavianator]

I think just

$ JEMALLOC_SYS_WITH_LG_PAGE=16 cargo install fd-find

should work

[tmccombs]

I'll try to put together a release tonight

[mathomp4]

Sadly, this did not seem to fix it on my NVIDIA GraceGrace node. Let me try a cargo build...

ETA: Well, I grabbed rustup and:

JEMALLOC_SYS_WITH_LG_PAGE=16 cargo install fd-find

did work. I am ... baffled.

[tavianator]

@mathomp4 Oh, that's my mistake, I didn't realize the cross build uses docker. I made #1549 which should fix it for real.