search

oscourse-tsinghua / rcore_plus

Rust version of THU uCore OS. Linux compatible.
MIT License
172 stars 26 forks source link

Flush remote TLB #47

Open wangrunji0408 opened 5 years ago

wangrunji0408 commented 5 years ago

There are only two hard things in Computer Science: cache invalidation and naming things. -- Phil Karlton

Current status:

Arch Status Note
x86_64 ⚠️ significantly slow when enabled
RISC-V ❌ implemented by SBI
AArch64 ✖️ single core, unnecessary
MIPS ✖️ single core, unnecessary
wangrunji0408 commented 5 years ago

Implemented on x86_64 in c88c019. Thanks @gjz010.