94 karma · joined February 1, 2014
Yes, and using larger fans decreases the proportional there. Centralized rectifiers reduces the proportional. Google can make it all the way down to 10% overhead power. That's the point they are making.
This is what brotli does.
Linux is unique in that you can hand-write assembly to perform a system call and have it work across OS upgrades. FreeBSD does not have stable syscall numbers: open() must be a libc call.
With this update, ordering the metadata update after the artifact upload means this failure is now impossible.
Specifially, slides 35-40. You burn a feature fuse to unlock manufacturing test features. The device is personalized with a serial number + told to generate private key + record stored in database. Then, the key is locked in by burning a second feature fuse that disables any future writing to those segments.