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Linux kernel could cut energy use in data centres by up to 30 per cent
- deleted 2y ago[deleted]
- o11c 2y agoArticle is distressingly lacking on details; following the (correct subset of) links is mandatory. Paper: https://dl.acm.org/doi/abs/10.1145/3626780 https://dl.acm.org/doi/abs/10.1145/3626780 Actual merge commit: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=80b6f094756f https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin...
- simondanerd 2y agoInteresting optimization. If what they say is true, 30% is a lot, but I wonder how they arrived at those numbers and how well it would scale across various platforms and workloads. And I count 822 lines changed, not 30.
- barkingcat 2y agowhile not 30, the bulk of the line changes (around 688) are Documentation, Test, and build (like .gitignore update, build script update to include the updated tests, etc) the kernel changes are around 118, and that includes header file updates. I like that there are more doc and test updates than code changes.
- robinhoodexe 2y agoSo how do we enable the feature?