Tuning The Kernel With A Genetic Algorithm

fsck! writes "Jake Moilanen provided a series of four patches against the 2.6.9 Linux kernel that introduce a simple genetic algorithm used for automatic tuning. The patches update the anticipatory IO scheduler and the zaphod CPU scheduler to both use the new in-kernel library, theoretically allowing them to automatically tune themselves for the best possible performance for any given workload. Jake says, 'using these patches, there are small gains (1-3%) in Unixbench & SpecJBB. I am hoping a scheduler guru will able to rework them to give higher gains.'"

Comments

Re:Dear Kernel Coders

[Xpilot]

Go grab the patches. They're commited into the BK repositories already. Sheesh.

Patches for 2.4 can be found in this changeset.

Patches for 2.6 can be found in this changeset.

Click on the little "diff -Nur style" link for a an actual usable patch.

In the course of a few hours, you have the fixes already. Yay for open source.

Btw, nice troll :p