Ensuring That 2.6 Will Perform Better Than 2.4

Jeremy Andrews writes "Con Kolivas, a practicing doctor in Australia, has written a benchmarking tool called ConTest which has proven to be tremendously useful to kernel developers, having been designed to compare the performance of different versions of the Linux kernel. In this interview on KernelTrap he explains the project, noting that "a good 2.5 kernel (and that's not all of them) feels faster than 2.4 in most ways and this bodes well for 2.6." Also discussed is his high performance -ck patchsets, adding performance to the 2.4 stable kernel with the O(1) scheduler, kernel preemption, low latency, compressed caching and more..."