Date: Sun, 5 Jun 2011 23:15:20 +0200 From: rudo tomori <rudotx@gmail.com> To: soc-status@freebsd.org Subject: BFS scheduler weekly status report Message-ID: <BANLkTikN5%2B1Ehkd3zJmrc12f0wq7KmL38g@mail.gmail.com>
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Hi, the goal of my project is to implement a BFS - like scheduler into the FreeBSD. I started off with the original 4.4BSD code, and by iterative modifications I will develop a scheduler that matches the BFS design as specified in http://ck.kolivas.org/patches/bfs/sched-BFS.txt. Last week I was performing benchmarks using sysbench and make world. I tried to minimize disk IO by using tmpfs. You can find more details at my project blog site rudot.blog.com This week I will continue with running the benchmarks on other hardware. After that I will probably continue by changing the mapping of thread priorities to a specific priority queue in the global run queue. The BFS uses only 1 queue for all time-sharing processes. rudo
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