Date: Sat, 6 Jun 2015 01:59:29 +0300 From: Stefan Andritoiu <stefan.andritoiu@gmail.com> To: freebsd-virtualization@freebsd.org Subject: Lock Holder Preemption on bhyve Message-ID: <CAO3d8=aV9ovP%2Bx2tWHSqTEGB2vK6Epano%2BqJceo7TetCsm8wLQ@mail.gmail.com>
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Hello everyone, My name is Stefan Andritoiu and I'm currently studying Computer Science in my 4th year at the University POLITEHNICA of Bucharest. I'm fairly new to the FreeBSD operating system, having only a background in Linux. For the past few months I've been investigating the problem of Lock Holder Preemption on bhyve, how other hypervisors deal with this problem and a possible implementation of these solutions on bhyve. I am currently working on implementing Gang Scheduling on FreeBSD to test if it is a viable solution. I also plan to continue my work, by implementing and testing other techniques of avoiding overhead caused by lock holder preemption, and comparing their results. best, Stefan
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