Paul Brook wrote: > > OK, so mmap is not the way to increase some speed. What needs to be > > done to provide a higher Qemu+KQEMU performance, comparable to > > VMPlayer? How does VMPlayer manage to be so much faster than Qemu? Is > > this simply an I/O bottleneck? How would I go about finding out what > > the differences are and how we can improve Qemu+KQEMU performance? > > A copy of the kqemu source would be a good start.
As would reading VMware peoples' publications on the tricks they've used. I'm thinking of a paper which compares VMware's performance on hardware VM (newer Intel/AMD) versus software VM, and finds software is actually faster in many cases. It happens to mention in passing a lot of tricks used by VMware. -- Jamie _______________________________________________ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
