On Mon, 2007-06-18 at 08:19 -0500, Anthony Liguori wrote: > Gregory Haskins wrote: > > On Mon, 2007-06-18 at 15:50 +0300, Avi Kivity wrote: > > > > > >> These numbers are pretty bad. I'd like to improve them, even without PV. > >> > >> > > > > There's a 20% speedup just waiting to be checked in in the lapic > > branch ;) > > > > (This gain was observed using "make mrproper; make defconfig; time make" > > on Intel with a non-PV 2.6.21 guest when the lapic code was enabled). > > > > So what was the final number you were seeing? Were you seeing only 25% > below native to start with? If memory serves me correctly, I was getting 9m30s pre-patch, and 7m55s post-patch. This translates (I believe) to approximately 19.5% improvement. I didn't measure against native. -Greg _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/virtualization
