Re: [Qemu-devel] [patch] option -no-tsc for i386 with speedstep (solved)

2005-04-25 Thread Jonas Maebe
On 25 apr 2005, at 23:46, Massimo Dal Zotto wrote: No, it has nothing to do with the speed of gettimeofday, which on my pc takes only a few microsecons to execute. Sorry, I had misread the original remark: I thought it was asking why qemu suddenly ran (supposedly) 20% slower when calling gettimeof

Re: [Qemu-devel] [patch] option -no-tsc for i386 with speedstep (solved)

2005-04-25 Thread Massimo Dal Zotto
On Mon, Apr 25, 2005 at 10:24:45PM +0200, Jonas Maebe wrote: > > On 25 Apr 2005, at 22:17, Massimo Dal Zotto wrote: > > >In the meantime until we find a better solution could you give us some > >explanation on why using a microseconds clock from gettimeofday instead > >of rdtsc the guest os clock