Hi, > How long kernel load time (after kernel loading -> before "init" starts) at > your Windows PC with HAX enabled and HAX disabled ?? How do you measure the time between kernel loading and init start ? Do you modify guest filesystem somehow ?
I've measured time from emulator startup to UI, it's 20-22secs with HAX and about 2m 20secs without HAX On 04/18/2014 10:41 AM, SeokYeon Hwang wrote: > Yes, It can reproduce even with g_poll patch. > We can reproduce it on most of Windows PCs. It may be timing issues depend > on PC's performance, ... > > How long kernel load time (after kernel loading -> before "init" starts) at > your Windows PC with HAX enabled and HAX disabled ?? > > -----Original Message----- > From: Stanislav Vorobiov [mailto:[email protected]] > Sent: Friday, April 18, 2014 2:59 PM > To: SeokYeon Hwang; [email protected]; 'Ji, John'; [email protected] > Subject: Re: [Dev] [SDK/Emulator] Emulator kernel upgrade is postponed and > other issues... > > Hi, SeokYeon > > This happens even with https://review.tizen.org/gerrit/#/c/19414/ right ? > > Before that patch kernel 3.12 didn't boot at all, but now it boots every > time (fast) and I can't reproduce this hang... > > Also, regarding boot delays with HAX, I do experience them on mac os x, I'm > not sure if it's related though... > > On 04/18/2014 08:11 AM, SeokYeon Hwang wrote: >> I'll postpone to apply 3.12 linux kernel to tizen because of a big > problem. >> >> The problem is that the hang happens for a certain period of time (several > minutes) when booting in many Windows PC. >> >> Until resolving the problem, I'll postpone it. >> >> >> >> We need a help to resolve it, especially from HAX developers. >> >> Because it happens when running with turned on VT acceleration with HAX. >> >> The other fact is that guest kernel time is stopped. >> >> Please treat this with a higher priority. >> >> The HAX may not be the cause of the problem. However, it will be very > helpful if HAX developers help me. >> >> >> >> Also, I have a question about HAX. >> >> Why does the running with disabled HAX be the faster than the running with > enabled HAX for the time (loading kernel -> starting init) in Windows? >> >> It can affect the overall performance in Windows, so please check this > performance issue. >> >> >> >> Thanks. >> >> >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> https://lists.tizen.org/listinfo/dev >> > > _______________________________________________ Dev mailing list [email protected] https://lists.tizen.org/listinfo/dev
