Re: speeding up buildworld/kernel

2008-02-03 Thread Brian
I have started using ccache as a result of this thread, the speed benefit for old hw is nice. p3-850 Cele This would be 3-4 hours for a buildworld and a make kernel, now it is 3234.877u 2318.444s 1:44:56.27 88.1%2580+1569k 79615+15476io 10553pf+0w K6-2 450 This would be 8-9 hours for a

Re: speeding up buildworld/kernel

2008-01-25 Thread Maxim Khitrov
On Jan 25, 2008 1:50 AM, Brian [EMAIL PROTECTED] wrote: Hmm, 2 queries here. 1-wonder how much more gain would be gotten by using a speedy flash drive for the ccache folder. Actually you get the opposite. Here are my results with a USB 2.0 flash drive: cache directory

speeding up buildworld/kernel

2008-01-24 Thread Aryeh M. Friedman
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I update my sources at least once a day and do buildworld/kernel just as often... It seems some stuff that needs not be recompiled is on every single run for example gcc and kerbos. I have NO_CLEAN in /etc/make.conf is there anything else I can do

Re: speeding up buildworld/kernel

2008-01-24 Thread Maxim Khitrov
On Jan 24, 2008 3:15 PM, Aryeh M. Friedman [EMAIL PROTECTED] wrote: I update my sources at least once a day and do buildworld/kernel just as often... It seems some stuff that needs not be recompiled is on every single run for example gcc and kerbos. I have NO_CLEAN in /etc/make.conf is there

Re: speeding up buildworld/kernel

2008-01-24 Thread Erik Trulsson
On Thu, Jan 24, 2008 at 03:32:18PM -0500, Maxim Khitrov wrote: On Jan 24, 2008 3:15 PM, Aryeh M. Friedman [EMAIL PROTECTED] wrote: I update my sources at least once a day and do buildworld/kernel just as often... It seems some stuff that needs not be recompiled is on every single run for

Re: speeding up buildworld/kernel

2008-01-24 Thread Aryeh M. Friedman
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Erik Trulsson wrote: On Thu, Jan 24, 2008 at 03:32:18PM -0500, Maxim Khitrov wrote: On Jan 24, 2008 3:15 PM, Aryeh M. Friedman [EMAIL PROTECTED] wrote: I update my sources at least once a day and do buildworld/kernel just as often... It seems

Re: speeding up buildworld/kernel

2008-01-24 Thread Maxim Khitrov
On Jan 24, 2008 4:05 PM, Erik Trulsson [EMAIL PROTECTED] wrote: On Thu, Jan 24, 2008 at 03:32:18PM -0500, Maxim Khitrov wrote: On Jan 24, 2008 3:15 PM, Aryeh M. Friedman [EMAIL PROTECTED] wrote: I update my sources at least once a day and do buildworld/kernel just as often... It seems

Re: speeding up buildworld/kernel

2008-01-24 Thread Aryeh M. Friedman
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Maxim Khitrov wrote: On Jan 24, 2008 4:05 PM, Erik Trulsson [EMAIL PROTECTED] wrote: On Thu, Jan 24, 2008 at 03:32:18PM -0500, Maxim Khitrov wrote: On Jan 24, 2008 3:15 PM, Aryeh M. Friedman [EMAIL PROTECTED] wrote: I update my sources at least

Re: speeding up buildworld/kernel

2008-01-24 Thread Maxim Khitrov
On Jan 24, 2008 11:01 PM, Aryeh M. Friedman [EMAIL PROTECTED] wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Maxim Khitrov wrote: On Jan 24, 2008 4:05 PM, Erik Trulsson [EMAIL PROTECTED] wrote: On Thu, Jan 24, 2008 at 03:32:18PM -0500, Maxim Khitrov wrote: On Jan 24, 2008 3:15

Re: speeding up buildworld/kernel

2008-01-24 Thread Aryeh M. Friedman
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Maxim Khitrov wrote: On Jan 24, 2008 11:01 PM, Aryeh M. Friedman [EMAIL PROTECTED] wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Maxim Khitrov wrote: On Jan 24, 2008 4:05 PM, Erik Trulsson [EMAIL PROTECTED] wrote: On Thu, Jan 24, 2008

Re: speeding up buildworld/kernel

2008-01-24 Thread Brian
Hmm, 2 queries here. 1-wonder how much more gain would be gotten by using a speedy flash drive for the ccache folder. 2-I'm wondering about dependencies, like a change in x requires a recompile of y, but y doesnt look any different, is this smart enough to rebuild based on the dependency?