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From chi runhua <chirun...@gmail.com>
Subject Re: Speeding up G3.0 build time
Date Fri, 24 Jun 2011 02:06:14 GMT
On Fri, Jun 24, 2011 at 6:09 AM, David Jencks <david_jencks@yahoo.com>wrote:

> Hi Russell,
>
> I for one really appreciate you putting in the time and effort on these
> docs.  It's all too easy to think that since it works for me it will work
> the same for others and not document what is actually needed.
>
> thanks!
> david jencks
>
> On Jun 23, 2011, at 2:35 PM, Russell E Glaue wrote:
>
> >
> >
> > On 06/23/2011 12:06 PM, Russell E Glaue wrote:
> >> On 06/22/2011 04:49 PM, David Jencks wrote:
> >>> I've had disk thrashing up my build times from ~30 min to ~2 hours, but
> never this much.  I have no evidence but would suspect a DNS problem
> resulting in multiple DNS timeouts for each module.
> >>>
> >>> Do you have a more-memory-endowed machine on this network you could try
> a build on to see if it's faster?
> >>>
> >>> thanks
> >>> david jencks
> >>
> >> I got another server in our lab, and put 2GB of memory in it. It has a
> single
> >> 2.4GHz dual-core CPU. I'll run a build on it, and we can compare.
> >> -RG
> >
> > I ran the build with an empty maven repository on the machine spec'ed
> above.
> > The results are:
> > [INFO]
> ------------------------------------------------------------------------
> > [INFO] BUILD SUCCESSFUL
> > [INFO]
> ------------------------------------------------------------------------
> > [INFO] Total time: 94 minutes 7 seconds
> > [INFO] Finished at: Thu Jun 23 16:40:50 EDT 2011
> > [INFO] Final Memory: 626M/935M
> > [INFO]
> ------------------------------------------------------------------------
> >
> > Much better!
> >
> > I updated the wiki docs with this spec as the suggest minimal
> configuration of a
> > build machine, reflected the build times, and compared it with the 1GB
> build
> > machine configuration I tested and reported earlier.
> >
> >
> > Thanks for everyone help and tips!
> > The GMOxDEV build docs are all up to date now, and hopefully useful
> enough to
> > answer most questions about building G3.0.
> >
> > -RG
>
>
Thanks for your effort, it looks much better now~!

Jeff

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