I do want to point out that: 1.1 is 12 hours while 1.0 was 8 hours, using the same machine on the same network, not sure why. input under sato does not work, it's showing some non-English letters while i type.
xianghua On Fri, Oct 28, 2011 at 11:23 AM, Mark Hatle <mark.ha...@windriver.com> wrote: > On 10/28/11 11:13 AM, Xianghua Xiao wrote: >> core2duo E7200 2.53Ghz 4GB 500GB >> >> 1 thread 1 parallel due to past experience I had from the >> past(parallel make did not work well reliably) > > It is a goal of the Yocto Project (and Open Embedded) that parallel building > is > full supported, and any identified bugs are fixed quickly. > > Enable parallel builds and your performance will be significantly better. > > If you have hyperthreading enabled, and setup a 4/4 parallel build. I would > expect about a 4-5 hour build time. (May be faster) > > --Mark > >> thanks, >> xianghua >> >> >> On Fri, Oct 28, 2011 at 9:45 AM, Mark Hatle <mark.ha...@windriver.com> wrote: >>> What machine are you using (amount of ram, disk space, and cpu cores)? >>> >>> What configuration did you set for parallel builds? >>> >>> I can build 1.1 on an 8 core i7 system w/ 8 GB of ram, set with parallel >>> settings of 8 thread and 8 parallel make jobs, in about 100 minutes (or >>> less). >>> >>> --Mark >>> >>> On 10/28/11 9:20 AM, Xianghua Xiao wrote: >>>> when I built 1.0 out of the box, it took 7 hours. >>>> on the same machine/network, yocto 1.1 took a full 12 hours, not sure >>>> what happened to cause this nearly doubled build time. >>>> >>>> after the default build(bitbake core-image-sato), I run 'runqemu >>>> qemux86', click on 'tasks', try to add a new task, however my input is >>>> shown non-english, or garbage on screen, which I have seen the same >>>> issue on yocto1.0 release as well. this is a 10.04 ubuntu 64bit >>>> machine. >>>> >>>> don't know what to say about it, just my OOB(out-of-box) experience >>>> >>>> xianghua >>>> _______________________________________________ >>>> yocto mailing list >>>> yocto@yoctoproject.org >>>> https://lists.yoctoproject.org/listinfo/yocto >>> >>> _______________________________________________ >>> yocto mailing list >>> yocto@yoctoproject.org >>> https://lists.yoctoproject.org/listinfo/yocto >>> > > _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto