Messages in this thread | | | Date | Tue, 22 Jun 2004 18:34:19 -0700 (PDT) | From | Phy Prabab <> | Subject | Re: slow performance w/patch-2.6.7-mjb1 |
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Martin et al,
So I configed with your patch just the basics and get similar times that I do with 2.6.7 virigin and 2.4.21. However, as soon as I enable 4G split, the rt increases by ~35s (out of 1m45s compared to 1m10s). Do you know if this is in line w/expectations? Is there anyway to reduce this?
Thank you for your time. Phy
--- "Martin J. Bligh" <mbligh@aracnet.com> wrote: > > To the mbligh, maintainer of mjb patch sets: > > > > I am trying to track down why I am seeing 2x in > run > > time with patch-2.6.7-mjb1. I would like to get > the > > 4g/4g patch, hence the use of this patch set, > however, > > something within this patch has more than doubled > the > > run time for a test executable I have so I would > like > > to see what component might be the cause. Is > there a > > list of the various patches that went into this > patch > > set and if so, are the patches in a broken out > format? > > Yeah, though I'd start with "time foo" and if it's > system time, > do a kernel profile. Let me know what it is, or give > me a testcase ... > This is compared to 2.6.7 virgin? or -current? > current code has some > wierd timer problems in mainline ... make sure to > compare it to virgin. > > Broken out patches are here under the patches/ > subdir if you're desperate ;-) > eg: > ftp://ftp.kernel.org/pub/linux/kernel/people/mbligh/patches/2.6.7/2.6.7-mjb1 > > - > To unsubscribe from this list: send the line > "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at > http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >
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