Messages in this thread | | | Date | Thu, 14 Dec 2006 10:29:33 -0700 | From | "Jeff V. Merkey" <> | Subject | Re: Need to enable caches in SMP ? (was Kernel 2.6 SMP very slow with ServerWorks LE Chipset) |
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Alan wrote:
>>As per Alan's suggestion I decompressed the kernel source tree with the >>processes pegged to one CPU then the other, and as he predicted it took >>vastly longer on one CPU than the other, but I don't know what that >>implies, or how to fix it. >> >> > >>From the timing it sounds like one processor cache is disabled which is a >little peculiar to say the least. > >Alan >- >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/ > > > enable the L1 cache in the processor. BIOS settings, no doubt.
Jeff - 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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