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    SubjectRe: [RFC] NUMA futex hashing
    Jes Sorensen <> writes:
    > Using that argument, all you need to do is to add the alignment
    > ____cacheline_aligned_in_smp to the definition of
    > struct futex_hash_bucket and the problem is solved, given that the
    > internode cacheline in a NUMA system is defined to be the same as the
    > SMP cacheline size.

    Yes but it would waste quite a lot of memory and cache.
    Wasted cache = slow.

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      Last update: 2006-08-08 12:03    [from the cache]
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