Quote:
Originally Posted by SEt
Of course it's measured on Nehalem and not on Core2 that everyone seems to love for reason that's beyond me.
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Maybe because
that's what they own? It will be years before the Nehalem has a higher install base than the Core 2.
Quote:
Originally Posted by SEt
Modern CPUs taught me to believe only profiler when optimizing and not what you think is faster, so i'm not going to write something that "maybe better for Core2" when i have no means of confirming it by testing there.
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Then ask someone for SSH access, there are billions of Core 2s.
Quote:
Originally Posted by SEt
? The second version is only 10% faster (of course, on Nehalem again).
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Try running the first set of code when you're not on a cacheline, and the second set when you are, perhaps?