Review Request: Newer AMD Processor Prefetch Defaults

Vladimir Kozlov vladimir.kozlov at
Wed Mar 16 17:59:07 PDT 2011


I created next bug and your changes looks good. So hw prefetches become smart 
enough to replace sw prefetch?

7028394: Newer AMD Processor Prefetch Defaults


Deneau, Tom wrote:
> Hi all,
> Please review this patch which changes a flag default for some
> newer AMD processors.  The webrev is at
> This new default has shown improvement across many workloads.
> I do not have a bug id for this.
> -- Tom Deneau, AMD

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