Messages in this thread | | | From | "Chen, Kenneth W" <> | Subject | RE: Add prefetch switch stack hook in scheduler function | Date | Fri, 29 Jul 2005 01:30:41 -0700 |
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Ingo Molnar wrote on Friday, July 29, 2005 12:07 AM > the patch below unrolls the prefetch_range() loop manually, for up to 5 > cachelines prefetched. This patch, ontop of the 4 previous patches, > should generate similar code to the assembly code in your original > patch. The full patch-series is:
It generate slight different code because previous patch asks for a little over 5 cache lines worth of bytes and it always go to the for loop.
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