Date: Sun, 7 Feb 1999 02:22:51 -0800 (PST) From: Matthew Dillon <dillon@apollo.backplane.com> To: "John S. Dyson" <dyson@iquest.net>, current@FreeBSD.ORG Subject: Re: Significant page coloring improvement Message-ID: <199902071022.CAA20800@apollo.backplane.com> References: <199902070901.EAA26213@y.dyson.net> <199902070926.BAA20420@apollo.backplane.com>
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: next_index += PQ_L2_SIZE/4;
: if (next_index > PQ_L2_MASK)
: next_index = (next_index + 1) & PQ_L2_MASK;
Oops, make that:
next_index += PQ_L2_SIZE/4;
if (next_index > PQ_L2_MASK)
next_index = (next_index + PQ_PRIME1) & PQ_L2_MASK;
Or even just:
next_index = (next_index + PQ_PRIME1) & PQ_L2_MASK;
Both seem to work pretty well w/ lmbench, though nothing really sticks
its nose out.
-Matt
Matthew Dillon
<dillon@backplane.com>
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