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> To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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