Date: Mon, 28 Mar 2005 06:03:00 +0200 From: Anthony Atkielski <atkielski.anthony@wanadoo.fr> To: freebsd-questions@freebsd.org Subject: Re: hyper threading. Message-ID: <1732642559.20050328060300@wanadoo.fr> In-Reply-To: <8C7015DFC50E71C-B30-24D33@mblk-d12.sysops.aol.com> References: <c6ef380c050326061976f164b@mail.gmail.com> <1641928994.20050326192811@wanadoo.fr> <8C700529A2DFD74-A44-3A157@mblk-d34.sysops.aol.com> <439876144.20050326220638@wanadoo.fr> <8C7006AE7E80573-FAC-3B652@mblk-r28.sysops.aol.com> <49251524.20050326234521@wanadoo.fr> <8C7007D5D4D30D2-A38-3B313@mblk-r33.sysops.aol.com> <14510304120.20050327123336@wanadoo.fr> <8C700FCB91B8886-4B8-3C2BE@mblk-d50.sysops.aol.com> <170873865.20050327200416@wanadoo.fr> <8C7015DFC50E71C-B30-24D33@mblk-d12.sysops.aol.com>
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em1897@aol.com writes: > Polling is simply unecessary in most cases. You could get > better performance using an em driver and setting max > ints to whatever is optimal for your system. Polling adds > latency and over head for no good reason. Polling often provides better performance, at the expense of higher overhead. -- Anthony
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