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Date: Thu, 22 Nov 2007 11:07:20 +0900 From: "Ryousei Takano" <ryousei@...il.com> To: hadi@...erus.ca Cc: "Denys Fedoryshchenko" <denys@...p.net.lb>, "Jarek Poplawski" <jarkao2@...pl>, netdev@...r.kernel.org, takano-ryousei@...t.go.jp Subject: Re: HTB/HSFC shaping precision Hi jamal and denys, > > One message later, thats what i dreamed about :-) > > Subject: [RFC][PATCH 1/3] NET_SCHED: PSPacer qdisc module > > On website they have very good explanation... > > http://www.gridmpi.org/gridtcp.jsp > > That looks interesting - without reading the papers a few questions are > developing in my brain cells; for example it looks very similar to what > the chelsio NICs claim to do (which could be a good thing for TCP). > Whenever i see someone implementing something in hardware, i always get > flushes of "patents". > Thanks for looking our web page. PSPacer has quite accurate shaping precision. The point is that special hardware like the chelsio NICs is not required of it. PSPacer uses a gap packet, whose format is IEEE 802.3x pause frame, to control the interval between outgoing packets. As far as I know, it is a unique approach. Best Regards, Ryousei Takano - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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