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Date: Fri, 12 Sep 2008 16:00:02 -0700 From: Herbert Xu <herbert@...dor.apana.org.au> To: davem@...emloft.net (David Miller) Cc: wurzel@...u.com, linux-net@...r.kernel.org, netdev@...r.kernel.org Subject: Re: UDP and Raw packet output not scaling with number of cores (10G, ixgbe and bnx2x) David Miller <davem@...emloft.net> wrote: > >> I'm not trying to do anything fancy with QOS or egress rates; basically >> I just want a program that does >> fd = socket() // either UDP or Raw >> while (1) send(fd, buf, 1024) Please post the actual program as the current queue selection is flow based so how you construct your sockets matter. Also are you sure you're CPU-bound? If the bottleneck is elsewhere then increasing threads isn't going to do anything. Cheers, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- 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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