| To: | "Nicholas Lee" <emptysands@xxxxxxxxx>, "Alexander Charbonnet" <alexander@xxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] RE: x86-64 Net Performance [was: Opteron server and NUMA] |
| From: | "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx> |
| Date: | Sun, 9 Oct 2005 12:05:20 +0100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | 2005年10月09日 11:02:57 +0000 |
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| Thread-topic: | x86-64 Net Performance [was: Opteron server and NUMA] |
> On 10/9/05, Alexander Charbonnet <alexander@xxxxxxxxxxxxxx> wrote: > > compiled into Debian's glibc package. I can recompile and run that > > test if you think it's worth doing. > > Very interesting number. Have you tried doing the same tests > between two different domUs or dom0 and a domU of the same type? > > If you do recompile you could try the Xen TLS glibc patch. > [1] Although I'm not sure if 64bit Xen will work with this. > > [1] http://wiki.xensource.com/xenwiki/XenSpecificGlibc You don't need a patched glibc for x86_64 Xen as -ve segment offsets aren't a performance issue. Ian _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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