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Re: [Xen-devel] 46% performance drop with change in glibc
Hi, On Tue, Nov 08, 2005 at 09:57:05AM -0500, Andrew Theurer wrote: > Assuming most/all distros are doing it this way. I do recall a beta version > of openSUSE just moved the tls dir in an rc script, Yes, indeed, that was done prior to SUSE Linux 10.0: just detect whether you're running under Xen and if so move away /lib/tls. > but maybe they are doing something different now. In openSUSE Linux 10.0, we just yanked the negative segment references out of gcc + glibc. The effort to have two versions just does not justify the non-measurable performance / code-density gains. My recommendation would be to do that everywhere. Best, -- Kurt Garloff, Director SUSE Labs, Novell Inc.
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