Bug#1088166: glibc fails to cross build for multilib architectures: dpkg-shlibdeps fails to find multilib libraries
On 2025-01-04 15:51, Chris Hofstaedtler wrote:
> On Sat, Jan 04, 2025 at 03:42:20PM +0100, Aurelien Jarno wrote:
> > > Indeed. Do you anticipate doing optimized multilib packages?
> >
> > We used to have some, they have been removed in favor of ifunc, but I am
> > expecting that unless we raise the baseline of the amd64 architecture,
> > people will come back strongly with optimized flavour for amd64. They
> > will likely contain a - like in x86-64-v3. Alternatively we might ship
> > it in the same package (that will solve many other issues like lockstep
> > upgrading of optimized and non-optimized flavour), but that will make
> > the container people unhappy...
>
> The container people likely also want a v3-optimized libc :)
Do you have some benchmarks? I do not expect a high gain given that
glibc provides x86-64-v3 optimized functions through ifunc.
--
Aurelien Jarno GPG: 4096R/1DDD8C9B
aurelien@aurel32.net http://aurel32.net
Reply to: