[dpdk-dev] [PATCH v1] lib/hash: support non sse42 cpu architecture

Thomas Monjalon thomas at monjalon.net
Fri Apr 9 00:41:34 CEST 2021


25/03/2021 09:06, Thomas Monjalon:
> 24/03/2021 23:59, Wang, Yipeng1:
> > From: kumar amber
> > > 
> > > add _SSE42_ flag to enable compilation of
> > > sse42 specific instructions only on supported architecture
> > > 
> > > Signed-off-by: kumar amber <kumar.amber at intel.com>
[...]
> > [Wang, Yipeng] 
> > Hi, Kumar, thanks for the patch.
> > I think the minimum required machine for x86 is sse4.2 compatible already. So I wonder if we really need this.
> 
> Yes, that's why I don't understand this patch.

Any comment? Should we reject the patch?





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