> 15/10/2020 10:23, Liu, Yong:
> > From: Honnappa Nagarahalli
> > > > > 23/09/2020 03:51, Marvin Liu:
> > > > > > Data prefetch instruction can preload data into cpu’s
> > > > > > hierarchical cache before data access. Virtualized data paths
> > > > > > like virtio utilized this feature for acce
15/10/2020 10:23, Liu, Yong:
> From: Honnappa Nagarahalli
> > > > 23/09/2020 03:51, Marvin Liu:
> > > > > Data prefetch instruction can preload data into cpu’s hierarchical
> > > > > cache before data access. Virtualized data paths like virtio
> > > > > utilized this feature for acceleration. Sinc
que...@redhat.com; David Christensen
> ; Ruifeng Wang ; nd
> ; Honnappa Nagarahalli ;
> nd
> Subject: RE: [dpdk-dev] [PATCH v2] config: enable packet data prefetch
>
>
>
> > >
> > > 23/09/2020 03:51, Marvin Liu:
> > > > Data prefetch instructio
> >
> > 23/09/2020 03:51, Marvin Liu:
> > > Data prefetch instruction can preload data into cpu’s hierarchical
> > > cache before data access. Virtualized data paths like virtio
> > > utilized this feature for acceleration. Since most modern cpus have
> > > support prefetch function, we can enabl
garaha...@arm.com; David
> Christensen ; ruifeng.w...@arm.com
> Subject: Re: [dpdk-dev] [PATCH v2] config: enable packet data prefetch
>
> 23/09/2020 03:51, Marvin Liu:
> > Data prefetch instruction can preload data into cpu’s hierarchical
> > cache before data access. Virt
23/09/2020 03:51, Marvin Liu:
> Data prefetch instruction can preload data into cpu’s hierarchical
> cache before data access. Virtualized data paths like virtio utilized
> this feature for acceleration. Since most modern cpus have support
> prefetch function, we can enable packet data prefetch as
Data prefetch instruction can preload data into cpu’s hierarchical
cache before data access. Virtualized data paths like virtio utilized
this feature for acceleration. Since most modern cpus have support
prefetch function, we can enable packet data prefetch as default.
Signed-off-by: Marvin Liu
-
7 matches
Mail list logo
