netdev - Re: Created benchmarks modules for page

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Message-ID: <20200129090707.GA260315@apalos.home>
Date:   Wed, 29 Jan 2020 11:07:07 +0200
From:   Ilias Apalodimas <ilias.apalodimas@...aro.org>
To:     Jesper Dangaard Brouer <brouer@...hat.com>
Cc:     Matteo Croce <mcroce@...hat.com>,
        Lorenzo Bianconi <lorenzo.bianconi@...hat.com>,
        Saeed Mahameed <saeedm@...lanox.com>,
        Tariq Toukan <tariqt@...lanox.com>,
        Toke Høiland-Jørgensen <toke@...hat.com>,
        Jonathan Lemon <jonathan.lemon@...il.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: Created benchmarks modules for page_pool

On Tue, Jan 28, 2020 at 07:41:36PM +0100, Jesper Dangaard Brouer wrote:
> On Tue, 28 Jan 2020 17:22:47 +0100
> Matteo Croce <mcroce@...hat.com> wrote:
> 
> > On Wed, Jan 22, 2020 at 1:09 PM Jesper Dangaard Brouer
> > <brouer@...hat.com> wrote:
> > > On Wed, 22 Jan 2020 12:42:05 +0200  
> > > > Interesting, i'll try having a look at the code and maybe run then on
> > > > my armv8 board.  
> > >
> > > That will be great, but we/you have to fixup the Intel specific ASM
> > > instructions in time_bench.c (which we already discussed on IRC).
> > >  
> > 
> > What does it need to work on arm64? Replace RDPMC with something generic?
> 
> Replacing the RDTSC. Hoping Ilias will fix it for ARM ;-) 

I'll have a look today and run it on my armv8 box

Cheers
/Ilias