LITTLE ENDIAN: Performance

Replicator webakaunt at gmail.com
Thu Oct 27 14:29:16 EDT 2011


@Trustin,

    I could, but I can't attach any code to it ( unfortunately ) => will it
still make sense to do so?

    I guess what I want to understand: is that expected? Because Netty does
translation for each frame?

Thank you!

On Thu, Oct 27, 2011 at 2:25 PM, Trustin Lee [via Netty Forums and Mailing
Lists] <ml-node+s685743n6937496h75 at n2.nabble.com> wrote:

> It sounds awfully slow.  Could you file a JIRA issue?
>
> Thanks,
> Trustin
>
>
> Replicator wrote:
> >      bootstrap.setOption( "bufferFactory", new HeapChannelBufferFactory(
> > ByteOrder.LITTLE_ENDIAN ) )
> >
> > on my client
> >
> > and
> >
> >      bootstrap.setOption( "child.bufferFactory", new
> > HeapChannelBufferFactory( ByteOrder.LITTLE_ENDIAN ) )
> >
> >   on my test server
> >
> > On Thu, Oct 27, 2011 at 6:43 AM, Norman Maurer-2 [via Netty Forums and
> > Mailing Lists]<[hidden email]<http://user/SendEmail.jtp?type=node&node=6937496&i=0>>
> wrote:
> >
> >> How do you do set it to LITTLE ENDIAN ? Setting a ChannelBufferFactory
> >> via SocketConfig ?
> >>
> >> Bye,
> >> Norman
> >>
> >>
> >> 2011/10/27 zx spectrum<[hidden email]<
> http://user/SendEmail.jtp?type=node&node=6935794&i=0>>:
>
> >>
> >>
> >>> Seems like a simple test with a FrameDecoder runs about 9(!) times
> slower
> >> if
> >>> everything is set to LITTLE ENDIAN, than the same test with a default (
> >> BIG
> >>> ENDIAN ).
> >>> Is that expected? ( because Netty needs to do the conversion for every
> >>> frame? )
> >>> Is there a way to improve it to be as good as BIG ENDIAN?
> >>> Thank you!
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