TCP Loopback Fast Path on Windows 8/2012

[Sergey Kozlov]

Hi Igniters

I found the intersting article:

http://blogs.technet.com/b/wincat/archive/2012/12/05/fast-tcp-loopback-performance-and-low-latency-with-windows-server-2012-tcp-loopback-fast-path.aspx

Could someone take a look how to difficult to implement it for Ignite?


--
Sergey Kozlov

[yzhdanov]

I would not mess with this - this works only on 2012 server and win8 and
requires some native coding. Let's postpone this until we need to optimize
some windows server deployment.

Thoughts?

--Yakov

2015-09-29 9:07 GMT+03:00 Sergey Kozlov <[hidden email]>:

> Hi Igniters
>
> I found the intersting article:
>
>
> http://blogs.technet.com/b/wincat/archive/2012/12/05/fast-tcp-loopback-performance-and-low-latency-with-windows-server-2012-tcp-loopback-fast-path.aspx
>
> Could someone take a look how to difficult to implement it for Ignite?
>
>
> --
> Sergey Kozlov
>

[Pavel Tupitsyn-3]

Hi Sergey,

As I understand, since we use standard Java sockets, SIO_LOOPBACK_FAST_PATH
control code usage is up to JDK.
For example, OpenJDK supports it:
https://bugs.openjdk.java.net/browse/JDK-8060170

Thanks,

On Tue, Sep 29, 2015 at 9:07 AM, Sergey Kozlov <[hidden email]> wrote:

> Hi Igniters
>
> I found the intersting article:
>
>
> http://blogs.technet.com/b/wincat/archive/2012/12/05/fast-tcp-loopback-performance-and-low-latency-with-windows-server-2012-tcp-loopback-fast-path.aspx
>
> Could someone take a look how to difficult to implement it for Ignite?
>
>
> --
> Sergey Kozlov
>

--
--
Pavel Tupitsyn
GridGain Systems, Inc.
www.gridgain.com

[yzhdanov]

Good catch, Pavel!

--Yakov

2015-09-29 11:57 GMT+03:00 Pavel Tupitsyn <[hidden email]>:

> Hi Sergey,
>
> As I understand, since we use standard Java sockets, SIO_LOOPBACK_FAST_PATH
> control code usage is up to JDK.
> For example, OpenJDK supports it:
> https://bugs.openjdk.java.net/browse/JDK-8060170
>
> Thanks,
>
> On Tue, Sep 29, 2015 at 9:07 AM, Sergey Kozlov <[hidden email]>
> wrote:
>
> > Hi Igniters
> >
> > I found the intersting article:
> >
> >
> >
> http://blogs.technet.com/b/wincat/archive/2012/12/05/fast-tcp-loopback-performance-and-low-latency-with-windows-server-2012-tcp-loopback-fast-path.aspx
> >
> > Could someone take a look how to difficult to implement it for Ignite?
> >
> >
> > --
> > Sergey Kozlov
> >
>
>
>
> --
> --
> Pavel Tupitsyn
> GridGain Systems, Inc.
> www.gridgain.com
>