Re: Userspace network stack and netchannels.

2007-09-26 Thread Evgeniy Polyakov
On Tue, Sep 25, 2007 at 12:34:44PM -0700, Stephen Hemminger ([EMAIL PROTECTED]) wrote: It was proven [3] that unetstack can be *much* faster than vanilla TCP stack (mainly because of heavily reduced number of syscalls, different congestion control algorithm and other features). I am glad

Re: Userspace network stack and netchannels.

2007-09-26 Thread Evgeniy Polyakov
Hi Robert. On Tue, Sep 25, 2007 at 09:20:44PM +0200, Robert Iakobashvili ([EMAIL PROTECTED]) wrote: 3. Gigabit send/recv benchmark for netchannels and sockets using small packets. http://tservice.net.ru/~s0mbre/blog/devel/networking/2006_10_26.html

Re: Userspace network stack and netchannels.

2007-09-26 Thread Robert Iakobashvili
On 9/26/07, Evgeniy Polyakov [EMAIL PROTECTED] wrote: http://tservice.net.ru/~s0mbre/blog/devel/networking/2006_10_26.html http://tservice.net.ru/~s0mbre/blog/devel/networking/2006_12_21.html Very interesting. Are there any details of your benchmarking available, namely, how it was

Re: Userspace network stack and netchannels.

2007-09-26 Thread jamal
Evgeniy, Those numbers look impressive. How mysterious do things get in SMP? Sorry havent had time to stare at the code. How do you measure cpu you quoted? cheers, jamal - To unsubscribe from this list: send the line unsubscribe netdev in the body of a message to [EMAIL PROTECTED] More

Re: Userspace network stack and netchannels.

2007-09-26 Thread Evgeniy Polyakov
Hi Jamal. On Wed, Sep 26, 2007 at 09:08:45AM -0400, jamal ([EMAIL PROTECTED]) wrote: Those numbers look impressive. How mysterious do things get in SMP? Sorry havent had time to stare at the code. How do you measure cpu you quoted? I did not checked how netchannels and userspace stack behaves

Userspace network stack and netchannels.

2007-09-25 Thread Evgeniy Polyakov
Hi. I've released new version of the extremely small userspace netowork stack [1] implementation. Stack supports TCP and UDP over IP. It works on top of netchannels [2] or packet socket (returned back in this release). Supported features: * TCP/UDP sending and receiving. *

Re: Userspace network stack and netchannels.

2007-09-25 Thread Robert Iakobashvili
Evgeniy, On 9/25/07, Evgeniy Polyakov [EMAIL PROTECTED] wrote: I've released new version of the extremely small userspace netowork stack [1] implementation. 1. Userspace network stack. http://tservice.net.ru/~s0mbre/old/?section=projectsitem=unetstack 2. Netchannel subsystem.

Re: Userspace network stack and netchannels.

2007-09-25 Thread Stephen Hemminger
On Tue, 25 Sep 2007 22:00:48 +0400 Evgeniy Polyakov [EMAIL PROTECTED] wrote: Hi. I've released new version of the extremely small userspace netowork stack [1] implementation. Stack supports TCP and UDP over IP. It works on top of netchannels [2] or packet socket (returned back in this