hi FUJITA
golang is amazing.
do you have any idea how to use golang in Python project?
like RYU, i want to use the framework of RYU like BGP FSM, BGP TCP
connection/session maintain, but i want to use gobgp to decode BGP message
only to improve efficiency.
do you have any suggestion?
thanks.
On Tue, Dec 23, 2014 at 12:32 PM, FUJITA Tomonori <
[email protected]> wrote:
> Hi,
>
> On Thu, 18 Dec 2014 13:42:11 +0800
> Peng Xiao <[email protected]> wrote:
>
> > I want to know that if Ryu BGPSpeaker peer with a router who has more
> than
> > 500K BGP internet routes(prefixes).
> > how much time will cost him to decode all the BGP update messages?(i
> think
> > there will be 60-70K IPv4 BGP Update messages)
>
> I wrote trivial benchmark tool:
>
> https://github.com/fujita/misc/blob/master/bgp/bgpparse.py
>
> Parsing 70K BGP update messages; each message includes 8 routes.
>
> On my MacBook Pro, the performance is:
>
> fujita@ubuntu:/tmp/misc/bgp$ python bgpparse.py
> elapsed milli secs: 5584.558
>
>
> I tried the same thing with our another BGP implementation in golang:
>
> https://github.com/fujita/misc/blob/master/bgp/bgpparse.go
>
> fujita@ubuntu:/tmp/misc/bgp$ go build bgpparse.go;./bgpparse
> elasped 205.134316ms
>
>
--
Regards,
*Xiao Peng*
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