[Swift-devel] swift performance optimization on BGP

[Mihael Hategan]

On Fri, 2008-10-17 at 12:55 -0500, Zhao Zhang wrote:
> Hi, All
> 
> After the optimization last week, I was suffering the 2nd round task 
> poor performance, as you could tell
> from the "info trails" picture on 
> http://www.ci.uchicago.edu/~zzhang/report-sleep-20081016-1509-gqr8tea9/   
> 
> 
> with bunch of tests and verification, I found the poor performance comes 
> from the info log transfer. Thus I tried
> the collective IO for info log transfer, and it solves the problem, I 
> get such a beautiful picture:
> 
> I am working more to integrate the Collective IO system along with swift 
> on BGP.

If you were to write a fileresource provider (in the same spirit that
the falkon execution provider is written), that may be all you need to
do.