Re: A quick fio test (was Re: [patch 00/13] Syslets, "Threadlets", generic AIO support, v3)

[Jens Axboe]

On Fri, Feb 23 2007, Joel Becker wrote:
> On Fri, Feb 23, 2007 at 01:52:47PM +0100, Jens Axboe wrote:
> > Results:
> > 
> > Engine          Depth           Bw (MiB/sec)
> > --------------------------------------------
> > libaio            1             441
> > syslet            1             574
> > sync              1             589
> > libaio           32             613
> > syslet           32             681
> 
> 	Can we get runs with large I/Os, large I/O depths, and most
> importantly tons of processes?  I can absolutely believe that syslets
> would compete well with one process on the system.  But with 1000
> processes doing 1000s of blocking I/Os, I'd really be interested to see
> how that plays out.

Sure, I'll add this to the testing list for monday.

-- 
Jens Axboe

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