[RFC] Porting string performance tests into benchtests
Carlos O'Donell
carlos@redhat.com
Sat Apr 6 18:46:00 GMT 2013
On 04/05/2013 09:02 PM, Siddhesh Poyarekar wrote:
> On 6 April 2013 01:14, Adhemerval Zanella <azanella@linux.vnet.ibm.com> wrote:
>> I'm not sure if it is worth, but maybe it would be useful to add a configurable
>> timestamp calculation.
>
> Yes, it would be useful. I don't think I'll spend time on that now.
> I'll first update this to use HP_TIMING and then there's the laborious
> task of adding all functions imaginable to the benchmark list. It
> would be nice to have a baseline for as many functions as possible in
> 2.18.
Agreed. A baseline, even if imprecise, and thus a lower-bound on performance,
is useful for tracking regressions. As the precision of the time measurement
increases the performance should get better.
Cheers,
Carlos.
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