Hi,
I want to get access to the results at:
http://llvm.org/perf/db_default/v4/nts/machine/10
So I could do some analysis on it. Is there a way to dump the data or to
query it in any way?
Also, can I change the "base" system to point to a new build that I
know is
better/more appropriate?
My problem is that LNT has some nice ways of identifying performance
regressions and errors (fall outside a specified range) but this is highly
dependant on the platform and it might change slowly with time (for the
better, I hope! ;)
What I want to do is to get a moving average, with standard deviation, and
report events like:
- current result falls outside one standard deviation of recent average
- current average is one standard deviation higher/lower than N runs ago
- current standard deviation is X % higher than N runs ago
- etc
Has anyone done that? Any pointers?
thanks,
--renato
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