Okay, after spending most of the day trying to get something that isn't completely like white noise (interesting problem, otherwise I'd have given up long ago) I did, eventually, come up with something that looks like it's significant. I did a set of multiple runs, and am looking for the "waterfall points" in the cumulative statistics.
http://www.zytor.com/~hpa/baseline-hpa-3000-3600.pdf This particular set of data points was gathered on a 64-bit kernel, so I didn't try the segment technique. It looks to me that the collection of red lines is enough to the left of the black ones that one can assume there is a significant effect, probably by about a cache miss worth of time. -hpa _______________________________________________ Lguest mailing list [email protected] https://ozlabs.org/mailman/listinfo/lguest
