Re: [HACKERS] inlining

> 
> > Btw, I sure wish someone would comment on the S_LOCK analysis even if only
> > to tell me not to make such long posts as it wastes bandwidth. Or 
> > was it just too long to read?
> 
> I read it all! Great analysis of the situation and not a waste, IMHO.
> 
> One comment...when you ran the tests in succession, could the cache be
> responsible for the timing groupings in the same test?  Should a
> little program be run in between to "flush" the cache full of garbage
> so each real run will miss?  Seem to recall a little program, in CUJ,
> I think, that set up a big array and then iterated over it to trash
> the cache.

Yes, that is a good point.  When testing in a loop, the function is in
the cache, while in normal use, the function may not be in the cache
because of intervening instructions.

-- 
Bruce Momjian                          |  830 Blythe Avenue
maillist@candle.pha.pa.us              |  Drexel Hill, Pennsylvania 19026
  +  If your life is a hard drive,     |  (610) 353-9879(w)
  +  Christ can be your backup.        |  (610) 853-3000(h)