Indeed -- I'd have had no idea this happened at all.
On Sat, Jul 13, 2013 at 10:53 AM, Robby Findler <ro...@eecs.northwestern.edu> wrote: > Just as an aside, drdr rules. > > Robby > > > On Sat, Jul 13, 2013 at 9:44 AM, Sam Tobin-Hochstadt <sa...@ccs.neu.edu> > wrote: >> >> The DrDr running time tripled recently. This doesn't seem to be a >> result of any one thing getting slower, but instead of all the files >> taking longer. To pick two random examples, >> `racket/lib/collects/racket/match/parse-quasi.rkt` went from ~1 second >> to ~4 seconds, and `pkgs/realm/chapter2/source.rkt` went from ~1.5 >> seconds to ~3 seconds. You can see the charts here: >> >> >> http://drdr.racket-lang.org/27103/racket/lib/collects/racket/match/parse-quasi.rkt >> http://drdr.racket-lang.org/27103/pkgs/realm/chapter2/source.rkt >> >> The change where this happened was Matthew's addition of >> `filesystem-change-evt`, which was intended to make things faster. >> >> This slowdown seems to be real on my machine as well -- >> realm/chapter2/source.rkt runs more than twice as slow in rev bd09a60e >> as it does in v5.3.5. I'm testing the revision right before >> `filesystem-change-evt` now. >> >> Sam >> _________________________ >> Racket Developers list: >> http://lists.racket-lang.org/dev > > _________________________ Racket Developers list: http://lists.racket-lang.org/dev
