Re: [racket-dev] Why did DrDr get much slower?

2013-07-14 Thread Matthew Flatt
At Sat, 13 Jul 2013 10:55:20 -0400, Sam Tobin-Hochstadt wrote: On Sat, Jul 13, 2013 at 10:44 AM, Sam Tobin-Hochstadt sa...@ccs.neu.edu wrote: 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

[racket-dev] Why did DrDr get much slower?

2013-07-13 Thread Sam Tobin-Hochstadt
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

Re: [racket-dev] Why did DrDr get much slower?

2013-07-13 Thread Robby Findler
Just as an aside, drdr rules. Robby On Sat, Jul 13, 2013 at 9:44 AM, Sam Tobin-Hochstadt sa...@ccs.neu.eduwrote: 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

Re: [racket-dev] Why did DrDr get much slower?

2013-07-13 Thread Sam Tobin-Hochstadt
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

Re: [racket-dev] Why did DrDr get much slower?

2013-07-13 Thread Sam Tobin-Hochstadt
On Sat, Jul 13, 2013 at 10:44 AM, Sam Tobin-Hochstadt sa...@ccs.neu.edu wrote: 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`

Re: [racket-dev] Why did DrDr get much slower?

2013-07-13 Thread Jay McCarthy
FWIW, as far as I know, nothing has changed on the DrDr machine. It's not a VM and it doesn't run any other services, so there's nothing taking cycles from Racket. On Sat, Jul 13, 2013 at 8:55 AM, Sam Tobin-Hochstadt sa...@ccs.neu.edu wrote: On Sat, Jul 13, 2013 at 10:44 AM, Sam Tobin-Hochstadt