[racket-dev] [plt] Push #24367: master branch updated

On Tue, Feb 28, 2012 at 7:40 AM, Matthew Flatt <mflatt at cs.utah.edu> wrote:
> At Tue, 28 Feb 2012 07:21:24 -0600, Robby Findler wrote:
>> Last I heard, Eli was saying that there was something seriously wrong
>> with 'raco setup' on two cores. Did that ever get resolved?
>
> Commits 012ef60cd545ba and 534886dbe4b6ad (yesterday) were in response
> and improved things on my machine, so it's probably worth checking again.
>

Here's what I get. Looks like we see improvements to 3 or so places
and then don't anymore. But there also doesn't seem to be any bad
behavior in there, at least for me (on dual quad-core 2.8 ghz xeon
processors).

time raco setup -Dj 1
[...]
real	17m26.143s
user	14m19.715s
sys	2m39.913s


time raco setup -Dj 2
[...]
real	9m16.022s
user	13m14.917s
sys	3m49.053s


time raco setup -Dj 3
[...]
real	7m57.370s
user	13m50.130s
sys	5m15.396s

time raco setup -Dj 4
[...]
real	7m19.843s
user	14m12.368s
sys	6m45.303s


time raco setup -Dj 5
[...]
real	7m12.761s
user	14m43.506s
sys	8m47.768s


time raco setup -Dj 6
[...]
real	7m16.931s
user	15m9.667s
sys	10m46.150s

time raco setup -Dj 7
[...]
real	7m29.394s
user	15m30.409s
sys	12m44.665s

time raco setup -Dj 8
[...]
real	7m29.394s
user	15m30.409s
sys	12m44.665s

Robby