[racket] Online compilation button missing on 5.3.1 and Lubuntu 12.04?

Everybody should love how easy it is to do stuff like this with your help.
Here is a blog:

http://www.wisdomandwonder.com/article/6629/this-is-how-easy-it-is-to-make-changes-to-drracket

On Fri, Nov 23, 2012 at 11:40 AM, Grant Rettke <grettke at acm.org> wrote:

> It is plenty fast at least on a small file, and that is fine with me.
>
>
> On Fri, Nov 23, 2012 at 11:32 AM, Grant Rettke <grettke at acm.org> wrote:
>
>> Thanks! I will try it out.
>>
>>
>> On Fri, Nov 23, 2012 at 11:27 AM, Robby Findler <
>> robby at eecs.northwestern.edu> wrote:
>>
>>> This:
>>>
>>>   (> (processor-count) 1)
>>>
>>> appears twice in collects/drracket/private/module-language.rkt. Remove
>>> it (or change the 1 to a 0 :).
>>>
>>> If it doesn't seem too painful, then maybe I can just make the
>>> preference default to disabled on single-core machines instead of
>>> completely disabling it.
>>>
>>> Robby
>>>
>>> On Fri, Nov 23, 2012 at 11:20 AM, Grant Rettke <grettke at acm.org> wrote:
>>> > Oh ok. I guess that feature is good for the economy, than :).
>>> >
>>> > Where is the check made in the code something simple that I can grep
>>> for and
>>> > re-run raco setup to turn it on and to see how slow it is?
>>> >
>>> >
>>> > On Fri, Nov 23, 2012 at 11:15 AM, Robby Findler
>>> > <robby at eecs.northwestern.edu> wrote:
>>> >>
>>> >> On Fri, Nov 23, 2012 at 11:03 AM, Grant Rettke <grettke at acm.org>
>>> wrote:
>>> >> > On Fri, Nov 23, 2012 at 10:58 AM, Robby Findler
>>> >> > <robby at eecs.northwestern.edu> wrote:
>>> >> >> Do you have more than 1 core?
>>> >> >
>>> >> > No, single core. Enjoying using Racket and friends running very fast
>>> >> > and pleasantly on an old but fast laptop.
>>> >>
>>> >> That explains it, then. It isn't available unless there are at least 2
>>> >> cores (it would be painfully sluggish without parallelism, I believe).
>>> >>
>>> >> Robby
>>> >
>>> >
>>> >
>>> >
>>> > --
>>> > Grant Rettke | ACM, AMA, COG, IEEE
>>> > grettke at acm.org | http://www.wisdomandwonder.com/
>>> > Wisdom begins in wonder.
>>> > ((λ (x) (x x)) (λ (x) (x x)))
>>>
>>
>>
>>
>> --
>> Grant Rettke | ACM, AMA, COG, IEEE
>> grettke at acm.org | http://www.wisdomandwonder.com/
>> Wisdom begins in wonder.
>> ((λ (x) (x x)) (λ (x) (x x)))
>>
>
>
>
> --
> Grant Rettke | ACM, AMA, COG, IEEE
> grettke at acm.org | http://www.wisdomandwonder.com/
> Wisdom begins in wonder.
> ((λ (x) (x x)) (λ (x) (x x)))
>



-- 
Grant Rettke | ACM, AMA, COG, IEEE
grettke at acm.org | http://www.wisdomandwonder.com/
Wisdom begins in wonder.
((λ (x) (x x)) (λ (x) (x x)))
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