Oh ok. I guess that feature is good for the economy, than :).<div><br></div><div>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?<br><br> <div class="gmail_quote">On Fri, Nov 23, 2012 at 11:15 AM, Robby Findler <span dir="ltr"><<a href="mailto:robby@eecs.northwestern.edu" target="_blank">robby@eecs.northwestern.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div class="HOEnZb"><div class="h5">On Fri, Nov 23, 2012 at 11:03 AM, Grant Rettke <<a href="mailto:grettke@acm.org">grettke@acm.org</a>> wrote:<br> > On Fri, Nov 23, 2012 at 10:58 AM, Robby Findler<br> > <<a href="mailto:robby@eecs.northwestern.edu">robby@eecs.northwestern.edu</a>> wrote:<br> >> Do you have more than 1 core?<br> ><br> > No, single core. Enjoying using Racket and friends running very fast<br> > and pleasantly on an old but fast laptop.<br> <br> </div></div>That explains it, then. It isn't available unless there are at least 2<br> cores (it would be painfully sluggish without parallelism, I believe).<br> <span class="HOEnZb"><font color="#888888"><br> Robby<br> </font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br>Grant Rettke | ACM, AMA, COG, IEEE<br><a href="mailto:grettke@acm.org" target="_blank">grettke@acm.org</a> | <a href="http://www.wisdomandwonder.com/" target="_blank">http://www.wisdomandwonder.com/</a><br> Wisdom begins in wonder.<br>((λ (x) (x x)) (λ (x) (x x)))<br> </div>