http://julia.readthedocs.org/en/latest/manual/performance-tips/
On Thursday, January 15, 2015 at 2:56:55 PM UTC-5, Michael Wojnowicz wrote: > > > Hi everyone, > > This very simple loop > > > m=0.0 > > > @time for i=1:1000000 > > r= rand()-.05 > > m=max(m,abs(r)) > > end > > > allocates 32 MB of memory. > > > I do not have this problem when I write for loops over vector components, > but how can I overwrite scalars in Julia? > > > Thanks a lot and looking forward to any possible tips or ideas. > > > -Mike > > >
