gl2 have also changed in j806 beta. To eliminate its effect, try replace the RED gdrect gddraw .... with 0: ....
and compare the space used to confirm it is gl2 unrelated. Sent from my iPhone On 28 Jun, 2017, at 7:19 AM, Lippu Esa <[email protected]> wrote: > Hello, > > I download the beta and made just one test so far. > > There is a a small speedup but the drop of memory usage baffles me. > > NB. ID rotdemo.ijs v0.0 28.06.17 > > NB. NO rotate some points > > load 'graph' > > ts=: 6!:2,7!:2@] NB. time and space > > tographcoord=:[:_0.98&+1.96&* > > randompts=. 3 : 0 > (y,2) $ tographcoord ?(+:y) #0 > ) > > rot=: 4 : 0 > +.(j./"1 x)*^j.y > ) > > ]data=:randompts 20 > > rotloop=: 4 : 0 > i=.0 > while. i<y > do. > RED gdrect gddraw (x rot 0.01*i),"(1) 0.02 0.02 > i=.>:i > wd 'msgs' > end. > ) > > 20 ts 'data rotloop 6280' > > 10.4845 1.64803e8 (J805) > 9.80939 16128 (J806 beta) > > The PC is Windows 10 with 16GB RAM and Intel(R)Core(TM)u4-457-T CPU @ 2.90GHz. > > Esa > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
