Hi, the following script def test(m,c,precision): M = 3*m RRR = RealField(prec = precision) coef02 = [RRR(1/i) for i in [1..M+1]] g = coef02[M] for i in [M-1..2,step=-1]: g = x*g+coef02[i] ME = 32 disk = [exp (2*pi.n(precision)*I*i/ME) for i in range(ME)] epsilon1 = max([abs(g(x=z)) for z in disk]) return m = 40 for c in [1/2..10,step=1/2]: for ell in [1..10]: test(m,c,165)
runs smoothly on my Sage 7.5.1 (ppa for Ubuntu 14.04/Mint 17.3) and takes 2.5% of my memory. But in Sage 8.1 (64bit bynary for Ubuntu 14.04) memory consumption slowly increases up to 7.3%. If I increase the length of the loops, memory consumption continues to increase. I already got a better implementation of the script on ask.sagemath, but I think this is a regression wrt 7.5.1. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.