|Matias Atria (F. de Ciencias Depto Matematicas) on Thu, 29 Jul 1999 18:45:20 -0400 (CST)|
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|Two bugs (2.0.16 on Linux/Alpha)|
My apologies if someone reported this before (especially the first problem below), but I have not followed this list with much attention in the last weeks. I'm running... GP/PARI CALCULATOR Version 2.0.16 (beta) Alpha running linux 64-bit version (readline v2.2 enabled, extended help available) ...and found two bugs. ? matrix(1000,5000,i,j,cos(0.5*i*j)) *** user interrupt after 1031099962854h, 339 ms. ^^^^^^^^^^^^^^^^^^^^^^ (I obviously did not wait 1e9 years to interrupt it) The same thing happens whenever I use the timer. ? allocatemem(256000000) ? matrix(1000,5000,i,j,cos(0.5*i*j)) *** the PARI stack overflows !!! *** Warning: doubling stack size; new stack = 512000000. I repeated this with a stack of 800Mb and it gave me the same problem. I cannot imagine how PARI could need such a big amount of memory for such a simple calculation. Is it a GC problem? Thanks, Matias.