Re: [Gretl-devel] a short script to crash Gretl on xp
Dear Allin,
the same script goes ok on xp with p=1 and q=1;
also I copied the armax() code to gretl script file
with the same result
Of course xp is a very old stuff but some students in post-
soviet countries and China still use it
I only may guess it's something with arithmetic in dll
Now I understand the armax() code well
It has "catch" with every gretl command
I'll try original arima with all the pq combinations
by hand and report the results
Oleh
20 вересня 2015, 19:38:16, від "Allin Cottrell" <cottrell(a)wfu.edu>:
On Sun, 20 Sep 2015, oleg_komashko(a)ukr.net wrote:
> Dear all,
> Below is a script which goes OK
> on Ubuntu, Kubuntu, windows 7,
> but on windows xp Gretl crashes
>
> > open POE4\okun.gdt
> d_u = diff(u)
> list lags_g =lags(4,g)
>
> include armax.gfn
> mmm = armax(2,2,d_u,lags_g,1,1,0,1,1)
> hansl>
Thanks, Oleh. I've run this under valgrind on Linux and didn't see
anything amiss so it must be quite subtle -- perhaps a stack
allocation error. Could you try on XP using the armax() function
from the attached script? It's a stripped down version of Yi-Nung's
code. I'd be interested to know if the problem is still there.
Allin
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