I figured out one thing. The dimension of $c_cat becomes [3x0] which should not happen. I guess this was the reason of the problem.
On Thu, Feb 19, 2009 at 9:59 AM, InSuk Joung <[email protected]> wrote: > Hi, > I am running a pdl code but it keeps crashing. I guess there could a > memory leak somewhere. For your information, I don't have any C routine. > > I tried to spot where I get the error. > It was this line, > > my $distance = ( ( $c_dstrand - $c_cat->dummy(1) )**2 > )->sumover->minimum->sqrt; > > $c_dstrand and $c_cat are [3xn] piddles. This line is in a for loop. The > crash occur after several loops at that point. > > The error message is: > > *** glibc detected *** free(): invalid next size (fast): 0x0000000001164730 > *** > Abort (core dumped) > > -- > Best, > In-Suk Joung > -- Best, In-Suk Joung
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