Thread: Link problem

Hi
Nice to meet you, I have problem about link between main.c and sub.h.
The error message is "segment error".
So my program is written as follow below:
In main.c

Code:

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>

#include "sub.h"

int main()
{
       double K[50000][50000];

       sub (K);
}

In sub.h

Code:

void sub(double K[][50000])
{
    K[0][0]=5;  
}

It can be run if i use K[15000][15000].
Why i can not use the array size bigger than 15000?
Please help me.
Thank you in advance.

Thank you very much
I will try to do it.

At 15,000 x 15,000 doubles you're already up to 1.6 GB. You won't be able to get as high as 16,384x 16,384 because I believe there's a 2 GB limit on memory any application can occupy. Or maybe 4 now.