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How to define a very big matrix in C?

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#1 (permalink)

09-26-2009

Sandia_man Sandia_man is offline

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Join Date: Aug 2008

Posts: 17

How to define a very big matrix in C?

Hello!!
I need to do some performance test using a very big matrix (bi-dimensional array) but I have problems with this.
Is there any limitation in declarations? because if I do this:

Code:

int matriz[10000][10000];

It just don't work... it compiles but when i run the program it just closes.
Where can i read about this??

BTW I'am working on a windows xp 32bits pc with 3 gb of ram.

Thanks a lot!

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