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Date:	Wed, 10 Nov 2004 11:45:29 -0800 (PST)
Message-Id:	<200411101945.iAAJjTDO027006@syrphus.ucdavis.edu>
To:	cygwin AT cygwin DOT com
Subject:	stack overflow in cygwin_nt-5.0
From:	"Yu-Cheng Chou" <cycchou AT ucdavis DOT edu>
X-Errors-To:	cycchou AT magenta DOT ucdavis DOT edu
X-Originating-IP:	[169.237.108.53]
X-User-Agent:	Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.0.3705; .NET CLR 1.1.4322)
X-Scanned-By:	MIMEDefang 2.41

I have to use large matrices (even larger) in my application.
So, how to do it?

>Don't declare huge data structures on the stack.

>Max.

>>Hi,

>>I declared three double matrices in main function and it caused stack 
>>overflow.

>>double a[300][300],
>>       b[300][300],
>>       c[300][300];

>>below is the message of stack overflow:

>>Exception: STATUS_STACK_OVERFLOW at eip=00444683
>>eax=00013624 ebx=00000004 ecx=00032064 edx=00401060 esi=610EF060 
>>edi=61005A9C
>>ebp=0022F068 esp=0022F05C program=C:\home\ycchou\upload\matrix.exe, pid 
>>2376, thread main
>>cs=001B ds=0023 es=0023 fs=0038 gs=0000 ss=0023
>>Stack trace:
>>Frame     Function  Args
>>0022F068  00444683  (00000001, 617816A0, 0A0500A8, 0022F0C0)
>>0022F0A8  61005F34  (0022F0C0, 00000000, 0022F0A8, 00000200)
>>0022FF88  6100614B  (00000000, 00000000, 00000000, 00000000)
>>End of stack trace


>Any patch for this?


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