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From: cunniff@hpfcso.HP.COM (Ross Cunniff)
Newsgroups: comp.sys.hp
Subject: Re: fortran problems on the 800's (3.1)
Message-ID: <7370068@hpfcso.HP.COM>
Date: 18 Jan 90 16:55:57 GMT
References: <AZh8xMa00hMN8g2Ugx@cs.cmu.edu>
Organization: Hewlett-Packard, Fort Collins, CO, USA
Lines: 24

>	this little fortran program dumps core on our 835's. Can anyone tell
>me why? If the array is dimensioned 1000000 instead, there is no problem 
>Thanks in advance.

>The code (compiled with no complier flags)
...
>real*8 rwork(1011117)

I suspect you have your stack size set to 8Mbytes (8388608 bytes).
This implies that the largest real*8 array you could have would be
1048576 elements long (actually, it is probably a little smaller
since compilers often use the stack for temporaries).  You might
try compiling with -K, if you truly *need* an array that large,
or you might increase the stack size in the kernel (consult your
Systems Adminstrator's guide).

>		Dan Stodolsky
>		Engineering Design Reserach Center


				Ross Cunniff
				Hewlett-Packard Colorado Languages Lab
				...{ucbvax,hplabs}!hpfcla!cunniff
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