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CLAPACK and IDL [message #48151]

Fri, 31 March 2006 13:08

johnpeterkelly@gmail. is currently offline

johnpeterkelly@gmail.
Messages: 6
Registered: March 2006

Junior Member

I'm writing a program in C which is called from IDL using the
call_external routine. I'd like to run a CLAPACK routine from the C
program to find some eigenvalues and eigenvectors, however, everytime I
try to call and CLAPACK functions I get a segmentation fault. I know
that I can use the built in IDL functions for this, but I'd really
rather not pass my data back to IDL at this point, since I have more
processing to do in C.

I've written some standalone testing programs that use the same CLAPACK
functions and they run just fine. When I use the exact same code
through the call_external function, I get a seg fault.

Any thoughts?

--John

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		CLAPACK and IDL By: johnpeterkelly@gmail. on Fri, 31 March 2006 13:08
		Re: CLAPACK and IDL By: johnpeterkelly@gmail. on Mon, 03 April 2006 07:43

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