Fwd: Serious Error: LAPACK and Fedora Core 3

[Globe Trotter]

Sorry, forgot to attach the files....

--- Globe Trotter <itsme_410 at yahoo.com> wrote:

> Date: Sun, 6 Mar 2005 08:51:01 -0800 (PST)
> From: Globe Trotter <itsme_410 at yahoo.com>
> Subject: Serious Error: LAPACK and Fedora Core 3
> To: fedora <fedora-list at redhat.com>
> 
> Dear all,
> 
> I have been fighting with calling LAPACK from C and have come across an issue
> which make eigenvalue calculations with LAPACK hang in Fedora Core 3. It may
> be
> noted that these go through fine in RHEL 3. 
> 
> I doubt this is an issue of calling LAPACK from C, but I will include the C
> files and the header files.
> 
> To compile, 
> 
> gcc demos.c mylapack.c -ansi -Wall -pedantic -llapack -lg2c
> 
> Note that lapack needs to be installed. Also, the program compiles fine, and
> calculates the inverse fine using LAPACK, on FC3, but hangs after entering
> the
> eigenvalue calculation. It goes to completion on RHEL 3.
> 
> Can someone please suggest what can be done? Unless there is a strange bug in
> FC3?
> 
> By the way, the RHEL 3 box I tested on runs lapack-3.0.22, while the FC3 box
> runs lapack-3.0.25.
> 
> Thanks and best wishes!
> 
> 
> 
> 	
> 		
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