parallelised code for matrix-manipulations

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1 total messages Started by Lydia.Heck Mon, 20 Aug 1990 21:10

#921

Author: Lydia.Heck
Date: Mon, 20 Aug 1990 21:10

16 lines
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Our group in Durham (UK) would need a parallelised code for
the general eigenvalue problem
A.X = lambda B. X
where A and B are matrices and lambda a scalar
using the Cholesky factorisation method.
We run our codes in fortran on a Meiko computing surface using
an occam-harness (Fortnet)
Is there anybody out there who knows about parallelised code
for such a problem, then please contact me, either via the
mailing list or directly via the e-mail address
Lydia.Heck@uk.ac.durham
Thank you
P.s.: We run the Liverpool library, however to find all eigenvalues
for a matrix using the appropriate program of that library is cumber-
some as one has to guess each eigenvalue in advance; this gets a bit
tedious for any sensible problem we are considering.

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