[Wien] Info please on largest matrix size people have run

[Laurence Marks]

I've run into a problem where Iin lapw1  cannot run a matrix of 43695
whereas 36867 works fine. These sizes are getting close to the sqrt of
the largest integer, so I suspect a problem in either the intel
scalapack libraries I am using or the mpi (mvapich).

I'm going to try and narrow this down and solve this, but I can only
do it for my architecture. It would be useful to know if anyone has
run into a similar problem or has run sizes larger than 43695, In both
cases please provide information about your architecture, compilers,
mpi.

-- 
Laurence Marks
Department of Materials Science and Engineering
MSE Rm 2036 Cook Hall
2220 N Campus Drive
Northwestern University
Evanston, IL 60208, USA
Tel: (847) 491-3996 Fax: (847) 491-7820
email: L-marks at northwestern dot edu
Web: www.numis.northwestern.edu
Chair, Commission on Electron Crystallography of IUCR
www.numis.northwestern.edu/IUCR_CED