On Thu, Jul 29, 2004 at 03:36:58PM -0700, Chris Barker wrote:
Stephen Walton wrote:
one has to merge an LAPACK library built separately with the one generated by ATLAS to get a 'complete' LAPACK.
I'll try this, but it's odd that it didn't give an error when compiling or linking.
OK. I did an "emerge lapack" and got lapack installed, then re-build Numeric, and now it works. What's odd is that before I installed lapack all the libs were there, including liblapack. Anyway it works, so I'm happy.
Atlas might have installed a liblapack, with the (few) functions that it overrides with faster ones. It's by no means a complete LAPACK installation. Have a look at the difference in library sizes; a full LAPACK is a few megs; Atlas's routines are a few hundred K. -- |>|\/|< /--------------------------------------------------------------------------\ |David M. Cooke http://arbutus.physics.mcmaster.ca/dmc/ |cookedm@physics.mcmaster.ca