I will do that! Thank you!
----- Original Message ----- From: "Nick Papior Andersen" <[email protected]> To: [email protected] Sent: Tuesday, October 2, 2012 9:59:05 AM Subject: Re: [SIESTA-L] Building SIESTA with MPI... And a site note. I would recommend to update scalapack to 2.0.2. That version has blacs included in the installation, so you do not need to include a library yourself. Nick 2012/10/2 Nick Papior Andersen < [email protected] > Hi Bruce Such an error means that linking to the blacs library has not completed succesfully. Please provide your arch.make if we are to help you. A common error in that link step is that the blacs library is placed wrong in the linking of libraries. Try and read the following basic introduction to the linking step: http://www.network-theory.co.uk/docs/gccintro/gccintro_18.html Furthermore know that Scalapack relies on blacs. Thus blacs should be linked last. Kind regards Nick 2012/10/2 Bruce Allen < [email protected] > <blockquote> I have tried building SIESTA using a wide variety of build procedures found on various websites. Is there a website with a build FAQ? My latest failure results in _blacs_gridinfo_ being reported as undefined in the SIESTA link. Software configuration UBUNTU 12.4 desktop ATLAS: retrieved via apt-get located now in /usr/lib/atlas BLAS: latest from netlib LAPACK: version 3.2 BLACS: mpiblacs and mpiblacs-patch03 SCALAPACK: version 1.8.0 SIESTA: version 3.1 OPENMPI: version 1.6.1 My test machine configuration is an AMD FX-62 dual core and 8 GB of RAM. I'm working to better understand the build process so I can build for a multiprocessor/multicore/multinode network configuration. Thank you in advance, -Bruce </blockquote>
