On 10/23/2012 10:31 AM, Trixie wrote:
Thank you all. Here's my story. I'm physics student and my master degree work is "Application of GPU on DFT calculations". I need this BigDFT to run certain examples on cuda based GPU computer and on regular CPU and discuss the results. Cygwin was my first choice because i felt comfortable using it. But I think this is gonna be harder then i expected. I guees i should give up Cygwin and instal (maybe) UBUNTU on partition of my computer and try there. Any suggestion there? Thank you all again, you've been most kind.
I am most of the way through building bigdft under cygwin. I have no idea how the GPU aspect might work but here is what I've done so far: 1) Download blas.tgz to ~/downloads (where I put things) In ~/tools (because I like it): tar xzvf ~/downloads/blas.tgz In ~/tools/BLAS: Edit make.inc as desired make cp blas_LINUX.a /usr/lib/libblas.a 2) Download lapack-3.4.2.tgz to ~/downloads In ~/tools, tar xzvf ~/downloads/lapack-3.4.2.tgz In ~/tools/lapack-3.4.2: cp make.inc.example make.inc Edit make.inc as desired; note that libblas.a is in /usr/lib, so you *must* edit that line make [takes a LONG time] cp *.a /usr/lib 3) Download bigdft-1.6.0.tar.gz to ~/downloads In ~/tools, gunzip -c ~/downloads/bigdft-1.6.0.tar.gz | tar xvf - In ~/tools/bigdft-1.6.0: ./configure (takes a while) make (takes quite a while) This ultimately failed when linking, so something seems missing or slightly off. I will try to look at it later. On the other hand, setting up a Linux partition, or using a Linux virtual machine under Windows, are reasonable options too. Eliot Moss -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple