On Saturday, September 16, 2017 at 9:24:02 PM UTC+2, Bruno Turcksin wrote: > > Chih-Che, > > 2017-09-15 19:42 GMT-04:00 Chih-Che Chueh <[email protected] <javascript:>> > : >> >> >> You definitely don't want to update your OS. I am also using ubuntu and I > have several versions of gcc and clang installed. Lately, I have been using > spack to install everything for me (https://github.com/LLNL/spack). This > is becoming the standard way to install new programs on clusters at the DOE > labs. >
@Chih-Che we have a quick set-up guide for deal.II in Spack https://github.com/dealii/dealii/wiki/deal.II-in-Spack including some example on how to use it on a cluster with externally (to Spack) provided OpenMPI + GCC. But I never tried cuda build as I don't have access to such machine. @Bruno I don't any experience with cuda, but do we need anything special but $spack install cuda to use it? I guess one way is to use directly cuda compiler wrappers. It also looks like openmpi can be compiled with cuda support (then maybe MPI wrappers can be used directly?). If you can roughly tell me how this shall work, I can try blindly extend deal.II package in Spack for CUDA and wait for you to test. p.s. i guess whole lot of dependencies like Trilinos, PETSc, SLEPc would need to be turned off though... Regards, Denis. -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
