Hi again Matthew, I’ve also found this build log for the Debian deal.II apt package https://buildd.debian.org/status/fetch.php?pkg=deal.ii&arch=all&ver=9.2.0-3&stamp=1606990185&raw=0 <https://buildd.debian.org/status/fetch.php?pkg=deal.ii&arch=all&ver=9.2.0-3&stamp=1606990185&raw=0> and you can see that in amongst all of the dependencies are listed the "trilinos-all-dev” and " trilinos-dev” packages. They are meta-packages for all of the development files for Trilinos <https://packages.ubuntu.com/groovy/trilinos-all-dev>. I reckon that you should install these packages, and then give it another try.
Best, Jean-Paul > On 7. Jul 2021, at 20:15, Jean-Paul Pelteret <jppelte...@gmail.com> wrote: > > Hi Matthew, > > If you look at either log file, then you’ll see that Trilinos was in fact not > detected for some reason. > >> DEAL_II_WITH_TRILINOS = OFF > > > I’m no longer experienced in building deal.II using apt packages, but it > might be that you have to install the entire trilinos-dev to get all of the > headers. Some of the modules that Trilinos provides are mandatory, and some > like Sacado are optional. It could be that some of the other necessary > headers aren’t there for the mandatory modules, and so the configure-time > checks for core Trilinos packages cannot pass. > > Try that, and if it fails then you can also add this > -DDEAL_II_WITH_TRILINOS=ON -DTRILINOS_DIR=“/usr" > to the cmake command to explicitly state that you want Trilinos enabled. > Then if it doesn’t detect it CMake should emit an error and you’ll know for > sure that there’s still something wrong. From these lines > https://github.com/dealii/dealii/blob/master/cmake/configure/configure_2_trilinos.cmake#L58-L68 > > <https://github.com/dealii/dealii/blob/master/cmake/configure/configure_2_trilinos.cmake#L58-L68> > there should also be some messages that indicate exactly which modules it > could not find. > > I hope that this helps. > > Best, > Jean-Paul > > >> On 7. Jul 2021, at 19:43, Matthew Rich <mjric...@gmail.com >> <mailto:mjric...@gmail.com>> wrote: >> >> Hi >> >> Thanks for the prompt reply. >> >> Yes I built deal.II from source but libtrilinos-sacado-dev was installed via >> the debian package and apt (log files attached). I have all the headers in >> my /usr/include/trilinos directory. Just skimming the summary file it >> appears that deal.II did not detect sacado. Not sure why not though. >> >> Thanks for the tip on the new tutorials. I will check them out once I get >> this working. >> >> Matt >> >> On Wednesday, 7 July 2021 at 12:51:26 UTC-4 Jean-Paul Pelteret wrote: >> Hi Matthew, >> >> I don’t quite understand exactly how you installed deal.II and Trilinos. >> Perhaps you can provide some more explicit details so that we can help you >> out. >> >> * Is Trilinos installed using the apt package, and deal.II installed from >> source? If you built deal.II from source, may you please attach the build >> logs (summary.log and detailed.log) for us to look at. >> >> * Did you install the Trilinos development packages (e.g. trilinos-dev or >> libtrilinos-sacado-dev), which should install the headers into a central >> location? >> >> * When you built deal.II, and it detects Trilinos and Sacado, the following >> two variable is defined in config.h (this is also output to the console >> during configuration): >> $ cat include/deal.II/base/config.h | grep SACADO >> #define DEAL_II_TRILINOS_WITH_SACADO >> Do you see it there? If not, then deal.II did not successfully detect Sacado >> during configuration, and does not support it. If you try to configure >> step-33, an error should be emitted that expresses this. >> >> When you #include <Sacado.hpp> then the compiler first looks for this header >> in the default location for the system, which I think is /usr/include. If >> it doesn’t find it there then it looks in some other specific locations that >> deal.II (through the configured packages) suggests that it goes looking in. >> >> As a side note, there are two new tutorials (step-71 >> <https://www.dealii.org/current/doxygen/deal.II/step_71.html> and step-72 >> <https://www.dealii.org/current/doxygen/deal.II/step_72.html>) that cover >> the topic of auto-differentiation as well. You might want to consider >> looking at those before step-33. Step-33 uses Sacado at a low-level, and >> these two new tutorials introduce some wrappers that we’ve implemented >> inside the library that make using Sacado a bit more tractable. >> >> Best, >> Jean-Paul >> >> >> >>> On 7. Jul 2021, at 17:41, Matthew Rich <mjri...@gmail.com >>> <applewebdata://611BBB32-AEFF-4948-BD34-2AD0FEE513AE>> wrote: >>> >> >>> Hi all, >>> >>> I am a bit confused on step-33 which uses the differentiation of sacado. I >>> installed the latest version. 9.3 which has trilinios in it, and therefore >>> sacado. Browsing that directory I see other header files for the package >>> but not sacado.hpp >>> >>> The tutorial has the line >>> #include <Sacado.hpp> >>> >>> Was this file renamed or something? I am on Debian and I have installed the >>> trilinios through their package, which does have the header file. However I >>> cannot get the program to work properly. >>> >>> I am looking for guidance on this issue of getting the right headers in the >>> program so I can run this tutorial and others leveraging the sacado package. >>> >>> Thanks in advance, >>> >>> Maty >>> >>> >>> >>> >> >>> -- >>> The deal.II project is located at http://www.dealii.org/ >>> <http://www.dealii.org/> >>> For mailing list/forum options, see >>> https://groups.google.com/d/forum/dealii?hl=en >>> <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 dealii+un...@googlegroups.com >>> <applewebdata://611BBB32-AEFF-4948-BD34-2AD0FEE513AE>. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/dealii/CAN3OR9oH-Za8weU3xHrMs5H86VeJffqtnrNxo_xh%3DddjMhc88g%40mail.gmail.com >>> >>> <https://groups.google.com/d/msgid/dealii/CAN3OR9oH-Za8weU3xHrMs5H86VeJffqtnrNxo_xh%3DddjMhc88g%40mail.gmail.com?utm_medium=email&utm_source=footer>. >> >> >> -- >> The deal.II project is located at http://www.dealii.org/ >> <http://www.dealii.org/> >> For mailing list/forum options, see >> https://groups.google.com/d/forum/dealii?hl=en >> <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 dealii+unsubscr...@googlegroups.com >> <mailto:dealii+unsubscr...@googlegroups.com>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/dealii/e81216d4-e6bd-4a66-9196-1cd5d40d436an%40googlegroups.com >> >> <https://groups.google.com/d/msgid/dealii/e81216d4-e6bd-4a66-9196-1cd5d40d436an%40googlegroups.com?utm_medium=email&utm_source=footer>. >> <summary.log><detailed.log> > -- 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. 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