Hello Julia, Very good. Thanks for letting me know.
Yours, Roland > [CAUTION: Non-UBC Email] > > Dear Roland, > Thank you very much for your help. Yes, the tutorial is working for me now. > Best wishes, > Julia > ________________________________ > Von: Roland Haas <[email protected]> > Gesendet: Donnerstag, 20. November 2025 00:14 > An: Julia Speicher via Users <[email protected]> > Cc: Julia Speicher <[email protected]> > Betreff: Re: [Users] Problem with tutorial > > Hello Julia, > > Sorry for the delay, but this turned into a bit more of a rabbit hole > than expected. > > Please give this another try on the tutorial server. You will have to, > unfortunately, start from scratch to get new versions of the simfactory > machine description files. > > If you like to you can also try and update only Simulation Factory > using: > > cd repos/simfactory2 > git pull > > then remove your configs/sim directory to force a compilation from > scratch using the new files. > > On you laptop things probably work fine, at least as long as there is > no pro-compiled version of ADIOS2 installed already. On a cluster with > ADIOS2 installed you may need to use branch rhaas/mpilibs of > ExternalLibraries/ADIOS2 which we hope to very soon merge into > ExternalLibraries/ADIOS2's master branch. > > Please let me know if this solves the issue for you. > > Just in case (though I suspect you are aware) there is the group of > Philipp Moesta at UVA that uses the EinsteinToolkit extensively and may > be able to provide some help as well. > > Yours, > Roland > > > Hello Julia, > > > > > I am new to the Einstein toolkit, so I wanted to go through the tutorial > > > first. Unfortunately, I do not get beyond the step of building the > > > Einstein toolkit: > > > %%bash > > > ./simfactory/bin/sim build -j2 --thornlist thornlists/einsteintoolkit.th > > > > > > I attached the output as a text file due to its length. The output ends > > > with: > > > /usr/bin/ld: /usr/local/lib/../lib/libadios2_cxx11_mpi.so.2.10: error > > > adding symbols: DSO missing from command line > > > collect2: error: ld returned 1 exit status > > > make[1]: *** [/home/j/Cactus/lib/make/make.configuration:150: > > > /home/j/Cactus/exe/cactus_sim] Error 1 > > > make: *** [Makefile:265: sim] Error 2 > > Hmm, that is a linker error. My guess would be that one needs to > > explicitly list the C++ bindings for MPI in the linker library list. > > > > This should of course work automatically, but clearly is not anymore. > > > > > I am running the web-based tutorial, so I thought just running the > > > Jupyter notebook cells would suffice (I tried restarting the kernel, > > > but this did not help). > > > > In particular on the ET maintained tutorial server it should just work. > > Since it is not, we will have to fix the server and the code. > > > > > Do you know how I could resolve this error? > > > > Let me try and see and get back to you. > > > > Yours, > > Roland > > > > -- > My email is as private as my paper mail. I therefore support encrypting > and signing email messages. Get my PGP key from > http://pgp.mit.edu/<http://pgp.mit.edu/> . -- My email is as private as my paper mail. I therefore support encrypting and signing email messages. Get my PGP key from http://pgp.mit.edu . _______________________________________________ Users mailing list [email protected] http://lists.einsteintoolkit.org/mailman/listinfo/users
