1. 03 Apr, 2017 7 commits
  2. 02 Apr, 2017 4 commits
  3. 01 Apr, 2017 10 commits
  4. 31 Mar, 2017 2 commits
    • Peter W. Draper's avatar
      Merge branch 'gravity_multi_dt' into 'master' · b8f5850f
      Peter W. Draper authored
      Gravity multi dt
      This fully implements self-gravity bar the periodic task over MPI. 
      Could you please check that is does not break anything on the hydro side ? 
      If you are interested in running with self-gravity I'd recommend using the updated EAGLE_12 case and run with `-D -G`. 
      My next steps is to work on the formal requirement of using `-D` alongside the `-G`. I also need to finish working out the automated scripts to generate code for the higher-order multipoles but that is orthogonal to the integration of the code into the master.
      See merge request !324
    • Bert Vandenbroucke's avatar
      Added missing SHADOWFAX_SPH and GIZMO_SPH files to src/Makefile.am. Removed... · 0bed4834
      Bert Vandenbroucke authored
      Added missing SHADOWFAX_SPH and GIZMO_SPH files to src/Makefile.am. Removed unused counter from riemann_solve_brent().
  5. 30 Mar, 2017 1 commit
  6. 24 Mar, 2017 8 commits
  7. 23 Mar, 2017 5 commits
    • Matthieu Schaller's avatar
      Prepare for merge · a3fdc554
      Matthieu Schaller authored
    • Matthieu Schaller's avatar
    • Matthieu Schaller's avatar
    • Matthieu Schaller's avatar
    • Matthieu Schaller's avatar
      Merge branch 'shadowswift_new' into 'master' · e9295f04
      Matthieu Schaller authored
      1D and 2D moving mesh algorithm
      I have added a new hydro scheme, `SHADOWFAX_SPH`, that uses a finite volume method on a moving mesh. The scheme is very similar to `GIZMO_SPH`, except that during the density loop an actual Voronoi cell is constructed for every particle, which is then used to get a volume to update the primitive quantities, and faces through which fluxes are exchanged. There are also some small changes in the way gradients are computed, and in the way the velocity of the particles is set.
      The Voronoi cell construction is completely different for 1D, 2D, and 3D, and currently only 1D and 2D have a stable implementation. 3D should compile, but does not produce reliable results (yet). However, I think it would be good to merge this in already, to prevent it from drifting too far apart from `master`.
      The current implementation is hydro only, but it should be very straightforward to add gravity, similarly to the way it is done in `GIZMO_SPH`.
      Below the results for the 2D Sod shock and Sedov blast test (the noise on the density is caused by the fact that the initial conditions contain mass and not density). The 2D Noh test crashes because of time stepping issues; I think we really need a time step limiter to make it work properly.
      See merge request !321
  8. 22 Mar, 2017 1 commit
  9. 21 Mar, 2017 1 commit
  10. 20 Mar, 2017 1 commit