1. 11 Oct, 2016 2 commits
  2. 10 Oct, 2016 10 commits
  3. 03 Oct, 2016 3 commits
  4. 27 Sep, 2016 2 commits
  5. 23 Sep, 2016 2 commits
  6. 22 Sep, 2016 4 commits
  7. 21 Sep, 2016 1 commit
  8. 09 Sep, 2016 4 commits
    • Dave Moxey's avatar
      Merge branch 'fix/MissingFldError' into 'master' · 263ed281
      Dave Moxey authored
      Fix error message for missing fld files
      
      This should fix #35, which is related to some Hdf5 errors being displayed instead of a nice error message when we try to use an .fld file which does not exist.
      
      See merge request !689
      263ed281
    • Douglas Serson's avatar
      Update CHANGELOG · ff298bea
      Douglas Serson authored
      ff298bea
    • Chris Cantwell's avatar
      Merge branch 'feature/IncNSOpt' into 'master' · 1e362fda
      Chris Cantwell authored
      Improve performance of incompressible solver
      
      This MR contains improvements to the performance of the incompressible solver (some of the changes might also help in other cases).
      
      I worked on these changes based on a profiling of the `Cyl.xml` example (2D, N=5, using both tris and quads). For this particular case (in serial), I got a reduction of computational cost close to 30%, although I suspect simulations with higher order or in 3D will get more modest improvements.
      
      The main changes are:
      
      - Use a virtual function to make UnsteadySystem skip the FwdTrans it performs after each time step, since this is completely redundant for the incompressible solver
      - Introduce a parameter to choose the frequency at which the solver checks for NaNs
      - Tweak the default value of the mdswitch parameter for the multilevelstaticcond, and also allow to specify it in the session file
      - Include PhysDeriv in a single direction in the Collections, since we need it to compute div(u) for the pressure forcing
      - Use symmetric matrices for the interior part of the static cond (whenever possible)
      - Several small changes to reduce overhead costs, especially in matrix vector multiplications.
      
      
      See merge request !645
      1e362fda
    • Douglas Serson's avatar
      Fix error message for missing fld files · 7cc36da3
      Douglas Serson authored
      7cc36da3
  9. 08 Sep, 2016 2 commits
  10. 02 Sep, 2016 1 commit
  11. 30 Aug, 2016 4 commits
  12. 25 Aug, 2016 1 commit
  13. 24 Aug, 2016 4 commits