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  1. Nov 22, 2016
  2. Nov 11, 2016
  3. Oct 10, 2016
  4. Sep 23, 2016
  5. Sep 22, 2016
  6. Sep 21, 2016
  7. Sep 09, 2016
    • 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
  8. Sep 08, 2016
  9. Sep 02, 2016
  10. Aug 30, 2016
  11. Aug 25, 2016
  12. Aug 24, 2016
  13. Aug 22, 2016
  14. Aug 21, 2016
  15. Aug 20, 2016
  16. Aug 19, 2016
    • Chris Cantwell's avatar
      Merge branch 'feature/ExpFromFile' into 'master' · 0ede3856
      Chris Cantwell authored
      Expansion from restart file and improved partitioning
      
      This MR makes two changes which might be useful for simulations with variable polynomial order:
      - Allow the expansions to be loaded directly from the field definitions in a restart file (issue #14), using:
      
      ```xml
      <EXPANSIONS>
           <F FILE="restartfile.fld" />
      </EXPANSIONS>
      ```
      This is useful when using DriverAdaptive, since in that case the final distribution of polynomial orders is only available in the field file.
      
      - Introduce new options for load balancing in the mesh partitioning, through the solver info `WEIGHTPARTITIONS`. Possible values are `DOF` (load balanced by number of degrees of freedom in each element), `BOUNDARY` (load balanced by number of boundary degrees of freedom in each element) or `BOTH`. By default, the current behaviour of using no weights is maintained. 
      
      
      See merge request !617
      0ede3856
    • Dave Moxey's avatar
      Merge branch 'fix/cad-url' into 'master' · 2bc713cd
      Dave Moxey authored
      Fix OCE third-party URL
      
      This MR fixes the OCE third-party URL in the CMake configuration.
      
      See merge request !681
      2bc713cd
    • Dave Moxey's avatar
      Fix OCE third-party URL · 970fe846
      Dave Moxey authored
      970fe846
    • Dave Moxey's avatar
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