1. 15 Feb, 2021 1 commit
  2. 26 Jul, 2020 1 commit
  3. 20 Jul, 2020 1 commit
  4. 24 Oct, 2019 1 commit
  5. 21 Oct, 2019 1 commit
  6. 17 Oct, 2019 1 commit
    • Andreas Marek's avatar
      Experimental feature: 64bit integer support for MPI · 043ddf39
      Andreas Marek authored
      ELPA can now be linked against a 64bit integer version of MPI and
      ScalaPack. This is an experimental feature
      
      The following points are still to be done
      - does not work with real QR-decomposition
      - generalized routines return wrong results
      - the C tests and the C Cannon algorithm implementation do not
        work (no 64bit header files for MPI *at least* with Intel MPI)
      043ddf39
  7. 07 Oct, 2019 1 commit
  8. 24 Sep, 2019 1 commit
  9. 08 May, 2019 1 commit
    • Pavel Kus's avatar
      adding test which splits communicator at the beginning · 5ad06a95
      Pavel Kus authored
      and runs several elpas (still mpi-based) in parallel. Each elpa
      "instance" then splits its communicator to row and column communicator,
      as it is always done. This is actually often done in FHI-aims and was
      previously leading to issues when using OmniPath. Hopefully was solved
      by Intel MPI 2019.3. Keeping the test for future reference.
      5ad06a95
  10. 04 Dec, 2018 1 commit
  11. 21 Nov, 2018 1 commit
    • Pavel Kus's avatar
      changed logic of setting mpi communicators · f3144dd9
      Pavel Kus authored
      mpi_comm_parent is allways requred (it was not required before, but
      actually the code internals expected it to be supplied, at least for
      ELPA 2 calculation OR whenever GPU was used)
      f3144dd9
  12. 15 Nov, 2018 1 commit
  13. 08 Nov, 2018 1 commit
  14. 27 Aug, 2018 1 commit
  15. 01 Aug, 2018 1 commit
  16. 05 Jun, 2018 1 commit
  17. 25 May, 2018 1 commit
  18. 17 Apr, 2018 1 commit
  19. 05 Feb, 2018 3 commits
  20. 29 Jan, 2018 1 commit
  21. 18 Jan, 2018 1 commit
  22. 08 Dec, 2017 1 commit
  23. 07 Dec, 2017 2 commits
  24. 06 Dec, 2017 2 commits
  25. 05 Dec, 2017 2 commits
  26. 27 Nov, 2017 1 commit
  27. 25 Nov, 2017 2 commits
  28. 24 Nov, 2017 1 commit
  29. 07 Nov, 2017 2 commits
  30. 30 Oct, 2017 1 commit
  31. 26 Oct, 2017 1 commit
    • Lorenz Huedepohl's avatar
      First implementation of an autotuning procedure · 0ebe4802
      Lorenz Huedepohl authored
      To be used like this
      
         class(elpa_t), pointer      :: e
         class(elpa_autotune_t), pointer :: tune_state
      
         e => elpa_allocate()
         call e%set(...)
         [...]
         assert_elpa_ok(e%setup())
      
         tune_state => e%autotune_setup(ELPA_AUTOTUNE_FAST, ELPA_AUTOTUNE_DOMAIN_REAL)
      
         ! Autotuning loop, continues until all combinations have been tried
         do while (e%autotune_step(tune_state))
           ! Do the steps that are representative of your calculation
           call e%eigenvectors(a, ev, z, error)
         end do
      
         ! Fix best parameters, and de-allocate the autotune object
         call e%autotune_set_best(tune_state)
         call elpa_autotune_deallocate(tune_state)
      0ebe4802
  32. 16 Oct, 2017 1 commit
    • Pavel Kus's avatar
      re-enabled some C tests · 89b67dd2
      Pavel Kus authored
      both fortran and C tests generated in generate_automake_test_programs.py
      linker flags added by hand -- FIX this
      89b67dd2
  33. 03 Sep, 2017 1 commit