1. 20 Nov, 2018 1 commit
  2. 14 Nov, 2018 1 commit
  3. 13 Nov, 2018 1 commit
  4. 18 Oct, 2018 1 commit
  5. 03 Apr, 2018 1 commit
  6. 05 Feb, 2018 2 commits
  7. 25 Nov, 2017 1 commit
  8. 23 Nov, 2017 2 commits
  9. 18 Nov, 2017 2 commits
  10. 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
  11. 15 Jul, 2017 1 commit
  12. 07 Jul, 2017 1 commit
  13. 30 May, 2017 3 commits
  14. 26 May, 2017 1 commit
  15. 25 May, 2017 1 commit
  16. 24 May, 2017 2 commits
  17. 23 May, 2017 1 commit
  18. 22 May, 2017 1 commit
  19. 18 May, 2017 2 commits
  20. 16 May, 2017 2 commits
  21. 03 Apr, 2017 1 commit
    • Lorenz Huedepohl's avatar
      Initial version of new ELPA API · f91c0b4b
      Lorenz Huedepohl authored
      This attempt at a new, more flexible API for ELPA should hopefully
      result in less ABI/API breaking changes in the future.
      
      The new API features a generic key/value system for options that can be
      extended without changing any exported symbols or function signatures,
      so that new, optional features do not influence existing usage of ELPA.
      
      We hope this makes life easier for users of ELPA - at least in the long
      run when they migrated to this newest of ABI changes :)
      
      Example usage (explicit documentation to be done in a future commit):
      
         if (elpa_init(20170403) /= ELPA_OK) then
           error stop "ELPA API version not supported"
         endif
      
         e = elpa_create(na, nev, na_rows, na_cols, nblk, mpi_comm_world, my_prow, my_pcol, success)
      
         call e%set("solver", ELPA_SOLVER_2STAGE)
         call e%set("real_kernel", ELPA_2STAGE_REAL_GENERIC)
      
         call e%solve(a, ev, z, success)
      
         call e%destroy()
      
         call elpa_uninit()
      f91c0b4b
  22. 02 Dec, 2016 1 commit
  23. 22 Nov, 2016 1 commit
    • Pavel Kus's avatar
      interface of elpa1 changed to allow use of GPU as in elpa2 · c2c83c2f
      Pavel Kus authored
      gpu tests for elpa 1 added
      
      Conflicts:
      	src/elpa1.F90
      	src/elpa1_tridiag_real_template.X90
      	src/elpa_c_interface.F90
      	test/Fortran/test_complex.F90
      	test/Fortran/test_complex_single.F90
      	test/Fortran/test_real.F90
      	test/Fortran/test_real_single.F90
      	test/Fortran/test_real_with_c.F90
      c2c83c2f
  24. 06 Jun, 2016 1 commit
  25. 06 Apr, 2016 1 commit
  26. 05 Apr, 2016 1 commit
    • Andreas Marek's avatar
      Introduction of new SSE kernels with different blocking · 69792b15
      Andreas Marek authored
      The SSE kernels with blocking of 2,4,6 (real case) and 1,2 (complex)
      case are now available by default
      
      Thus the following changes have been done
      - introduce new macros in configure.ac and Makefile.am
      - renmae the AVX kernels in AVX_AVX2 (they also support AVX2)
      - introduce new files with SSE kernel
      - introduce new kernel parameters !
      - make the SSE kernels callable
      
      The results are identical with previous kernels
      69792b15
  27. 24 Feb, 2016 1 commit
  28. 24 Mar, 2015 1 commit
  29. 11 Mar, 2015 1 commit