1. 11 Jan, 2016 1 commit
  2. 04 Jan, 2016 1 commit
    • Andreas Marek's avatar
      Started to remove depecrated Fortran variable declerations · 0a05f7d3
      Andreas Marek authored
      The Fortran variable declerations "variable type*[4,8,16]" is non
      Fortran standard. It might cause problem in the future.
      Furthermore, the usage of Fortran and C togehther is more clean
      if variables are defined according to C variable types.
      
      This is done, now for all the test programs
      0a05f7d3
  3. 16 Dec, 2015 1 commit
    • Andreas Marek's avatar
      Add interface to unify C and Fortran names · bb046d1c
      Andreas Marek authored
      This commit does not change the interfaces defined in ELPA_2015.11.001 !
      All functionality is available via the interface names and definitions
      as in ELPA_2015.11.001
      
      But some new interfaces have been added, in order to unfiy the
      references from C and Fortran codes:
      
      - The procedures to create the ELPA (row/column) communicators are now
        available from C _and_ Fortran with the name "get_elpa_communicators".
        The old Fortran name "get_elpa_row_col_comms" and the old C name
        "elpa_get_communicators" are from now on deprecated but still available
      
      - The 1-stage solver routines are available from C _and_ Fortran via
        the names "solve_evp_real_1stage" and "solve_evp_complex_1stage".
        The old Fortran names "solve_evp_real" and "solve_evp_complex" are
        from now on deprecated but still functional.
      
      All documentation (man pages, doxygen, and example test programs) have
      been changed accordingly.
      
      This commit implies a change in the API versioning number, but no
      changes to codes calling ELPA (if they have been already updated to the
      API of ELPA_2015.11.001)
      bb046d1c
  4. 15 Dec, 2015 1 commit
    • Andreas Marek's avatar
      Man pages for ELPA · b1df09cd
      Andreas Marek authored
      For the library functions which are accessible by the user
      man pages decribing the Fortran and C interface exist:
      
      -get_elpa_row_comms
      -solve_evp_real , solve_evp_complex
      -solve_evp_real_2stage, solve_evp_complex_2stage
      
      For the "service binary" print_available_elpa2_kernels,
      also a man page exists.
      
      TODO: extend man pages to test-binaries, or do not install test-binaries
      b1df09cd
  5. 10 Dec, 2015 3 commits
    • Andreas Marek's avatar
      Create doxygen documentation for ELPA · 927f988a
      Andreas Marek authored
      The user functions of ELPA are now documented with doxygen tags.
      At the moment the interface of ELPA 2015.11.001 is decribed.
      
      The documentation has step by step to be implemented for all functions
      and test programms.
      927f988a
    • Andreas Marek's avatar
      Split file elpa2.F90 into elpa2.F90 and elpa2_compute.F90 · 2998fac3
      Andreas Marek authored
      As in a previous commit for elpa1.F90, for automatic generation of
      documentation elpa2.F90 has been splitted in two files, in order to
      have a lean, easy-to-understand user interface:
      
      elpa2.F90
      the visible user functions, which provide the library calls.
      The usage is the same as before
      
      elpa2_compute.F90
      all internal routines, which are used by ELPA2, but which are never
      called external of the library by a user. These functions are now
      "hidden" in the module elpa2_compute, which is used by ELPA2.
      
      The procedures in elpa2_compute.F90 are identical to the ones in
      elpa2.F90 before this split commit. The only -- but quite a lot of them
      -- changes are intendation changes.
      2998fac3
    • Andreas Marek's avatar
      Split file elpa1.F90 into elpa1.F90 and elpa1_compute.F90 · 9710bf08
      Andreas Marek authored
      For automatic generation of documentation, the file elpa1.F90
      has been splitted into two files, in order to have a lean,
      easy-to-understand user interface:
      
      elpa1.F90
      the visible user functios, which provide the library calls.
      The usage is the same as always
      
      elpa1_compute.F90
      all internal routines, which are used by ELPA1 and ELPA2, but
      which are never called by the user. These functions are now "hidden"
      in the module elpa1_compute, which is used by ELPA1 and ELPA2.
      
      The procedures in elpa1_compute.F90 are identical to the ones in
      elpa1.F90 before this split commit. The only -- but lot of --
      changes are intendation.
      9710bf08
  6. 16 Nov, 2015 2 commits
  7. 05 Nov, 2015 2 commits
  8. 03 Nov, 2015 1 commit
    • Andreas Marek's avatar
      Update of c test cases · 505004e7
      Andreas Marek authored
      The examples, how to invoke ELPA from a c program have been updated.
      There are now examples for ELPA1 and ELPA2 both real and complex case.
      The test cases are still with less functionality than their Fortran
      counter parts, they are just ment as a "proof-of-concept".
      505004e7
  9. 23 Mar, 2015 1 commit
  10. 16 Mar, 2015 3 commits
  11. 11 Mar, 2015 1 commit
  12. 11 Feb, 2015 1 commit
    • Andreas Marek's avatar
      Abort on error in QR-decomposition · ff13970b
      Andreas Marek authored
      If the QR-decomposition is used wrongly (matrix size is not a
      multiple of block size) the the execution will abort, in
      order to prevent the wrong results, discussed in a previous commit
      
      Debug messages are now available by setting the environment variable
      "ELPA_DEBUG_MESSAGES" to "yes".
      ff13970b
  13. 03 Feb, 2015 3 commits
  14. 29 Jan, 2015 1 commit
  15. 28 Jan, 2015 1 commit
  16. 27 Jan, 2015 1 commit
  17. 25 Aug, 2014 2 commits
    • Andreas Marek's avatar
      ELPA 2014.06.004 Optional usage of detailed timings · ae473b44
      Andreas Marek authored
      At build time it can be specified that the ELPA test
      programs give more detailed timing information, which
      is usefull for performace measurements
      ae473b44
    • Andreas Marek's avatar
      ELPA 2014.06.003: Allow redirect of MPI task output · 7ddffdbd
      Andreas Marek authored
      If specified in the configure step, the test programs
      redirect their stdout and stderr output of each MPI
      task in a seperate file, which will be stored in a
      subdirectory "mpi_stdout".
      
      This will only be done if the environment variable
      "REDIRECT_ELPA_TEST_OUTPUT" is set to "true"
      7ddffdbd
  18. 02 Jul, 2014 1 commit
    • Lorenz Huedepohl's avatar
      Fix libtool library version and naming · 15537712
      Lorenz Huedepohl authored
      It was decided that the library file shall be called
      
        libelpa.so.*
      
      without an explicit version string. Version information will be encoded
      by using the -version-info parameter of libtool, resulting in an actual
      filename as defined by your flavor of Unix.
      
      The file LIBRARY_INTERFACE documents the changes, the current interface
      has number 1 and is binary incompatible with the previous version 0.
      15537712
  19. 01 Jul, 2014 4 commits
  20. 27 Jun, 2014 3 commits
  21. 25 Jun, 2014 4 commits
  22. 16 Jun, 2014 1 commit
  23. 12 Jun, 2014 1 commit
    • Lorenz Huedepohl's avatar
      Fix cleaning · 0dadd203
      Lorenz Huedepohl authored
      config-f90.h should not be delete by make clean, as it is created by
      configure, not by the build processes.
      Also, better keep the directories modules/ and .fortran_dependencies/
      and only delete their contents.
      0dadd203