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  1. 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
  2. 19 May, 2015 1 commit
  3. 28 Apr, 2015 2 commits
  4. 18 Mar, 2015 1 commit
  5. 02 Feb, 2015 1 commit
    • Andreas Marek's avatar
      Release version of ELPA_2015.02 · 9aa39397
      Andreas Marek authored
      As obvious from the previous commits, this release of ELPA
      introduces a (optional) QR-decomposition for real valued
      matrices. This option can be used at run-time by either setting
      an environment variable, or by calling the ELPA-2 solver for
      real matrices with an additional flag.
      
      Thus the ABI changed, w.r.t. previous versions.
      
      Furthermore, the build process of ELPA has been made more
      consistent. All optimization flags (especially O1, O2 etc.)
      have to be set at build time by the user via the CFLAGS, FCFLAGS,
      and CXXFLAGS variables. The configure script does not set
      automatically the "O-Flags" anymore.
      9aa39397
  6. 29 Jan, 2015 1 commit
  7. 27 Jan, 2015 1 commit
  8. 25 Jun, 2014 1 commit
  9. 28 May, 2014 1 commit
  10. 27 May, 2014 1 commit
  11. 26 May, 2014 1 commit
  12. 24 Feb, 2014 1 commit
  13. 10 Dec, 2013 1 commit
    • Andreas Marek's avatar
      ELPA 2013.11.003 · e0df8de4
      Andreas Marek authored
      Removed a forgotten C-preprocessor error flag.
      Futhermore, describe in the documentation why at the moment a
      build of Bluegene P/Q kernels and OpenMP is not allowed.
      e0df8de4
  14. 09 Dec, 2013 1 commit
    • Andreas Marek's avatar
      ELPA 2013.11.001 · b387bd7e
      Andreas Marek authored
      - updated INSTALL documentation
      - improved description of kernels src/elpa2_kernels/README_elpa2_kernels.txt
      - improved OpenMP builds:
         * usage of OpenMP can now be specified with
           "--enable-openmp" or "--with-openmp"
      - improved checks for AVX build (identical to ELPA 2013.08.003):
         * if AVX kernels are specified AVX compilation is tested
         * the option "--with-avx-optimization" automatically updates
           CFLAGS and CXXFLAGS with optimization flags
      b387bd7e
  15. 15 Nov, 2013 2 commits
    • Andreas Marek's avatar
      ELPA_2013.11 release (minor version 000) · ea970032
      Andreas Marek authored
      This is the release of the ELPA_development_version_OpenMP
      If OpenMP support is not used, this version has the same
      functionality as ELPA_2013.08.
      
      If OpenMP support is used, obviously, a hybrid version of ELPA will be
      build.
      
      Allthough this is a release, version ELPA_2013.11 is far from complete!
      During the next week optimizations of the OpenMP part will be published,
      however, the basic functionality is set by this commit
      ea970032
    • Andreas Marek's avatar
      e684e53b
  16. 28 Oct, 2013 1 commit
  17. 14 Aug, 2013 1 commit
  18. 13 Aug, 2013 1 commit
    • Andreas Marek's avatar
      Update of Install documentation · 82eaba06
      Andreas Marek authored
      It is pointed out that it is mandatory to set the variables
      "BLACS_LDFLAGS" and "BLACS_FCFLAGS" at build time.
      
      Furthermore, it is clarified how to set individual optimization
      flags at build time
      82eaba06
  19. 08 Aug, 2013 1 commit
    • Andreas Marek's avatar
      Elpa release 2013.08 · b015b6e1
      Andreas Marek authored
      This commit releases ELPA version 2013.08
      
      It is identical with the latest commit version 2013.02_BETA, except:
      
      - rename ELPA_2013.02.BETA -> ELPA_2013.08
      - update of configure.ac
      - remove of src/elpa2.f90_save
      - remove of test/Makefile
      
      This version has been tested extensivly, however, there might always
      be some bugs.
      In case of questions please contact elpa-library@rzg.mpg.de or via
      the ELPA forum on http://elpa-lib.fhi-berlin.mpg.de/forum/index.php
      b015b6e1
  20. 25 Jul, 2013 1 commit
    • Andreas Marek's avatar
      Automake feature for this ELPA version · 00116c53
      Andreas Marek authored
      Similiar to ELPA_2011.12 this version of ELPA now supports automake.
      
      To the _source_ code of ELPA the following changes had to be made:
      
      -elpa2.F90 now use the create "config-f90.h" file to choose via
       preprocessor switches which kernel was defined by the user
      
      - the SSE-AVX intrinsic kernels of A. Heinecke had to be changed such
        that they support "internal linkage" for the building of a shared
        library.
      
      The following other changes were made to the documentation
      
      - elpa2_kernels/README_elpa2_kernels.txt was updated; the new configure
        targets are explained
      
      - README, INSTALL were updated
      
      To high propability this commit is the last one, before this beta
      version	will become an official release
      00116c53