1. 14 Jun, 2016 1 commit
    • Lorenz Huedepohl's avatar
      Fix linking of C test programs · eedc9ac9
      Lorenz Huedepohl authored
      Apparently, when prepending $(FCLIBS) to $(LINK), the resulting command
      line has the $(FCLIBS) libraries then _in front_ of the object files,
      which some linkers do not like (error adding symbols: DSO missing from
      command line)
  2. 10 Jun, 2016 1 commit
  3. 30 May, 2016 5 commits
  4. 24 May, 2016 3 commits
    • Lorenz Huedepohl's avatar
      Fix make distcheck · 56d5bdcc
      Lorenz Huedepohl authored
    • Lorenz Huedepohl's avatar
      Handle modules for test programs · 92409280
      Lorenz Huedepohl authored
      Now they just cluttered the main build directory, put them also in
      private_modules/. This of course assumes that no two test programs
      define modules with the same name.
      Also, this necessitates that the shared sources are also only compiled
      once, thus I put them into an internal libtool convenience library and
      link all test programs with it.
    • Lorenz Huedepohl's avatar
      Clean separation of public and private interfaces · 8f5c16b8
      Lorenz Huedepohl authored
      Remove all references to private functions and symbols from the public
      Fortran modules. Install also only the public modules
  5. 23 May, 2016 1 commit
  6. 18 May, 2016 1 commit
  7. 17 May, 2016 2 commits
  8. 10 May, 2016 5 commits
  9. 03 May, 2016 1 commit
  10. 02 May, 2016 1 commit
  11. 29 Apr, 2016 1 commit
  12. 26 Apr, 2016 2 commits
  13. 25 Apr, 2016 1 commit
  14. 24 Apr, 2016 1 commit
  15. 23 Apr, 2016 1 commit
  16. 21 Apr, 2016 1 commit
  17. 20 Apr, 2016 1 commit
    • Andreas Marek's avatar
      Additional configure check for gcc SSE intrinsics · 896388e9
      Andreas Marek authored
      It turned out that if a CPU supports SSE the already existing
      test for SSE assembly instructions always passes.
      However, the compilation of gcc SSE intrinic instructions might
      nevertheless fail if gcc is not called with one of the options
      "-msse3", "-msse4" , "-msse4.1", "-msse4.2", "-mavx", or "-mavx2"!
      Obviously gcc does still not consider SSE as a standard on X86_64
      Intel CPUs.
      An additional configure test has been introduced, which test for
      gcc intrinsic sse instructions. If this test fails, the corresponding
      kernels are switched off.
  18. 19 Apr, 2016 3 commits
  19. 08 Apr, 2016 1 commit
    • Lorenz Hüdepohl's avatar
      AVX kernels need aligned memory · 59e405e0
      Lorenz Hüdepohl authored
      For the Intel compiler, this was assured with the pragma
        !DEC$ ATTRIBUTES ALIGN: 64:: a
      however, other compilers such as gcc of course did not honour this,
      which could result in SIGSEGVs in case the variable was not aligned to
      32 bytes (by chance!).
      This fixes issue #11, thanks to Nico Holmberg for reporting this.
  20. 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
  21. 04 Apr, 2016 1 commit
  22. 26 Feb, 2016 1 commit
  23. 24 Feb, 2016 3 commits
    • Andreas Marek's avatar
      Add migration notice · 31a03aa2
      Andreas Marek authored
    • Andreas Marek's avatar
      Template for print messages of test programs · 296e4f48
      Andreas Marek authored
      The test programs include the same template now, the
      printed messages are thus unified
    • Andreas Marek's avatar
      Optional build of ELPA without MPI · 49f119aa
      Andreas Marek authored
      The configure flag "--enable-shared-memory-only" triggers a build
      of ELPA without MPI support:
      - all MPI calls are skipped (or overloaded)
      - all calls to scalapack functions are replaced by the corresponding
        lapack calls
      - all calls to blacs are skipped
      Using ELPA without MPI gives the same results as using ELPA with 1 MPI
      This version is not yet optimized for performance, here and there some
      unecessary copies are done.
      Ths version is intended for users, who do not have MPI in their
      application but still would like to use ELPA on one compute node
  24. 02 Feb, 2016 1 commit