1. 03 Jul, 2013 1 commit
    • Kenneth Leiter's avatar
      BUG: Fix bug in python for casting of XdmfGridCollections · 7ea61be2
      Kenneth Leiter authored
      Since XdmfGridCollection inherit from XdmfDomain, the typemap for XdmfItem
      should attempt a dynamic cast to XdmfGridCollection before XdmfDomain.
      Added a python test to ensure that these typemap changes will continue to
      work in the future.
      7ea61be2
  2. 02 Jul, 2013 1 commit
    • Kenneth Leiter's avatar
      BUG: Add typemap for std::vector<shared_ptr<XdmfItem> > · 004113fc
      Kenneth Leiter authored
      When using XPaths from Python, the reader returns a vector of XdmfItems
      fitting the XPath description. However, it only returns the base class,
      which is useless. This commit adds a typemap in swig to convert the base
      classes to the appropriate types in a python list, allowing utilization
      of XPaths to from Python.
      004113fc
  3. 26 Jun, 2013 1 commit
  4. 30 May, 2013 3 commits
  5. 25 Apr, 2013 2 commits
  6. 22 Apr, 2013 2 commits
  7. 10 Apr, 2013 1 commit
  8. 26 Mar, 2013 4 commits
  9. 07 Mar, 2013 2 commits
  10. 15 Feb, 2013 1 commit
  11. 12 Feb, 2013 2 commits
  12. 08 Feb, 2013 1 commit
  13. 04 Feb, 2013 1 commit
  14. 30 Jan, 2013 1 commit
  15. 04 Dec, 2012 1 commit
    • Kenneth Leiter's avatar
      ENH: Add string array type · c5929b52
      Kenneth Leiter authored
      Add tests for I/O of strings (to hdf5 and xml).
      Fix bug in XdmfExodusReader when reading grid centered data.
      Add string I/O in python and add tests.
      c5929b52
  16. 29 Nov, 2012 1 commit
  17. 17 Aug, 2012 1 commit
  18. 15 Aug, 2012 1 commit
  19. 02 Jul, 2012 1 commit
  20. 22 Jun, 2012 1 commit
  21. 05 Jun, 2012 1 commit
  22. 25 May, 2012 1 commit
    • Kenneth Leiter's avatar
      ENH: Add methods in Fortran interface to reuse previously added data. · 895f33c5
      Kenneth Leiter authored
      Output of Xdmf data in Fortran can now take advantage of xpointer functionality.
      Calling any AddPrevious or SetPrevious methods will reuse previously
      added Xdmf structure so that when it is written to disk xincludes can be
      utilized rather than rewriting identical structure multiple times.  These
      methods take an id which is returned in Add or Set calls.
      
      Modified TestXdmfFortran.f90 to utilize new functionality.
      895f33c5
  23. 14 May, 2012 1 commit
    • Kenneth Leiter's avatar
      ENH: Performance improvements for large reads/writes · 7bcbfe72
      Kenneth Leiter authored
      Eliminate getRealPath calls which are expensive and not necessary in many cases
      Parse XML node content only when necessary (parsing arrays)
      Fix cases where copies were made of strings instead of using references
      Use "map.insert()" rather than "map[] =" when adding properties to map
      7bcbfe72
  24. 27 Apr, 2012 2 commits
  25. 24 Apr, 2012 1 commit
  26. 23 Apr, 2012 1 commit
    • Kenneth Leiter's avatar
      ENH: Simplify XdmfArray class. · 3eb2d342
      Kenneth Leiter authored
      Slightly improves compile time on gcc.
      Get rid of mHaveArray and mHaveArrayPointer - rely on blank in variant.
      This reduces code and makes logic easier to understand.
      3eb2d342
  27. 20 Apr, 2012 1 commit
    • Kenneth Leiter's avatar
      ENH: Performance improvements for HDF5 writer. · d5ebbc9f
      Kenneth Leiter authored
      Choose dataset name more carefully to avoid querying the file many times.
      Use a more efficient function to check if a dataset already exists in a file.
      Get DSM working with new changes.
      Fix gcc compiler warning in test.
      d5ebbc9f
  28. 19 Apr, 2012 1 commit
    • Kenneth Leiter's avatar
      ENH: Improve performance of hdf5 writes. · decc7dd4
      Kenneth Leiter authored
      Previously, each time a dataset was written to hdf5, the file was opened
      and closed. This was implemented because inside the heavy data writer
      we have no idea whether another dataset will be written, so we don't know
      whether to keep the file open. After profiling large xdmf writes it was
      determined that closing the file appeared to be a bottleneck so hooks were
      added to the heavy data writer to open the file and keep it open while writing.
      This is optional, but was incorporated into several higher level classes
      like XdmfWriter where we know we can leave a file open until we finish writing
      the XML. For our test problem we saw a 7 time performance gain.
      decc7dd4
  29. 29 Mar, 2012 2 commits