1. 26 Oct, 2017 1 commit
  2. 25 Oct, 2017 1 commit
  3. 24 Oct, 2017 1 commit
    • Matthieu Schaller's avatar
      Merge branch 'mpi-fixes' into 'master' · dcb99d38
      Matthieu Schaller authored
      Fix various issues with MPI and partitioning
      
      These are two bugs and one feature in the current handling of repartitioning
      and MPI tasks.
      
      Extracted from current developments so they do not get lost.
      
      See merge request !436
      dcb99d38
  4. 20 Oct, 2017 4 commits
  5. 19 Oct, 2017 1 commit
  6. 11 Oct, 2017 1 commit
  7. 09 Oct, 2017 2 commits
    • Peter W. Draper's avatar
      Fix signed comparison issue · 52a514dd
      Peter W. Draper authored
      52a514dd
    • Peter W. Draper's avatar
      Merge branch 'large_parallel_hdf5' into 'master' · f8efb3a4
      Peter W. Draper authored
      Large parallel hdf5
      
      Fix to #72. 
      
      This is a workaround to the limitation of parallel-HDF5. The low-level MPI-IO implementations limit writes to 2GB per rank (irrespective of the total amount being written across all nodes). 
      
      The solution involves writing chunks of 2GB (or in practice 2'000'000'000Bytes) and then repeat for the remaining chunks, if any, by shifting the position to write of each node in the file and in memory by 2GB. Ranks that did not pass the threshold just write nothing.
      In realistic scenarios we won't need more than a handful of iterations.
      
      See merge request !438
      f8efb3a4
  8. 06 Oct, 2017 5 commits
  9. 03 Oct, 2017 1 commit
  10. 02 Oct, 2017 2 commits
  11. 28 Sep, 2017 6 commits
  12. 27 Sep, 2017 10 commits
  13. 26 Sep, 2017 5 commits