1. 28 Mar, 2018 1 commit
  2. 26 Mar, 2018 1 commit
  3. 19 Mar, 2018 1 commit
  4. 21 Feb, 2018 1 commit
  5. 15 Feb, 2018 1 commit
  6. 25 Jan, 2018 1 commit
  7. 15 Jan, 2018 1 commit
  8. 27 Dec, 2017 1 commit
  9. 26 Dec, 2017 1 commit
  10. 25 Dec, 2017 1 commit
  11. 21 Dec, 2017 2 commits
  12. 20 Dec, 2017 1 commit
  13. 14 Dec, 2017 1 commit
  14. 13 Dec, 2017 2 commits
  15. 07 Nov, 2017 1 commit
  16. 02 Nov, 2017 1 commit
    • Kirill Terekhov's avatar
      Solver update · 2ab39862
      Kirill Terekhov authored
      Added multilevel version of crout-ilu solver with maximum product
      transversal preordering on each level. The multilevel version is based
      on condition number estimation, factorization of rows with large
      condition number or small diagonal is postponed for the next level.
      
      Fixes for near-zero values in maximum product transversal algorithm and
      negative path-length.
      
      Fixes for output in DrawMatrix, option for text-based output for small
      matrices.
      2ab39862
  17. 22 Oct, 2017 1 commit
  18. 17 Oct, 2017 2 commits
  19. 14 Oct, 2017 1 commit
  20. 11 Oct, 2017 2 commits
  21. 28 Sep, 2017 1 commit
  22. 25 Sep, 2017 1 commit
  23. 09 Sep, 2017 1 commit
  24. 07 Sep, 2017 1 commit
  25. 06 Sep, 2017 1 commit
  26. 29 Aug, 2017 1 commit
  27. 23 Aug, 2017 1 commit
  28. 08 Aug, 2017 1 commit
  29. 05 Aug, 2017 1 commit
    • Kirill Terekhov's avatar
      Fixes and updates · 6a0126bc
      Kirill Terekhov authored
      Replace algorithms for computation of barycenter, volume, area, normal.
      Unit test for algorithms. Separate algorithm for computation of
      orientation of faces.
      
      Swap algorithm for variables for a faster matrix inversion algorithm.
      Minor optimization for Matrix::Solve, more general templates for
      multiplication.
      
      Add a grid tool to split non-planar faces.
      6a0126bc
  30. 29 Jul, 2017 1 commit
    • Kirill Terekhov's avatar
      Some fixes and updates · f23b08df
      Kirill Terekhov authored
      Matrix of integers in inmost_dense.h.
      
      Fix some warnings in grdecl reader in mesh_ecl_file.cpp.
      
      Fix for mean value calculation over faces in geometry.cpp.
      
      Added base64 encoding/decoding for future binary vtu reader.
      
      Some improvements for input handling on mac in OldDrawGrid example.
      f23b08df
  31. 21 Jun, 2017 2 commits
    • Kirill Terekhov's avatar
      Structure for safer OpenMP · 85fedb59
      Kirill Terekhov authored
      Added linked_array structure that represents linked list with subarray of constant size. This elemenates possible crash with openmp when mesh is simultaneously modified and data is accessed. Previously when array of links was reallocated in chunk_array due to mesh growth, the pointer may be simultaneously changed due to reallocation and be accessed by another thread. Now reallocation adds another segment of the array in linked list making previous records intact. To restore previous behavior undefine NEW_CHUNKS in container.hpp.
      85fedb59
    • Kirill Terekhov's avatar
      GRDECL format reader update · c082bd20
      Kirill Terekhov authored
      Replaced algorithm in GRDECL reader that determines location of intersection of segments from projected to physical coordinates. Privously it was performed with bilinear interpolation of pillar coordinates. This leads to segments being curvilinear arcs in physical world. Now the location is determined at the middle of the shortest possible segment between two original segments. ECL_CURVILINEAR option is absolute.
      
      GRDECL reader now parses wells, well complitions, well specifications, well groups and defines well schedule through tags.
      c082bd20
  32. 15 Jun, 2017 1 commit
    • Kirill Terekhov's avatar
      Updates to GRDECL/VTU readers · 61de3bb7
      Kirill Terekhov authored
      Many updates to GRDECL file format:
      - Processing more properties fields, such as pressure, sgas, soil, etc.
      - Processing MULTIPLY keyword for properties and transmissibilities
      - Introduced field TRANM for transmissibility multipliers set with TRANX/TRANY/TRANZ keywords in MULTIPLY keyword, or with EDITNNC keywords or FAULTS/MULTFLT keyword
      - Algorithm that separates faces in place of blocks with zero volume and nonzero ACTNUM. Option ECL_DEGENERATE that replaces algorithm with transmissibility multiplier in TRANM.
      -Optimization: bypass algorithm that resolves faces out of set of edges when only one face is expected.
      - Processing of NTG keyword.
      
      Fix swap algorithm in dynarray container.
      
      Loading of 2d and mixed 2d/3d grids from VTU files.
      
      Fix Visual Studio warnings in sparse.cpp
      61de3bb7
  33. 13 Jun, 2017 1 commit
    • Kirill Terekhov's avatar
      Small fix · 6a172976
      Kirill Terekhov authored
      Add const to argument to UniteCells, UniteFaces, UniteEdges
      6a172976
  34. 10 Jun, 2017 2 commits
    • Kirill Terekhov's avatar
      Fix and updates · 919a5923
      Kirill Terekhov authored
      Fix const-correctness in class matrix
      
      Display references as segments and variable as field in OldDrawGrid example. Separate OldDrawGrid source into files.
      919a5923
    • Kirill Terekhov's avatar
      Fix and updates · a3e1505b
      Kirill Terekhov authored
      Remove warnings in visual studio in modify.cpp and SolverInner.cpp
      
      Improve output in OldDrawGrid example.
      
      Fix compilation problem reported by Vasily Kramarenko.
      a3e1505b