 28 Mar, 2019 1 commit


Kirill Terekhov authored

 26 Mar, 2019 1 commit


Kirill Terekhov authored

 31 Jan, 2019 1 commit


Kirill Terekhov authored

 18 Jan, 2019 1 commit


Kirill Terekhov authored

 02 Nov, 2018 1 commit


Kirill Terekhov authored
Fix compilation issue with std::isinf Finish memory_pool implementation in container.h Use of matrices allocated in memory pool for intermediate results in dense linear algebra operations in inmost_dense.h Use of memory pool for matrices in inmost_autodiff.h Change error reporting and return type in Invert, Solve, CholeskyInvert, CholeskySolve, PseudoInvert, PseudoSolve Add unit tests for linear algebra on dense matrices.

 18 Apr, 2018 2 commits


Kirill Terekhov authored

Kirill Terekhov authored

 28 Mar, 2018 1 commit


igor authored

 26 Mar, 2018 1 commit


igor authored

 26 Dec, 2017 1 commit


igor authored

 02 Nov, 2017 1 commit


Kirill Terekhov authored
Added multilevel version of croutilu 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 nearzero values in maximum product transversal algorithm and negative pathlength. Fixes for output in DrawMatrix, option for textbased output for small matrices.

 17 Oct, 2017 2 commits


Kirill Terekhov authored

Kirill Terekhov authored

 16 Oct, 2017 2 commits


Kirill Terekhov authored

Kirill Terekhov authored

 15 Oct, 2017 2 commits


Kirill Terekhov authored

Kirill Terekhov authored

 13 Oct, 2017 1 commit


Kirill Terekhov authored
Fix eclipse grid reader issues: upper case on include, hang on TSTEPS read with memory overflow, crash when permeability is needed for well index

 26 Aug, 2017 1 commit


Kirill Terekhov authored
Prevent crash for meshes without ACTNUM

 14 Aug, 2017 2 commits


Kirill Terekhov authored

Kirill Terekhov authored

 09 Aug, 2017 1 commit


Kirill Terekhov authored
Update geometric algorithms, improve SplitNonplanar tool, introduce CollapseDegenerate tool (currently only deletes cells).

 08 Aug, 2017 1 commit


Kirill Terekhov authored

 05 Aug, 2017 1 commit


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 nonplanar faces.

 29 Jul, 2017 1 commit


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.

 23 Jun, 2017 1 commit


Kirill Terekhov authored

 22 Jun, 2017 2 commits


Kirill Terekhov authored
GRDECL reader  check time steps are not negative, write well direction. MPTILUC  prevent out of memory access for singular matrices.

Kirill Terekhov authored
Add well depth and information on time steps.

 21 Jun, 2017 1 commit


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.

 15 Jun, 2017 1 commit


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

 05 Jun, 2017 1 commit


Kirill Terekhov authored

 04 Jun, 2017 4 commits


Kirill Terekhov authored

Kirill Terekhov authored
Quick and dirty reader for XML VTK files of unstructured grids.

Kirill Terekhov authored
Correctly handle trailing comments after keywords. Prevent visual studio to complain under debug that array subscript is out of range.

Kirill Terekhov authored
+switch off Octree example  not compiling on windows

 28 May, 2017 1 commit


Kirill Terekhov authored
Fix dot product of dense matrices, introduce submatrix operator for dense matrices that allows to manipulate data in part of the matrix. Do not store automatizator reference in dynamic_variable. When only PERMX is provided in GRDECL file, consider it as scalar permeability.

 29 Mar, 2017 1 commit


Kirill Terekhov authored

 06 Mar, 2017 1 commit


Kirill Terekhov authored
Consistent checks for presence of global ids and use of global ids in communications between shared and ghost elements in parallel. Simplified octree example without GUI.

 22 Feb, 2017 1 commit


Kirill Terekhov authored
Silence solvers complaints about parameters. Updates for Tests/solver_test001 Disable TagVariable and TagVariableArray when USE_AUTODIFF is disabled. Fixes for Octree example.

 17 Feb, 2017 1 commit


Kirill Terekhov authored
