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Author SHA1 Message Date
Jostein R. Natvig
53de3c03d1 Some cleanup. 'Transpose' getFaceCellNeighbors. 2010-08-05 07:33:59 +00:00
Bård Skaflestad
0d0f8eb69c The geometry routines are presently in 'geometry.c', not 
'mimetic_geometry.c'.  Reflect this in the build command.
 2010-08-04 20:35:32 +00:00
Bård Skaflestad
02f6a33282 Assign cell volumes to '.cells' sub-structure. Having volumes in the 
'.faces' sub-structure is slightly counter intuitive.
 2010-08-04 20:33:57 +00:00
Bård Skaflestad
2b943b8f3a Don't spam command window with verbose build messages. While useful 
in debugging, this has no place in production.
 2010-08-04 19:46:25 +00:00
Bård Skaflestad
f75b20430e Expand SVN keywords. 2010-08-04 16:28:45 +00:00
Bård Skaflestad
98fcce29f6 Add MEX wrapper for computing pressure and fluxes given interface 
pressures and output from 'mex_schur_comp_symm'.
 2010-08-04 16:27:13 +00:00
Jostein R. Natvig
de74b2565c Add geometry processing in C. 2010-08-04 14:11:37 +00:00
Jostein R. Natvig
a118c2f8ef A first attempt at a C API to MRST grids. 2010-08-04 14:10:27 +00:00
Bård Skaflestad
a2af73ea08 Correct typo in comment. 2010-08-04 12:29:49 +00:00
Bård Skaflestad
235f534376 Appease MLINT. 2010-08-04 11:51:58 +00:00
Bård Skaflestad
53489b4e72 Add MEX wrapper (and test script) for computing the hybrid system 
component matrices using compiled C code.
 2010-08-04 11:44:48 +00:00
Bård Skaflestad
2f30e6f0c5 Initial implementation of hybrid system infrastructure. Actual 
assembly and system solve not currently implemented.  This is untested.
 2010-08-03 17:01:33 +00:00
Bård Skaflestad
2cb51aac48 Don't require build(er|system) to #define COMPILING_FOR_MATLAB in 
order to compile this file.
 2010-08-03 14:27:13 +00:00
Bård Skaflestad
287d230f8a Ignore anything named *.mexa64 as these files are compiler output. 2010-07-09 15:36:29 +00:00
Bård Skaflestad
4ea66c06b1 Remove macro definition which is no longer needed. 2010-07-09 10:39:26 +00:00
Bård Skaflestad
eccc63d566 Assert copyright. Forgotten in previous revision. 2010-07-09 10:16:55 +00:00
Bård Skaflestad
945253df6b Remove statements disabled in earlier revision. 2010-07-09 09:34:29 +00:00
Bård Skaflestad
81d00cc324 Add documentation and building quirk (-DCOMPILING_FOR_MATLAB=1). 2010-07-09 09:32:21 +00:00
Bård Skaflestad
5024034657 Use mxMalloc() and mxFree() over their ANSI C counterparts in order 
to register memory usage with the M memory manager (e.g., for Ctrl-C
  or error purposes).
 2010-07-09 09:31:26 +00:00
Bård Skaflestad
5cc657c89e Add first fully functioning M-callable C implementation of the 
'ip_simple' mimetic inner product.  Coincides with the results from
  'computeMimeticIP' to (roughly) the order of round-off on a
  non-trivial test case.

  The calling interface is

      BI = mex_ip_simple(G, rock)

  and some latitude has been extended towards multiple data types in
  the various G fields (e.g., G.cells.facePos may be an 'int32').

  Additional clean-up and optimisation is likely.
 2010-07-08 23:28:33 +00:00
Bård Skaflestad
fc5bf7f555 Provide call interface to MEX routine for easier M testing. 2010-07-04 22:24:37 +00:00
Bård Skaflestad
9eca2f1e92 Implement cell loop (tentatively named mim_ip_simple_all()) and a 
MEX gateway for easy testing from M.  Builds with fairly strict
  warnings, but is not tested yet.
 2010-07-04 21:44:04 +00:00
Bård Skaflestad
49242b7e2f The LAPACK and BLAS operators do not modify their (char*) 
parameters.  Declare these operators as taking (const char*)s.
 2010-07-03 11:07:56 +00:00
Bård Skaflestad
05d4a5fdef Correct a few embarrasing matrix dimension errors (in the "linear 
pressure" part).
 2010-07-02 22:19:38 +00:00
Bård Skaflestad
56a7db04d3 Split mim_ip_simple() up into two co-operating procedures, 
- mim_ip_span_nullspace()
        Constructs orthogonal basis for mimetic IP null space.
    - mim_ip_linpress_exact()
        Adds term to impose exactness for linear pressure fields.

  Re-implement mim_ip_simple() in terms of these procedures.
 2010-06-29 21:18:23 +00:00
Bård Skaflestad
01edb43f47 Allow builder to -Define expansion of MAT_SIZE_T . 2010-06-29 19:11:26 +00:00
Bård Skaflestad
c5379fb191 Appease the -pedantic -ansi gods. 2010-06-29 15:32:03 +00:00
Bård Skaflestad
08d53ece42 Don't fall prey to refactoring errors. 2010-06-28 22:54:31 +00:00
Bård Skaflestad
5441bc3efe For kicks and giggles, add an (untested) C+BLAS/LAPACK 
implementation of the 'ip_simple' mimetic inner product.

  Suggested by: jrn.
 2010-06-28 22:47:55 +00:00
Bård Skaflestad
ee9a8fdc59 Implement G.type for OPM processing. 2010-03-18 16:31:10 +00:00
Bård Skaflestad
b3f61acd81 Assert Copyright for 2010 in files missed in OPM -r762. 2010-03-18 15:57:02 +00:00
Jostein R. Natvig
89128edfac Add hack to reverse sign in ZCORN if ZCORN decrease along pillar. 
The sign of z-coordinates in the processed grid is restored to ensure
right-handedness in relation between face geometry and face-cell topology.
 2010-03-03 06:49:51 +00:00
Jostein R. Natvig
d86ba9ab8d Add sanity chech of input. 2010-01-15 13:20:25 +00:00
Atgeirr Flø Rasmussen
97718768fd Changed to ensure a convex combination is taken when points 
are between pillar extremes. Original code kept in #if 0 block.
 2010-01-06 09:22:42 +00:00
Jostein R. Natvig
f795a753ed Catch up with change in grid structure. 2010-01-05 15:43:59 +00:00
Jostein R. Natvig
d5c900de11 *Change some fields from double to int. 
*Add copyright.

Lacking functionality to split disconnected grid.
 2009-12-16 13:49:14 +00:00
Bård Skaflestad
6b097bf779 Add 'cartDims' field to mex'ed processing. 2009-12-09 09:03:25 +00:00
Bård Skaflestad
e19ff111d0 Expand SVN keywords. 2009-12-01 09:47:13 +00:00
Bård Skaflestad
2ae0fc1532 Re-implement mex building in terms of 'buildmex' function. 2009-12-01 09:46:31 +00:00
Jostein R. Natvig
0e73dd9315 Minor change. 2009-11-26 07:08:44 +00:00
Jostein R. Natvig
f4b0ab8c23 Ensure build mechanism changes back to current directory 
also when build fails.
 2009-11-26 07:06:36 +00:00
Jostein R. Natvig
98ff8ac4f1 Bugfix in mex file. Fixes bug that casued Matlab to crach on 
second call to procesgrid.
 2009-11-26 06:47:19 +00:00
Bård Skaflestad
6fee738652 Use pure C comments only (i.e., /* foo */). C++ type comments (//) 
yield errors in GCC 4.4 and later.  We may consider using C99 mode
  though...
 2009-11-20 15:36:32 +00:00
Jostein R. Natvig
8d81aa467b Add field G.cells.facePos to grid struct. 2009-11-19 17:26:07 +00:00
Jostein R. Natvig
0a895e9432 Remove old Matlab files used for debugging. Use new mex gateway 
function and MRST for testing.
 2009-11-19 17:19:23 +00:00
Jostein R. Natvig
01fe4d35e0 Add extra error checks. 2009-11-19 17:16:53 +00:00
Jostein R. Natvig
6c4f2e525c Matlab frontend, documentation and build instruction for 
processgrid mex script.

This interface allows users of the Matlab Reservoir
Simulation Toolbox (MRST) to use the OPM corner point
grid processing in MRST.  This represent a significant speedup
over the native Matlab grid processing already avaliable in
MRST.
 2009-11-19 17:15:09 +00:00
Jostein R. Natvig
5f6544fe73 Use mexopts.sh to control which compiler to use when building Matlab 
mex script processgrid.c.
 2009-11-19 17:10:47 +00:00
Jostein R. Natvig
23665a99e4 Add nodePos to G.faces field. 2009-11-19 15:25:37 +00:00
Jostein R. Natvig
dd1df7ff3f Removed illegal debug code. 2009-09-21 12:24:27 +00:00