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336 Commits

Author SHA1 Message Date
Kai Bao
5c409173b4 Removing some debugging output. 2014-05-22 20:56:22 +02:00
Kai Bao
95cd33185b Correcting the determination of stagnate. 2014-05-22 20:25:58 +02:00
Kai Bao
f597e2117d Rewriting the detection function with for loop. 
It is more automatic while it remains to change to some more flexible
form.
 2014-05-22 16:07:17 +02:00
Kai Bao
d7aa21dc03 Merge branch 'master' into oscillation_treatment_withlimitedupdate 
Conflicts:
	opm/autodiff/FullyImplicitBlackoilSolver.hpp
 2014-05-22 09:59:50 +02:00
Atgeirr Flø Rasmussen
cb327ce63a Warning removal: const on return types not needed. 2014-05-21 19:49:29 +02:00
Bård Skaflestad
f0d908d104 Merge pull request #140 from atgeirr/cpr-preconditioning 
Cpr preconditioner
 2014-05-21 15:36:12 +02:00
Atgeirr Flø Rasmussen
f48ee55c0d Change error message. 2014-05-21 13:15:42 +02:00
Atgeirr Flø Rasmussen
e9ab64fd18 Remove usage of DUNE_UNUSED_PARAMETER. 2014-05-21 13:14:02 +02:00
Kai Bao
2733b5459e Removing the space before (). 2014-05-21 11:02:04 +02:00
Kai Bao
252048b30a Removing one blank line. 2014-05-21 11:00:24 +02:00
Kai Bao
0178bd1b8c Removing the bool paramters calling stablizeNewton. 2014-05-21 10:47:55 +02:00
Kai Bao
5277fa389d Removing two input paramters in stablizeNewton(). 
Removing the bool input parameters osicllate and stagnate from the
stablizeNewton(). Basically, the value omega will decide if the
relaxation will be applied.
 2014-05-21 10:44:20 +02:00
Kai Bao
578abe3b78 Merge branch 'master' into oscillation_treatment_withlimitedupdate 
Conflicts:
	opm/autodiff/FullyImplicitBlackoilSolver.hpp
 2014-05-21 10:12:49 +02:00
Atgeirr Flø Rasmussen
3e956a9659 Merge pull request #139 from GitPaean/limited_variable_update 
Limited variable update
 2014-05-20 21:52:22 +02:00
Kai Bao
827cd7e8e4 Removing the param.has() if condition. 2014-05-20 19:53:39 +02:00
Kai Bao
44a3dbd732 Finishing the workflow. 2014-05-20 19:52:15 +02:00
Atgeirr Flø Rasmussen
fec6154d81 Remove unused data members and parameters. 2014-05-20 15:23:04 +02:00
Kai Bao
63c53096cd Using param.getDefault() instead of param.get(). 
And also remove the space in dsMax (), drsMaxRel (), dpMaxRel ().
 2014-05-20 15:17:37 +02:00
Kai Bao
0e244a4845 Commit to save changes. 2014-05-20 15:00:49 +02:00
Atgeirr Flø Rasmussen
023a46fa12 Put creation of elliptic system in separate function. 2014-05-20 14:24:24 +02:00
Atgeirr Flø Rasmussen
b823324e59 Cite CPR article by Gries, Stuben et al. 2014-05-20 14:23:49 +02:00
Kai Bao
9557db4c15 Merge branch 'limited_variable_update' of github.com:GitPaean/opm-autodiff into oscillation_treatment_withlimitedupdate 
Conflicts:
	opm/autodiff/FullyImplicitBlackoilSolver.hpp
 2014-05-20 13:45:13 +02:00
Kai Bao
c617623eb1 Adding debugging output. 2014-05-20 13:31:13 +02:00
Kai Bao
79916078f2 Changing the defalut value for the paramters. 
Add reordering the intialization order to removing the reordered
warning.
 2014-05-20 13:05:11 +02:00
Kai Bao
8dcae05a7b Revising the function stablizeNewton(). 
For the SOR type relaxation, we need the dx from the previous iteration.
 2014-05-20 11:25:04 +02:00
Kai Bao
5b6c325a32 Finish the first stablizeNewton(). 2014-05-19 18:41:38 +02:00
Kai Bao
ab8636b57d Add function detectNewtonOscillations. 2014-05-19 15:43:56 +02:00
Kai Bao
341f727467 Add the residuals() function. 2014-05-19 13:06:44 +02:00
Atgeirr Flø Rasmussen
307cd6ef33 Add convergence check, local whitespace cleanup. 2014-05-19 11:21:23 +02:00
Atgeirr Flø Rasmussen
ec03062b51 Remove unused code. 2014-05-19 11:13:17 +02:00
Kai Bao
a969025c5e Add a residuals function prototype. 2014-05-19 10:41:23 +02:00
Kai Bao
2b31ab6111 Removing one blank line. 2014-05-16 18:27:23 +02:00
Kai Bao
d461eb9e76 Cleaning up some debugging output. 2014-05-16 18:15:42 +02:00
Kai Bao
f2ecbf163e Cleaning up some debugging output. 2014-05-16 18:13:36 +02:00
Kai Bao
cd50b54ddf Finishing the modification for solver class. 2014-05-16 18:02:55 +02:00
Atgeirr Flø Rasmussen
d9d5074dd2 Initial implementation of CPR preconditioner done. 
With some caveats:
  - scaling factors for material balance equations and pressure are hardcoded.
  - pressure system is formed from sum of material balance equations, with
    no check for diagonal dominance.
 2014-05-16 14:21:14 +02:00
Kai Bao
94e3fd3fcb Add more residual output in getConvergence. 
Output the residualWellFlux, residualWell, MB to monitor the convergence
process.
 2014-05-16 13:52:33 +02:00
Kai Bao
55b0164d4a Apply dpmaxrel to the update of bhp 
And also change the default value for dpmaxrel.
 2014-05-16 13:46:00 +02:00
Kai Bao
b001c580b9 Add drsmaxrel for the update of rs. 
drsmaxrel is a relative limit.
 2014-05-16 13:32:34 +02:00
Kai Bao
4cef151091 Add dsmax for the update of saturations. 
dsmax is the absolute limit for saturation update.
 2014-05-16 13:26:44 +02:00
Atgeirr Flø Rasmussen
52746a6455 Fix two bugs in updateWellControls(). 
The bugs were:
  - Not accounting for the different storage orders used for the
    state.qs variable and the WellState*::wellRates() field.
  - When switching to rate control, well rates for phases other
    than that to be controlled by were set to zero.
 2014-05-16 09:07:43 +02:00
Atgeirr Flø Rasmussen
bbf11c42c6 Pass elliptic matrix part to CPR preconditioner. 
For now, the top left part is passed with no summing of equations or checks
for diagonal dominance.
 2014-05-15 15:49:14 +02:00
Atgeirr Flø Rasmussen
c10a6f0804 Instantiate new preconditioner. 
Using it so far only for comparing to existing solver.
 2014-05-14 15:53:54 +02:00
Atgeirr Flø Rasmussen
c0ce5a13b4 Add preliminary version of CPR preconditioner class. 
This version simply does ILU(0) preconditioning.
 2014-05-14 15:52:01 +02:00
Atgeirr Flø Rasmussen
b73367deda Let computeNewtonIncrement() eliminate well equations. 
In its current state, we still don't do CPR, but eliminate the well equations,
solve the resulting system and finally recover the eliminated well unknowns.
 2014-05-13 15:02:11 +02:00
Atgeirr Flø Rasmussen
c60a080a73 Added some utility functions for the CPR preconditioner. 
The new functions are:
    - eliminateVariable()
    - recoverVariable()
    - isDiagonal()
 2014-05-13 14:58:13 +02:00
Atgeirr Flø Rasmussen
3e41bf11e9 Enable user control of linear solver for full and elliptic system. 
This is done by using parameter subgroups 'cpr_elliptic' and 'cpr_full'.
If groups are not present, parent (root) group will be queried.
 2014-05-12 17:12:04 +02:00
Atgeirr Flø Rasmussen
54c07f3d0c Add choice of solution strategies to simulators. 
The following is changed in this commit:
 - The constructor for NewtonIterationBlackoilSimple now takes
   a parameter object instead of a linear solver.
 - The fully implicit black-oil simulators can now use the CPR
   preconditioning strategy (by passing use_cpr=true) or the
   simple strategy (the default).
Note that as of this commit, the CPR preconditioning still has
not been implemented properly, and behaves just like the simple
strategy.
 2014-05-12 11:10:59 +02:00
Atgeirr Flø Rasmussen
46e4ea7736 Add initial skeleton of CPR preconditioning class. 
Implementation is identical to NewtonIterationBlackoilSimple for now.
 2014-05-12 11:10:06 +02:00
Atgeirr Flø Rasmussen
9e170a3f96 Fix missing template keyword. 
When invoking a member template in a template function one must in most
cases use the template keyword as a qualifier to indicate that the member
is a template.

I do not understand why this did not trigger a compiler error for the
original author though.
 2014-05-12 09:28:15 +02:00