GitLab

- Add wrapper needed to compute the steady-state using bytecode and solve_algo = 0, ..., 4

in unused model local variables

options (closes #98)

- Changing the the stack_solve_algo option :
Previous version             New version
1 : Sparse LU                0 : Sparse LU
2 : GMRES                    1 : Relaxation
3 : BiCGStab                 2 : GMRES
4 : Sparse LU & Optimal Path 3 : BiCGStab
5 : bytecode own solver      4 : Sparse LU & Optimal Path
                             5 : bytecode own solver

- Substitutes lead for exogenous and endogenous variables in the deterministic case: direct substitution of the variables even in non-linear expressions

Bug correction in the deterministic simulation: to solve a purely backward or forward looking block requires contemporaneous derivatives only.

- preprocessor provides informations about the dynamic structure of each block
- extends the algorithms available with bytecode: stack_solve_algo = 1, 2, 3 and 4 is compatible the bytecode. Speed and memory requirement are improved with stack_solve_algo = 1 or 4 for large scale models.
- bytecode can be used to evaluate a model

redundant with data members, added const keywords, use passing-by-reference)

- remove useless output type oMatlabDynamicModelSparseLocalTemporaryTerms
(indistinguishable from oMatlabDynamicModelSparseLocal)
- fix bug in output type of sparse static model

Preprocessor: in the parameter derivatives file, add the global "oo_" when the STEADY_STATE operator is used

Preprocessor: use a sparse representation for the 2nd derivatives of residual and jacobian w.r.t. parameters and the derivative of hessian w.r.t. parameters

Preprocessor: only compute on demand the 2nd derivatives of residual and jacobian w.r.t. parameters and the derivative of hessian w.r.t. parameters

* in DataTree, new functions for testing if some opcode (unary, binary or trinary) is used somewhere in the tree
* removed DataTree::containsSteadyState(), rather use a call to the new utility function

Adds location indications in error message of "bytecode" + minor correction (string passed as &string).

git-svn-id: https://www.dynare.org/svn/dynare/trunk@3374 ac1d8469-bf42-47a9-8791-bf33cf982152

git-svn-id: https://www.dynare.org/svn/dynare/trunk@3373 ac1d8469-bf42-47a9-8791-bf33cf982152

git-svn-id: https://www.dynare.org/svn/dynare/trunk@3367 ac1d8469-bf42-47a9-8791-bf33cf982152

* fix options stack_solve_algo={2,3,4} (closes #68)
* fix crashes for singular normalizations (closes #44) and implement decreasing cutoff
* fail for stack_solve_algo=2 under Octave (because there is no gmres function in Octave)


git-svn-id: https://www.dynare.org/svn/dynare/trunk@3279 ac1d8469-bf42-47a9-8791-bf33cf982152

Beautified preprocessor code (uncrustify + emacs + manual adjustments, in particular with templates in MacroValue)

git-svn-id: https://www.dynare.org/svn/dynare/trunk@3249 ac1d8469-bf42-47a9-8791-bf33cf982152

git-svn-id: https://www.dynare.org/svn/dynare/trunk@3244 ac1d8469-bf42-47a9-8791-bf33cf982152

* fixed a bug with EXPECTATION operator: now handle model local variables
* substitute EXPECTATION operator even in deterministic models (for avoiding crashes, even if use of this operator doesn't make sense there)
* forbid the use of EXPECTATION and STEADY_STEATE outside model block
* minor implementation changes in EXPECTATION and STEADY_STATE operators

reference manual:
* documented EXPECTATION and STEADY_STATE operators
* added a note in write_latex_{static,dynamic}_model commands documentation about auxiliary variables and other model transformations


git-svn-id: https://www.dynare.org/svn/dynare/trunk@3145 ac1d8469-bf42-47a9-8791-bf33cf982152

* reworked a little bit the implementation
* documented the command in the reference manual
* added a test


git-svn-id: https://www.dynare.org/svn/dynare/trunk@3143 ac1d8469-bf42-47a9-8791-bf33cf982152

git-svn-id: https://www.dynare.org/svn/dynare/trunk@3137 ac1d8469-bf42-47a9-8791-bf33cf982152

git-svn-id: https://www.dynare.org/svn/dynare/trunk@3116 ac1d8469-bf42-47a9-8791-bf33cf982152

git-svn-id: https://www.dynare.org/svn/dynare/trunk@3111 ac1d8469-bf42-47a9-8791-bf33cf982152