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84 Commits (3e1a2ad450f80f667a647d0740b15b7d763d87df)

Author SHA1 Message Date
Ferhat Mihoubi 3e1a2ad450 - Substitutes lead for exogenous and endogenous variables in the deterministic case: direct substitution of the variables even in non-linear expressions 2010-09-17 12:17:09 +02:00
Ferhat Mihoubi 2da9d5adda Bug correction in the deterministic simulation: to solve a purely backward or forward looking block requires contemporaneous derivatives only. 2010-09-17 12:17:00 +02:00
Ferhat Mihoubi f68e4fd455 - compute the jacobian matrix for exogenous, det_exogenous and previous blocks endogenous 
- 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
 2010-09-17 12:16:47 +02:00
Sébastien Villemot 2c10d03368 Preprocessor: rename "NodeID" in "expr_t" 2010-09-17 12:13:26 +02:00
Sébastien Villemot c8fdd5d9d1 Preprocessor: uniformize typedef names (with a "_t" suffix) 2010-09-16 19:00:48 +02:00
Sébastien Villemot c3c8fa5cca Preprocessor: clean prototypes of ModelTree methods (removed arguments 
redundant with data members, added const keywords, use passing-by-reference)
 2010-09-16 17:51:50 +02:00
Sébastien Villemot ae3e741cb8 Preprocessor: 
- remove useless output type oMatlabDynamicModelSparseLocalTemporaryTerms
(indistinguishable from oMatlabDynamicModelSparseLocal)
- fix bug in output type of sparse static model
 2010-09-16 16:57:35 +02:00
Sébastien Villemot e44c41334e Preprocessor: in the parameter derivatives file, add the global "oo_" when the STEADY_STATE operator is used 2010-08-12 18:16:24 +02:00
Michel Juillard 6c0a0969f6 make sure that 2nd and 3rd order derivatives that haven't been computed are not taken to be zero. 2010-07-17 10:14:22 +02:00
Sébastien Villemot 2356ef7460 Preprocessor: cosmetic changes related to 'size_t' 2010-06-18 15:48:46 +02:00
Sébastien Villemot 1dde6f2ee5 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 2010-06-07 18:46:57 +02:00
Sébastien Villemot 09bb06b516 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 2010-06-07 16:42:27 +02:00
Sébastien Villemot a47a639330 Preprocessor: changing return order of parameter derivatives to match Marco's code 2010-06-04 09:57:56 +03:00
Michel Juillard 188ec4932d preprocessor: corrected missing initialization of v3 in <fname>_dynamic.c 2010-05-21 11:38:23 +02:00
Sébastien Villemot 6f9e0ca1e9 Preprocessor: replace non-standard operators 'and'/'or' by '&&'/'||' 2010-04-28 16:03:32 +02:00
Sébastien Villemot 2cf5c3808d Preprocessor: add a check to DynamicModel::toStatic() 2010-04-23 18:32:30 +02:00
Sébastien Villemot d8dcfa131e Preprocessor: changed the prototype of DataTree::AddLocalVariable() 2010-04-23 18:32:14 +02:00
Houtan Bastani 042a3ced7c second derivatives of model equations w.r.t. parameters. 2010-03-16 10:15:19 +01:00
Houtan Bastani 49e4bc89ae small fix to implementation of second derivatives of jacobian w.r.t. parameters 2010-03-15 17:23:55 +01:00
Houtan Bastani c7093a8385 second derivatives of jacobian w.r.t. parameters 2010-03-15 16:02:07 +01:00
Houtan Bastani 673bf79a5e derivative of hessian w.r.t. params. 2010-03-11 16:51:07 +01:00
Houtan Bastani 9abc7563c1 Add support for external functions 2010-02-23 18:15:18 +01:00
Sébastien Villemot e70d899c66 Preprocessor: 
* 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
 2010-02-23 16:45:56 +01:00
ferhat bce6509773 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
 2010-01-22 16:42:08 +00:00
ferhat f13b95cb87 "bytecode" option can be used without "block" option 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3373 ac1d8469-bf42-47a9-8791-bf33cf982152
 2010-01-22 10:03:29 +00:00
houtanb e616667f75 expectation conditional on a restricted information set 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3367 ac1d8469-bf42-47a9-8791-bf33cf982152
 2010-01-18 22:08:44 +00:00
sebastien 22000da5ea Changes by Ferhat: 
* 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
 2009-12-21 10:29:21 +00:00
sebastien 3aa8876538 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
 2009-12-16 17:13:23 +00:00
sebastien 160ec5d7ca preprocessor + bytecode DLL: various enhancements to block and bytecode options (changes by Ferhat) 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3244 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-12-16 13:21:31 +00:00
sebastien 5568e622b8 preprocessor: 
* 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
 2009-11-09 15:13:47 +00:00
sebastien 6bd2cb04de predetermined_variables: 
* 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
 2009-11-09 11:03:18 +00:00
houtanb 07ba8ebdee implements predetermined_variables operator 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3137 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-11-07 18:37:11 +00:00
houtanb 97d65a0096 added default cases to remove gcc warnings 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3116 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-11-02 18:31:50 +00:00
stepan 4784538a62 Removed changes introduced in revision 3108. 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3111 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-10-31 10:54:58 +00:00
stepan a966f0e917 Merge branch 'master' of git@vandrezanne.net:/home/git/repositories/dynare 
Conflicts:
	preprocessor/DynamicModel.cc

git-svn-id: https://www.dynare.org/svn/dynare/trunk@3108 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-10-31 07:55:10 +00:00
houtanb e45d3a4cb2 changed expectation operator from BinaryOpNode to UnaryOpNode 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3102 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-10-30 05:21:54 +00:00
sebastien 760085d6fe preprocessor: clean-up workaround for acosh(), asinh(), atanh() on Win 64 platforms 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3101 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-10-29 17:16:10 +00:00
ferhat c752ca6122 - use of classes to describe the bytecode tags 
- use static option for bytecode instead of steady_state option

git-svn-id: https://www.dynare.org/svn/dynare/trunk@3048 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-10-16 16:34:27 +00:00
sebastien 66684bbb9a preprocessor: implement third-order derivatives in USE_DLL mode 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3036 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-10-12 16:09:16 +00:00
sebastien 7bfeef5d7f preprocessor: 
* fixed substitution of endogenous with leads >= 2: take into account exogenous with leads in non-linear terms
* fixed substitution of exogenous with leads: take into account other variables with leads in non-linear terms


git-svn-id: https://www.dynare.org/svn/dynare/trunk@3027 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-10-07 16:34:42 +00:00
sebastien 021e0ebb2e preprocessor: in stochastic mode, create auxiliary variables for exogenous with non-zero lead/lag 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3026 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-10-07 14:07:13 +00:00
houtanb 0973dd9fa4 fixes global oo_ declaration for steady state operator as discussed on 14 Sep 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3020 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-10-02 18:36:07 +00:00
sebastien 7c7a59e1b8 preprocessor: reverted useless changes from last commit 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3016 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-10-02 17:02:35 +00:00
ferhat e8d9cbc94a The local variables are implemented with byte code 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3015 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-10-02 16:47:43 +00:00
sebastien 2f1382fab5 preprocessor: 
* In stochastic mode, now transforms the model by removing leads and lags greater or equal to 2 (creating auxiliary variables and equations in the process)
* Information about these variables is in structure M_.aux_vars
* Automatically add the necessary initialization for auxiliary vars after the initval block or load_params_and_steady_state


git-svn-id: https://www.dynare.org/svn/dynare/trunk@3002 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-09-30 15:10:31 +00:00
ferhat 0c7fea9e5f - the "steady_state" function is implemented with the "bytecode" option 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@2952 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-09-18 16:34:11 +00:00
sebastien 5fb759e486 Don't create model subdirectory in block+bytecode mode 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@2904 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-09-08 08:07:07 +00:00
sebastien 155828bc48 Added derivatives of dynamic model residuals with respect to parameters 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@2902 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-09-08 08:06:06 +00:00
sebastien d26ff57671 Cleanup "cutoff" and "mfs" options (the former is no longer in options_) 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@2888 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-09-03 10:10:06 +00:00
sebastien 743041ecc4 Remove useless "markowitz" data member in DynamicModel and StaticDllModel 
git-svn-id: https://www.dynare.org/svn/dynare/trunk@2886 ac1d8469-bf42-47a9-8791-bf33cf982152
 2009-09-03 09:57:17 +00:00