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Willi Mutschler authored 1 year ago and Sébastien Villemot committed 1 year ago

Related to Dynare/dynare#1893 and Dynare/dynare#1894

Initialization with initalizer list is nicer. And, more importantly,
initialization with parentheses is not supported by Clang < 16.

Add interface for brooks_gelman_plotrows option

See merge request Dynare/preprocessor!78

Remove unused exo_names_orig_ord

See merge request Dynare/preprocessor!77

Rename resid command

See merge request Dynare/preprocessor!76

Related to dynare#1888

– enforce POSIX version of the MinGW cross-compiler
– add strip binary

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New homotopy options for perfect_foresight_{setup,solver} and perfect_foresight_with_expectation_errors_solver

Also remove homotopy_alt_starting_point option, and some options from
perfect_foresight_with_expectation_errors_setup.

That architecture is now essentially obsolete.

- add proper detection of Boost
- add logic for making FlexLexer.h always available
- statically link the executable if prefer_static=true
- add Homebrew native file
- add Windows cross file

This is due to our Bison files requiring version 3.2.

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Temporary terms computed in previous blocks were not used in the bytecode
output of a given block. This was inefficient (because this means that
expressions already computed and store in the temporary terms vector would be
recomputed), and incidentally it would break the external functions
output (because it would trigger a lookup in the “TEF terms”, which would thus
fail).

Closes: #115

parallel_use_psexec: use correct field

See merge request Dynare/preprocessor!75

If the model is purely backward, determine whether all original equations have
a single contemporaneous endogenous on the LHS. If this is the case, then first
try a normalization by enforcing that each original equation is matched with
the endogenous on the LHS.

This helps with the simulation of purely backward models, where equations are
renormalized with mfs=3, since it produces a simpler system to be recursively
evaluated/solved.

It would previously return a boolean. The exception is more convenient for
producing a different error message in the case of the specialized algorithm
introduced in the next commit.

This allows the compiler to better optimize by inlining those call when worth
it.

Adapt the code accordingly.

The C99 copysign() function was used in the generated C output, but that
function does not correctly handle zero. Replace it by a custom sign()
function.

Improve performance on very large models (⩾ 5000 equations).

Note that std::unordered_set cannot be used for the temporary_terms_t type,
because ordering is needed there (for writing the output files).

Improves performance on very very large models (tens of thousands of equations).

The implementation no longer relies on ramsey_policy.m at the MATLAB/Octave
level.

By the way, drop ModFileStructure::ramsey_model_present, which is now
redundant.