Remove obsolete documentation of extended preprocessor

README/README.extended-preprocessor.org

@@ -1,75 +0,0 @@
-In branch extended-preprocessor, we develop a version of Dynare
-preprocessor that produces C and Cuda routine that can be later
-linked within another program.
-
-* dynare_m options
-- new option output=dynamic|first|second|third
-  - output=dynamic generates <fname>_dynamic
-  - output=first generates <fname>_first_derivatives
-  - output=second generates <fname>_first_derivatives and <fname>_second_derivatives
-  - output=third generates <fname>_first_derivatives,
-    <fname>_second_derivatives and <fname>_third_derivatives
-  - routine <fname>_static is always generated
-  - routine <fname>_steady_state is generated if the *.mod file contains a
-    steady_state_model block
-  - routine <fname>_auxiliary_variables_steady_state is always
-    generated but doesn't contain any instruction is the preprocessor
-    didn't add any auxiliary variable
-* Functions
-- <fname>_model: returns a structure containting fields describing
-  the model, analogous to the M_ structure in Dynare. This structure
-  is defined in dynare_model.h and must be accessible when compiling
-  the second stage program.
-- <fname>_dynamic: the historical Dynare dynamic function, returns
-  residuals, first, second and third order derivatives of the model,
-  if needed.
-- <fname>_static: the historical Dynare static function, returns
-  residuals of the static model
-- <fname>_steady_state: a function computing the steady state of the
-  model, given the parameters. It comes from parsing a
-  steady_state_model block in the *.mod file. Currently, there is no provision for
-  calling a non-linear solver for a subset of equations/variables.
-- <fname>_auxiliary_variables_steady_state: a function to compute the steady state
-  values of auxiliary variables automatically added by the
-  preprocessor
-- <fname>_first_derivatives: returns the Jacobian of the model at the steady
-  state, given the
-  steady state. It is more efficient than <fname>_dynamic. Doesn't
-  exist in Dynare yet.
-- <fname>_second_derivatives: returns the second order derivatives of
-  the model. There are as many rows as equations and as many column
-  as the square of the number of endogenous and exogenous
-  variables. The matrix is stored in compressed sparse row format. It
-  is more efficient than compressed column format as there many more
-  columns than rows and many columns are empty. Note that the
-  transpose of the second derivatives matrix in compressed column
-  format can be obtained directly from the same function by inverting
-  the role of the two index vectors.
-- <fname>_third_derivatives: returns the third order derivatives of
-  the model. See above for the storage format of this matrix.
-* Implementation
-** C++ version
-- the routines use C++ and classes from the STL
-** Cuda version
-- the routines have the __global__ keyword necessary to create CUDA
-  kernls
-- vector addressing uses a stride parameter to allow for various
-  storage schemes on the device  
-* Changes with dynare-msdsge
-  - removed erasing previous files as all files should be always
-    written to faciliate application building
-  - added back creating variables with the parameter name (otherwise
-    it doesn't work in Matlab backend) TO BE FIXED
-* Pre-processor
-  - in DynareMain2.cc, in main2() option output != none calls ModFile::write_external_files() 
-  - in ModFile.cc, ModFile::writeExternalFiles() calls
-    - ModFile::writeModelCC()
-    - SteadyStateMode::writeSteadyStateFileCC()
-    - DynamicModel::writeDynamicFile()
-    - StaticModel::writeStaticFile()
-    - DynamicModel::writeResidualsCC()
-    - DynamicModel::writeParamsDerivativesFileCC()
-    - DynamicModel::writeFirstDerivativesCC()
-    - DynamicModel::writeSecondDerivativesCC_csr()
-    - DynamicModel::writeThirdDerivativesCC_csr()
-