I’m not sure that the intent for the hash function was actually what is
currently in the code, but it’s not worth improving this given that we want to
get rid of Dynare++ and the performance impact is probably negligible.
They don’t bring any added value, and break compilation in C++20 mode (because
they are then of type “const char8_t *” which is distinct from “const char *”).
— Ondra Kamenik has agreed to the relicensing of utils and parser modules to
GPL
— add DynareTeam’s copyright, since we have made a lot of modifications
— add proper copyright notices in all files
Previously there were GeneralMatrix::numRows() and TwoDMatrix::nrows() for doing
the same thing (and same for columns and Const versions).
Merge these two into GeneralMatrix::nrows().
There were two implementations of integer exponentiation. Merge them into a new
file under utils/cc/.
By the way, optimize it using exponentiation by squaring.
- Remove the GeneralMatrix(const ConstVector &) constructor, since it is hides
a memory allocation (copying the ConstVector into a fresh Vector). This
helped detecting and fixing several unneeded memory allocations. Some other
memory allocations are now more visible (with an explicit Vector{}
constructor).
- Add checks in GeneralMatrix(Vector, …) and ConstGeneralMatrix(ConstVector, …)
constructors for verifying that the {Const,}Vector has unit-stride (this was
an implicit assumption so far) and is large enough for storing rows*cols
elements.
- Add GeneralMatrix::operator=(const ConstGeneralMatrix &).
- Delete ConstGeneralMatrix::operator=().
- these classes now encapsulate a std::shared_ptr<{const, }double>, so that
they do not perform memory management, and several {Const,}Vector instances
can transparently share the same underlying data
- make converting constructor from ConstVector to Vector explicit, since that
entails memory allocation (but the reverse conversion is almost costless, so
keep it implicit); do the same for GeneralMatrix/ConstGeneralMatrix,
TwoDMatrix/ConstTwoDMatrix
- remove the constructors that were extracting a row/column from a matrix, and
replace them by getRow() and getCol() methods on {Const,}GeneralMatrix
- rename and change the API of the complex version Vector::add(), so that it is
explicit that it deals with complex numbers
- add constructors that take a MATLAB mxArray
* support Microsoft Visual C++ 2008 compiler (necessary for 64-bit
platforms)
* use standard C++ headers for C Standard Library support
git-svn-id: https://www.dynare.org/svn/dynare/trunk@3121 ac1d8469-bf42-47a9-8791-bf33cf982152
Note that dynare++ will only be built if configure finds ctangle, blas, lapack and pthreads
git-svn-id: https://www.dynare.org/svn/dynare/trunk@2922 ac1d8469-bf42-47a9-8791-bf33cf982152
Sébastien Villemot
Stéphane Adjemian (Charybdis)
sebastien