Is it possible to accomplish this using an out parameter? This would still
be useful to me.
On Monday, January 23, 2012 2:20:50 PM UTC-5, Gustavo wrote:
>
> Right now it returns a <float>. I'd like an NumPy array, so maybe I
> can create the NumPy array with the correct size and row/column
> ordering and pass it as an "out parameter" to the code generator.
>
> On Jan 23, 12:57 pm, Aaron Meurer <asmeu...@gmail.com> wrote:
> > But what kind of object would you expect to be used for the Matrox?
> >
> > Aaron Meurer
> >
> > On Jan 22, 2012, at 11:50 PM, Gustavo <gustavo.goret...@gmail.com>
> wrote:
> >
> >
> >
> >
> >
> >
> >
> > > Sorry for the vagueness. This is what I'd like:
> >
> > > import sympy
> > > from sympy.utilities.autowrap import autowrap
> >
> > > x = sympy.symbol.symbols('x')
> > > m = sympy.Matrix([x,sympy.cos(x)])
> > > f = autowrap(m)
> >
> > > CodeGenError: Fortran only supports a single or no return value.
> >
> > > It's possible to autowrap each element of "m" separately, but then I
> > > might miss out on some optimization opportunities, like common
> > > subexpression elimination.
> >
> > > On Jan 21, 7:51 pm, Matthew <mrock...@gmail.com> wrote:
> > >> Hi Gustavo,
> >
> > >> Can you say more about what you want? I don't understand. It might be
> > >> helpful to give an example of what you want to work.
> >
> > >> -Matt
> >
> > >> On Jan 21, 2:07 am, Gustavo <gustavo.goret...@gmail.com> wrote:
> >
> > >>> How can I autowrap a matrix expression without making an
> autofunction
> > >>> from each of the elements
> >
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