On Tue, Jan 20, 2009 at 6:57 PM, Neal Becker <ndbeck...@gmail.com> wrote: > It seems the big chunks of time are used in data conversion between numpy > and my own vectors classes. Mine are wrappers around boost::ublas. The > conversion must be falling back on a very inefficient method since there is no > special code to handle numpy vectors. > > Not sure what is the best solution. It would be _great_ if I could make > boost::python objects that export a buffer interface, but I have absolutely > no idea how to do this (and so far noone else has volunteered any info on > this). >
I'm not sure if I've understood everything here, but I think that pyublas provides exactly what you need. http://tiker.net/doc/pyublas/ _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
