[Numpy-discussion] python numpy code many times slower than c++
Wed Jan 21 08:37:36 CST 2009
On Wednesday 21 January 2009 07:27:04 Neal Becker wrote:
> It might if I had used this for all of my c++ code, but I have a big
> library of c++ wrapped code that doesn't use pyublas. Pyublas takes numpy
> objects from python and allows the use of c++ ublas on it (without
> Most of my code doesn't use numpy, it uses plain ublas to represent
> vectors, and ublas handles storage. I can only interface to/from numpy
> with conversion.
I pointed out my code to you on c++-sig a while back that solves precisely
this problem. You found a bug with memory management that I fixed in the
updated code. Does that still not work for you?
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