[Numpy-discussion] The NumPy Mandelbrot code 16x slower than Fortran
ondrej.certik at gmail.com
Sun Jan 22 14:01:41 EST 2012
On Sun, Jan 22, 2012 at 3:13 AM, Sebastian Haase <seb.haase at gmail.com> wrote:
> How does the algorithm and timing compare to this one:
> The author of original version is Dan Goodman
> # FAST FRACTALS WITH PYTHON AND NUMPY
Thanks Sebastian. This one is much faster ---- 2.7s on my laptop with
the same dimensions/iterations.
It uses a better datastructures -- it only keeps track of points that
still need to be iterated --- very clever.
If I have time, I'll try to provide an equivalent Fortran version too,
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