Questions on parallel computing in Mathematica.
12
votes
2answers
179 views
Tuning ParallelMap when IO and computationally bound
I'm currently doing work on processing a number of images taken frame-by-frame from a video. As a result, I have a directory of around 16K PNG images that at most ~300K.
That said, I have a routine, ...
33
votes
4answers
1k views
Speeding up this fractal-generating code
I used the code below (which is a sample from this gist containing more similar code) in my answer to my own question about Mandelbrot-like sets for functions other than the simple quadratic on ...
11
votes
2answers
498 views
How to run mathlink external commands in parallel?
I have an external function called increment (for the sake of illustration) that I call from Mathematica using MathLink. I.e.,
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