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Re: Optimisation / parallelisation Problems


From: somealias
Subject: Re: Optimisation / parallelisation Problems
Date: Thu, 26 Apr 2012 02:28:24 -0700 (PDT)

This was exactly what I was looking for! I spent quite a bit of time looking
at pararrayfun / parcellfun examples but was still unsure how to convert my
code. I have since applied your code / example for two  functions. I have
the following performance increases FYI and other interested readers:

Desktop: Mac Pro 2 CPUs (4 cores each) - total of 16 logical cores
(hyper-threading)

1. Dataset 1: 810 examples x 6,386 dimensions ~ 8.88x speed up
2: Dataset 2: 51,590 examples x 38,449 dimensions ~ 6.44x speed up

Thank you so much c.-2! 

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