Monday, February 25, 2013

libjpeg vs libjpeg-turbo

With the first exercise I've the opportunity to compare libjpeg vs libjpeg-turbo.

Before to install libjpeg-turbo I made a backup with the standard one, so it's a great moment to compare both

The code used is the same in both cases (Contours) and here are the results



libjpeg libjpeg-turbo
Load 199 63
2Gray 61 45
Trheshold 12 12
Create 32 11
find 53 31
Draw 47 47
Total 404 209

Finally the libjpeg-turbo is faster than libjpeg, we will check in the future what happen with Linaro vs Raspbian.

By the moment I'll be working with Raspbian with libjpe-turbo

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