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Profile for hotspots, refactor #11

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abonander opened this issue Aug 15, 2014 · 1 comment
Open

Profile for hotspots, refactor #11

abonander opened this issue Aug 15, 2014 · 1 comment
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@abonander
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Use a 1D packed vector in dct.rs.

Try perf or callgrind for profiling. Maybe cachegrind to see if we're thrashing the cache too much.
@abonander
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Callgrind on 19 images, default settings:

https://gist.github.com/cybergeek94/7046bc999afae6353eaa

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