onsdag 4 september 2013

Generating histograms

Replaced the broken, but quick, handle lifetime generating code and got correct results from the ops file. Which is good, since I don't have to regenerate the ops file each time.

However, the histogram generation code is, as noted yesterday, naive and runs in O(n2), which turns out to take a lot of time processing 8 Gb data.  I modified the original code based on what I had now - working - and got code that runs in O(n) instead, still generating the same results for the small dataset of LibreOffice- opening an empty database file.

Checking out after 2h48m,

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