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distance.c - fread'ing all vector floats at once boosts loading speed by ~3x... #34

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GoogleCodeExporter opened this issue Apr 21, 2016 · 0 comments
Open

distance.c - fread'ing all vector floats at once boosts loading speed by ~3x... #34

GoogleCodeExporter opened this issue Apr 21, 2016 · 0 comments
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auto-migrated Priority-Medium Type-Defect

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replacing:
    for (a = 0; a < size; a++) fread(&M[a + b * size], sizeof(float), 1, f);

with:
    fread(&M[b * size], sizeof(float), size, f);

Greatly increases loading speed.

Original issue reported on code.google.com by [email protected] on 21 Jul 2015 at 5:01
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