memory mapped files, branchless parsing, bitwiddle magic#5

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gunnarmorling merged 10 commits intogunnarmorling:mainfrom royvanrijn:main

Jan 3, 2024

+285-35

Commits on Jan 3, 2024

Squashed everything into a single commit
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Faster version of the data generator

rschwietzke
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Squashing for merge.
royvanrijn
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Faster version of the data generator

rschwietzke
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royvanrijn
committed
Squashing for merge.
royvanrijn
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Add note about sharing non-Java solutions on GH discussions;

authored and
royvanrijn
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Add note about sharing non-Java solutions on GH discussions;

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Squashing for merge.
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Merge branch 'main' of https://github.com/royvanrijn/1brc
royvanrijn
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Merge branch 'gunnarmorling:main' into main
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