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set compression mode to LZ4 instead of LZ4HC. #1227

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set compression mode to LZ4 instead of LZ4HC. #1227

wants to merge 2 commits into from

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valentin-pinkau
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Description:

  • LZ4 is ~8 times faster than LZ4HC at the cost of about 16% larger files for affinity predictions and 100% larger files for segmentations.
  • Segmentations can still be compressed quite well, the compressed affinities (LZ4) are 15x larger than the compressed segmentations (LZ4)

Todos:

Make sure to delete unnecessary points or to check all before merging:

  • Updated Changelog
  • Updated Documentation
  • Added / Updated Tests
  • Considered adding this to the Examples

@valentin-pinkau
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We decided not to change the default.

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@philippotto philippotto Awaiting requested review from philippotto

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@valentin-pinkau valentin-pinkau

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@valentin-pinkau @hotzenklotz