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flate: Improve entropy compression #461

Merged
merged 5 commits into from
Dec 28, 2021
Merged

flate: Improve entropy compression #461

merged 5 commits into from
Dec 28, 2021

Commits on Dec 21, 2021

  1. flate: Use predefined tables for huffman coding 

    Even though they are rarely a benefit check for size of predefined tables.

Minor tweaks, biggest being bigger number of tokens.
    @klauspost
    klauspost committed Dec 21, 2021
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Commits on Dec 22, 2021

  1. Disable filling and use bigger blocks.

    @klauspost
    klauspost committed Dec 22, 2021
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  2. Reset maxtokens

    @klauspost
    klauspost committed Dec 22, 2021
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Commits on Dec 23, 2021

  1. Index while skipping.

    @klauspost
    klauspost committed Dec 23, 2021
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  2. Increase level 7 speed.

    @klauspost
    klauspost committed Dec 23, 2021
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