Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

deflate: Speed up huffman encoding #455

Merged
merged 3 commits into from
Nov 30, 2021
Merged

deflate: Speed up huffman encoding #455

merged 3 commits into from
Nov 30, 2021

Commits on Nov 30, 2021

  1. Unroll Huffman only writer 

    320.36 -> 365.47MB/s (github-june-2days-2019.json)
237.41-> 266.14 MB/s (github-ranks-backup.bin)
    @klauspost
    klauspost committed Nov 30, 2021
    Configuration menu
    Copy the full SHA
    eca5b78 View commit details
    Browse the repository at this point in the history

  2. AND when shifting.

    @klauspost
    klauspost committed Nov 30, 2021
    Configuration menu
    Copy the full SHA
    b1241e6 View commit details
    Browse the repository at this point in the history

  3. AND all variable shifts...

    @klauspost
    klauspost committed Nov 30, 2021
    Configuration menu
    Copy the full SHA
    9b2b407 View commit details
    Browse the repository at this point in the history