starred/brotli
1
0
Fork 0
mirror of https://github.com/google/brotli.git synced 2026-09-23 23:24:59 +00:00
Code Issues 1.2k Packages Projects Releases 20 Wiki Activity

Multithreaded brotli within 7-Zip #172

New Issue
Closed
opened 2026-01-29 20:39:16 +00:00 by claunia · 1 comment
claunia commented 2026-01-29 20:39:16 +00:00
Owner
Copy Link

Originally created by @ghost on GitHub (May 25, 2017).

I have just released a new version of 7-Zip ZS.

Within the 7z-Zip container, the threading is done with skippable frames like in ZStandard.

All levels (0..11) use a default windows size of 24.

Here is a screenshot of it:
Methods

Compression / decompression of .br files can be added also, when I have some MAGIC's therefore.

I have done also some benchmarking:
Compression Speed vs Ratio
Decompression Speed

Does the implementation look okay for you, or are there any issues with it ?

Originally created by @ghost on GitHub (May 25, 2017). I have just released a new version of [7-Zip ZS](https://github.com/mcmilk/7-Zip-zstd). Within the 7z-Zip container, the threading is done with [skippable frames](https://github.com/mcmilk/zstdmt) like in [ZStandard](https://github.com/facebook/zstd/). All levels (0..11) use a default windows size of 24. Here is a screenshot of it: ![Methods](https://mcmilk.de/projects/7-Zip-zstd/Methods.png "Methods with Brotli") Compression / decompression of `.br` files can be added also, when I have some MAGIC's therefore. I have done also some benchmarking: ![Compression Speed vs Ratio](https://mcmilk.de/projects/7-Zip-zstd/dl/compr-v120.png "Compression Speed vs Ratio") ![Decompression Speed](https://mcmilk.de/projects/7-Zip-zstd/dl/decomp-v120.png "Decompression Speed per Level") Does the implementation look okay for you, or are there any issues with it ?
claunia commented 2026-01-29 20:39:17 +00:00
Author
Owner
Copy Link

@eustas commented on GitHub (Aug 4, 2017):

Thank you, Tino!
Added link to README.md.

@eustas commented on GitHub (Aug 4, 2017): Thank you, Tino! Added link to README.md.
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
bug
enhancement
feature
help wanted
pull-request
Mirrored from GitHub Pull Request
 release-v1.1
release-v1.1.1
release-v1.2
No Label
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
claunia
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: starred/brotli#172
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?