[PR #63] [MERGED] Proof-of-concept encoder for parallel compression. #652

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claunia · 2026-01-29T20:48:02Z

claunia commented

2026-01-29 20:48:02 +00:00

📋 Pull Request Information

Original PR: https://github.com/google/brotli/pull/63
Author: @szabadka
Created: 4/1/2015
Status: ✅ Merged
Merged: 4/1/2015
Merged by: @szabadka

Base: master ← Head: master

📝 Commits (1)

1428d54 Proof-of-concept encoder for parallel compression.

📊 Changes

3 files changed (+393 additions, -1 deletions)

View changed files

📝 enc/Makefile (+1 -1)
➕ enc/encode_parallel.cc (+355 -0)
➕ enc/encode_parallel.h (+37 -0)

📄 Description

Add a version of the brotli encoder that compresses
each meta-block independently, only using the
original input data from previous meta-blocks
and nothing from the compressor state.
This is a proof-of-concept to show that the
current format is flexible enough to support
parallel multi-threaded compression.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/google/brotli/pull/63 **Author:** [@szabadka](https://github.com/szabadka) **Created:** 4/1/2015 **Status:** ✅ Merged **Merged:** 4/1/2015 **Merged by:** [@szabadka](https://github.com/szabadka) **Base:** `master` ← **Head:** `master` --- ### 📝 Commits (1) - [`1428d54`](https://github.com/google/brotli/commit/1428d54178c54484cf92369aa75f95f1a755764c) Proof-of-concept encoder for parallel compression. ### 📊 Changes **3 files changed** (+393 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `enc/Makefile` (+1 -1) ➕ `enc/encode_parallel.cc` (+355 -0) ➕ `enc/encode_parallel.h` (+37 -0) </details> ### 📄 Description Add a version of the brotli encoder that compresses each meta-block independently, only using the original input data from previous meta-blocks and nothing from the compressor state. This is a proof-of-concept to show that the current format is flexible enough to support parallel multi-threaded compression. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

claunia added the pull-request label 2026-01-29 20:48:02 +00:00

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Reference: starred/brotli#652