rust-lang / rust-lang/rustc-dev-guide

Parallel rustc

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C-enhancement E-hard E-help-wanted T-compiler WG-parallel-rustc
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Description

As @Zoxc's work to [parallelize rustc] starts to land, we need to start documenting it!

Some example topics:

  • Copy some of the text from the internals thread as to the overall strategy
  • What the heck is Lrc? When should I be using it?
  • What do I use when I want a ref cell?

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reviewing the existing rustc-dev-guide and the internals-thread material referenced in the issue. Document the overall parallelization strategy, explain what Lrc is and when to use it, and describe the appropriate ref-cell alternative.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
compilers, documentation
Issue type
Documentation
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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