Floating-Point Comparison Performance
Maintainers usually reply within 1 day
Assessment
- Difficulty
- 5/5
- Estimated time
- Over a week
- Newbie friendliness
- 20/100
- Issue type
- Feature
- Clarity
- Needs clarification
- Activity status
- Stale
- Tech stack
- cpp
- Domain
- performance
Research direction
No source file or test is named. Start by reading the linked floating-point comparison write-up and proposal P0533R8, then inspect open pull request #814 and the ccmath implementation around constexpr std::nexttoward. Done means improving float-distance comparison performance and addressing that remaining ccmath outlier.
Written by the indexing model from the issue text.
Description
From this write up float distance could be several times better. I can poke around when implementing constexpr std::nexttoward as that is the last outlier in ccmath from this proposal.
- Dominant language
- C++
- Stars
- 374
- Forks
- 269
- Avg merge
- 1d 16h
- Merged PRs (30d)
- 43
Getting set up
This project ships no dev container, Dockerfile or contributing guide, so setting up is up to you: start from its README, and see our first-contribution guide for the general steps.
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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