RoaringBitmap / RoaringBitmap/roaring
Unroll loops in bitmap-array OR function
Open
Nobody has claimed this yet.
help wanted
performance
- Dominant language
- Go
- Stars
- 2.9k
- Forks
- 262
- Avg merge
- 2h 34m
- Merged PRs (30d)
- 8
Description
@e-dard Showed promising result out of this PR...
https://github.com/RoaringBitmap/roaring/pull/201#issuecomment-411823494
It seems he withdrew it, but there is value there.
Contributor guide
No contributing guide indexed for this repository
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.
Research direction
Read the bitmap-array OR function and the discussion in pull request #201 first; the issue points to that withdrawn work as the source of the proposed improvement. Determine which loop-unrolling result still applies, and consider the work done when the function reflects the useful change without altering its OR behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go
- Domain
- performance
- Issue type
- Refactor
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100