handsontable / handsontable/hyperformula
Test performance of building dependency graph for a non-trivial multi-sheet workbook (time & memory)
Nobody has claimed this yet.
- Dominant language
- TypeScript
- Stars
- 2.8k
- Forks
- 171
- Avg merge
- 1d 22h
- Merged PRs (30d)
- 7
Description
Description
Our user reported that HyperFormula initialization for a complex workbook might take 35 minutes to build and consume a few gigabytes of memory. We need to verify it and than try to optimize.
Links
Related: https://github.com/handsontable/hyperformula/issues/876
Contributor guide
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
No file or test is named. Read the related issue #876, then start at HyperFormula initialization and dependency-graph construction and reproduce the complex multi-sheet workbook case while measuring build time and memory. Done means confirming or rejecting the reported 35-minute and few-gigabyte behavior and documenting the result or identifying an optimization target.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- performance, testing
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100