large-records: Efficient compilation for large records, linear in the size of the record

[ bsd3, generics, library ] [ Propose Tags ]

For many reasons, the internal code generated for modules that contain records is quadratic in the number of record fields. For large records (more than 30 fields, say), this can become problematic, leading to large compilation times and high memory requirements for ghc. The large-records library provides a way to define records that is guaranteed to result in ghc core that is linear in the number of record fields.

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Versions [RSS] 0.1.0.0, 0.2.0.0, 0.2.1.0
Change log CHANGELOG.md
Dependencies base (>=4.13 && <4.17), containers (>=0.6.2 && <0.7), ghc, large-generics (>=0.2 && <0.3), mtl (>=2.2.1 && <2.3), primitive (>=0.7 && <0.8), record-hasfield (>=1.0 && <1.1), syb (>=0.7 && <0.8), template-haskell, transformers (>=0.5.6 && <0.7) [details]
License BSD-3-Clause
Author Edsko de Vries
Maintainer edsko@well-typed.com
Category Generics
Bug tracker https://github.com/well-typed/large-records/issues
Source repo head: git clone https://github.com/well-typed/large-records
Uploaded by EdskoDeVries at 2022-04-06T11:52:03Z
Distributions NixOS:0.2.1.0
Downloads 170 total (12 in the last 30 days)
Rating 2.25 (votes: 2) [estimated by Bayesian average]
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Status Docs available [build log]
Last success reported on 2022-04-06 [all 1 reports]