.cuh

1 claimant 0 primary 1 secondary secondary-only

SWH popularity

From the SWH-MSR-ARV dataset (Desmazières, Di Cosmo, Lorentz, MSR 2025; file nb_extensions_alphanum.csv) — one row per (ext, year) in the full SWH archive. Case-aggregated. citation.

337.8K
total occurrences
99.1K
since 2019 (29.3%)
1970–2023
years active

Case variants in archive: .cuh (337.8K), .cuH (8), .Cuh (1), .CUH (1) — aggregated above.

Attribution status

This extension is attributed to CUDA — every claim across all sources (including secondary ones) points to a single language.

Authoritative sources: △ Linguist · secondary △ Pygments · secondary ✗ Wikidata · no claim ✗ Wikipedia · no claim

Disagree or have a correction? Open a labelling issue.

Claimants (2)

Languages that list .cuh among their extensions. Strength reflects whether the upstream source treated it as their primary extension.
LanguageSourceStrength
CUDAlinguistsecondary
CUDApygmentssecondary

SWH-mined examples (1)

Real archived programs with this extension, byte-verified against the SWH archive. Useful for deciding what this extension actually is when the attribution is uncertain.
celldevs_benchmark_gpu_root_coordinator.cuh · 7551 B · seen 21× in SWH
predicted: CUDA via fallback
swh:1:cnt:a67aca7c3f7164317344ef742eea69dc9a57939c;origin=https://github.com/gtrabes/ParallelDEVS-Simulator-Multicore-GPU;anchor=swh:1:rev:4124e2b5869b233920964fa9972f7b8e76b86e72;path=/examples/celldevs_benchmark/simulation/celldevs_benchmark_gpu_root_coordinator.cuh
Open in SWH · Raw bytes
Request more SWH-mined examples
If the examples above don't disambiguate what .cuh is, request a fresh mining run.
(or open the pre-filled issue directly)