{"schema_version":"onlylabs.public_signal.v1","title":"NVIDIA Repo: NVIDIA/cuspa","description":"NVIDIA repo signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/ae71e19b-3395-4261-90bb-656468c069b6","json_url":"https://onlylabs.fyi/signals/ae71e19b-3395-4261-90bb-656468c069b6/signal.json","generated_at":"2026-10-12T17:40:45.780Z","evidence_latest_fetched_at":"2026-09-15T07:03:05.398399+00:00","signal_first_seen_at":"2026-09-15T07:00:42.531088+00:00","org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/nvidia","dossier_json_url":"https://onlylabs.fyi/labs/nvidia/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/ae71e19b-3395-4261-90bb-656468c069b6","signal_json":"https://onlylabs.fyi/signals/ae71e19b-3395-4261-90bb-656468c069b6/signal.json","source":"https://github.com/NVIDIA/cuspa","lab_dossier":"https://onlylabs.fyi/labs/nvidia","lab_dossier_json":"https://onlylabs.fyi/labs/nvidia/dossier.json","analysis":"https://onlylabs.fyi/analysis/nvidia","analysis_json":"https://onlylabs.fyi/analysis/nvidia/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/nvidia/evidence.json","category":"https://onlylabs.fyi/frontier","category_json":"https://onlylabs.fyi/frontier.json","category_feed":"https://onlylabs.fyi/frontier/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","topic":null,"topic_signals_json":null,"topic_feed":null,"data_business":{"radar":"https://onlylabs.fyi/data-radar","radar_json":"https://onlylabs.fyi/data-radar.json","opportunities":"https://onlylabs.fyi/opportunities","opportunities_json":"https://onlylabs.fyi/opportunities.json","lanes":[{"key":"infrastructure","label":"Infrastructure","url":"https://onlylabs.fyi/data-radar/infrastructure","json_url":"https://onlylabs.fyi/data-radar/infrastructure/signals.json"}]}},"answer_pack":{"answer":"NVIDIA published NVIDIA/cuspa (Cuda). 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This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo NVIDIA/cuspa · language Cuda. onlylabs links this event to 1 captured evidence page and 6 related repo signals. 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Language: Cuda License: Apache-2.0 Stars: 0 Forks: 0 Open issues: 0 Created: 2026-08-31T16:13:16Z Pushed: 2026-09-14T17:44:37Z Default branch: main Fork: no Archived: no README: cuspa: GPU spatial operations for spatial omics [![CI](https://github.com/NVIDIA/cuspa/actions/workflows/ci.yml/badge.svg)](https://github.com/NVIDIA/cuspa/actions/workflows/ci.yml) cuspa assigns transcript coordinates to cell polygons and builds sparse cells-by-genes count matrices on the GPU. Geometry is stored in flat GeoArrow-style buffers. GeoPandas and SpatialData inputs are converted before GPU computation. Installation cuspa requires Python 3.12 or newer, a compatible NVIDIA GPU and driver, a CUDA 12 or CUDA 13 runtime, and CuPy or CUDA-enabled PyTorch. Aggregation and I/O adapters currently require CuPy. Source builds also require the matching CUDA toolkit and a C++17 compiler. 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