{"schema_version":"onlylabs.public_signal.v1","title":"NVIDIA Repo: NVIDIA/nvshmem","description":"NVIDIA repo signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/0a890ade-d347-450c-bb03-49fb3b86989f","json_url":"https://onlylabs.fyi/signals/0a890ade-d347-450c-bb03-49fb3b86989f/signal.json","generated_at":"2026-06-11T22:55:24.775Z","evidence_latest_fetched_at":"2026-06-11T07:04:10.181224+00:00","signal_first_seen_at":"2026-06-11T07:01:14.42859+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/0a890ade-d347-450c-bb03-49fb3b86989f","signal_json":"https://onlylabs.fyi/signals/0a890ade-d347-450c-bb03-49fb3b86989f/signal.json","source":"https://github.com/NVIDIA/nvshmem","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/nvshmem (C++). 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NVSHMEM can significantly reduce multi-process communication and coordination overheads by allowing programmers to perform one-sided communication from within CUDA kernels and on CUDA streams. Language: C++ License: Apache-2.0 Stars: 547 Forks: 84 Open issues: 42 Created: 2025-08-27T15:37:11Z Pushed: 2026-06-11T03:29:56Z Default branch: devel Fork: no Archived: no README: NVSHMEM Overview **************** NVSHMEM™ is a parallel programming interface based on OpenSHMEM that provides efficient and scalable communication for NVIDIA GPU clusters. NVSHMEM creates a global address space for data that spans the memory of multiple GPUs and can be accessed with fine-grained GPU-initiated operations, CPU-initiated operations, and operations on CUDA® streams. Quick Links **************** Please see the following public links for information on building and working wih NVSHMEM: [Project Homepage](https://developer.nvidia.com/nvshmem) [Release Notes](https://docs.nvidia.com/nvshmem/release-notes-install-guide/release-notes/index.html) [Installation..."},"evidence_pages":[],"related_signals":[{"id":"9c2bf9a4-d1d1-40d5-82e6-f8f753666e51","url":"https://onlylabs.fyi/signals/9c2bf9a4-d1d1-40d5-82e6-f8f753666e51","source_url":"https://github.com/NVIDIA/srt-slurm-recipes","title":"NVIDIA/srt-slurm-recipes","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-06-06T16:27:18+00:00","first_seen_at":"2026-06-09T07:00:17.261926+00:00","date_source":"source"},{"id":"69994713-c7b8-497a-9632-f22a985e3ab2","url":"https://onlylabs.fyi/signals/69994713-c7b8-497a-9632-f22a985e3ab2","source_url":"https://github.com/NVIDIA/instant-nurec","title":"NVIDIA/instant-nurec","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-05-22T18:08:59+00:00","first_seen_at":"2026-06-05T20:58:43.255815+00:00","date_source":"source"},{"id":"8e495175-9ea0-4970-8f0c-bce8e6eeddbb","url":"https://onlylabs.fyi/signals/8e495175-9ea0-4970-8f0c-bce8e6eeddbb","source_url":"https://github.com/NVIDIA/nv-config-manager","title":"NVIDIA/nv-config-manager","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-05-21T20:26:37+00:00","first_seen_at":"2026-06-05T20:58:43.255815+00:00","date_source":"source"},{"id":"20d352e8-82e7-477b-8bdf-923812420180","url":"https://onlylabs.fyi/signals/20d352e8-82e7-477b-8bdf-923812420180","source_url":"https://github.com/NVIDIA/nurec-skills","title":"NVIDIA/nurec-skills","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-05-20T18:40:04+00:00","first_seen_at":"2026-06-05T20:58:43.255815+00:00","date_source":"source"},{"id":"9ea31493-953e-4b1e-bdf1-e116d282f650","url":"https://onlylabs.fyi/signals/9ea31493-953e-4b1e-bdf1-e116d282f650","source_url":"https://github.com/NVIDIA/cosmos-framework","title":"NVIDIA/cosmos-framework","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-05-19T16:27:26+00:00","first_seen_at":"2026-06-05T20:58:43.255815+00:00","date_source":"source"},{"id":"6d0e432a-4b75-4cda-880e-54189f717d5b","url":"https://onlylabs.fyi/signals/6d0e432a-4b75-4cda-880e-54189f717d5b","source_url":"https://github.com/NVIDIA/harmonizer","title":"NVIDIA/harmonizer","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-05-19T15:39:32+00:00","first_seen_at":"2026-06-05T20:58:43.255815+00:00","date_source":"source"}]}