{"schema_version":"onlylabs.public_signal.v1","title":"NVIDIA Release: NVIDIA/cudnn-frontend v1.22.1","description":"NVIDIA release signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/55fccecc-9015-43ac-91e8-4de400bd1399","json_url":"https://onlylabs.fyi/signals/55fccecc-9015-43ac-91e8-4de400bd1399/signal.json","generated_at":"2026-06-11T03:42:42.487094+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/55fccecc-9015-43ac-91e8-4de400bd1399","signal_json":"https://onlylabs.fyi/signals/55fccecc-9015-43ac-91e8-4de400bd1399/signal.json","source":"https://github.com/NVIDIA/cudnn-frontend/releases/tag/v1.22.1","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":"https://onlylabs.fyi/topics/releases","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml","data_business":null},"answer_pack":{"answer":"NVIDIA published NVIDIA/cudnn-frontend v1.22.1 (NVIDIA/cudnn-frontend). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Routine version update of library · v1.22.1-release Repository: NVIDIA/cudnn-frontend Tag: v1.22.1 Published: 2026-04-10T17:29:31Z Prerelease: no Release notes: cuDNN Frontend v1.22.1 is the recommended.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","signal_desk":"releases","source_context":{"source_url":"https://github.com/NVIDIA/cudnn-frontend/releases/tag/v1.22.1","source_host":"github.com","occurred_at":"2026-04-10T17:29:31+00:00","first_seen_at":"2026-06-06T01:49:43.157024+00:00","date_source":"source","context":"NVIDIA/cudnn-frontend"},"context_markers":[{"label":"Lab","value":"NVIDIA","source":"signal"},{"label":"Signal desk","value":"releases","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"NVIDIA/cudnn-frontend","source":"source"},{"label":"Release","value":"v1.22.1-release","source":"source"},{"label":"Notability","value":"Routine version update of 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model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.","evidence_focus":["model card","release note","version or tag","pipeline tag","license","downloads, likes, stars, and linked papers"],"extraction_questions":["What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Which launches create new eval, data, infra, or deployment needs?","Which shipped signals are missing captured page context?"],"signal_questions":["What changed in this release, and what downstream data or infrastructure need could it create?","What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Do the 6 related release signals show a repeated pattern?"],"output_fields":["org","release_type","artifact","traction","data_business_lane","evidence_url"],"data_business_relevance":"Release signals show the hard edge of lab execution and help connect data-business opportunities to concrete model, repo, and deployment changes.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/55fccecc-9015-43ac-91e8-4de400bd1399/signal.json","required":true},{"label":"source","url":"https://github.com/NVIDIA/cudnn-frontend/releases/tag/v1.22.1","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/nvidia/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/nvidia/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/releases/signals.json","required":false},{"label":"data_radar_json","url":null,"required":false}],"expected_output":["one-paragraph source-grounded interpretation","category-specific implication","confidence and missing evidence","recommended next source to inspect"],"prompt_seed":"Using only the linked onlylabs JSON, captured source context, and cited 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page."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"has captured page count","object":"1","text":"NVIDIA/cudnn-frontend v1.22.1 has captured page count 1."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"has readable page count","object":"1","text":"NVIDIA/cudnn-frontend v1.22.1 has readable page count 1."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"has related signal count","object":"6","text":"NVIDIA/cudnn-frontend v1.22.1 has related signal count 6."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"has analysis playbook objective","object":"Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.","text":"NVIDIA/cudnn-frontend v1.22.1 has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"has source host","object":"github.com","text":"NVIDIA/cudnn-frontend v1.22.1 has source host github.com."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"has lab","object":"NVIDIA","text":"NVIDIA/cudnn-frontend v1.22.1 has lab NVIDIA."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"has signal desk","object":"releases","text":"NVIDIA/cudnn-frontend v1.22.1 has signal desk releases."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"has source host","object":"github.com","text":"NVIDIA/cudnn-frontend v1.22.1 has source host github.com."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"has repository","object":"NVIDIA/cudnn-frontend","text":"NVIDIA/cudnn-frontend v1.22.1 has repository NVIDIA/cudnn-frontend."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"has release","object":"v1.22.1-release","text":"NVIDIA/cudnn-frontend v1.22.1 has release v1.22.1-release."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"has notability","object":"Routine 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This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Routine version update of library · v1.22.1-release Repository: NVIDIA/cudnn-frontend Tag: v1.22.1 Published: 2026-04-10T17:29:31Z Prerelease: no Release notes: cuDNN Frontend v1.22.1 is the recommended.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","semantic_triples":[{"subject":"NVIDIA","predicate":"released","object":"NVIDIA/cudnn-frontend v1.22.1","text":"NVIDIA released NVIDIA/cudnn-frontend v1.22.1."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"is classified as","object":"release signal","text":"NVIDIA/cudnn-frontend v1.22.1 is classified as release signal."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"belongs to","object":"releases desk","text":"NVIDIA/cudnn-frontend v1.22.1 belongs to releases desk."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"has context","object":"NVIDIA/cudnn-frontend","text":"NVIDIA/cudnn-frontend v1.22.1 has context NVIDIA/cudnn-frontend."},{"subject":"NVIDIA/cudnn-frontend v1.22.1","predicate":"has evidence coverage","object":"1 captured evidence page","text":"NVIDIA/cudnn-frontend v1.22.1 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"55fccecc-9015-43ac-91e8-4de400bd1399","url":"https://onlylabs.fyi/signals/55fccecc-9015-43ac-91e8-4de400bd1399","json_url":"https://onlylabs.fyi/signals/55fccecc-9015-43ac-91e8-4de400bd1399/signal.json","source_url":"https://github.com/NVIDIA/cudnn-frontend/releases/tag/v1.22.1","title":"NVIDIA/cudnn-frontend v1.22.1","summary":"NVIDIA published release notes. onlylabs watches releases for what actually shipped.","context":"NVIDIA/cudnn-frontend","kind":{"key":"release","label":"Release"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-04-10T17:29:31+00:00","first_seen_at":"2026-06-06T01:49:43.157024+00:00","date_source":"source","evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://github.com/NVIDIA/cudnn-frontend/releases/tag/v1.22.1"]},"facets":{"repo":"NVIDIA/cudnn-frontend"},"traction":{"github_stars":null,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":null},"primary_evidence_page":{"url":"https://github.com/NVIDIA/cudnn-frontend/releases/tag/v1.22.1","final_url":"https://github.com/NVIDIA/cudnn-frontend/releases/tag/v1.22.1","title":"NVIDIA/cudnn-frontend v1.22.1","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:42:42.487094+00:00","bytes":4342,"raw_path":"bcb1e272c48588b4c6b843847d834575f32a50005a882f1e42723e59e2969153.json","content_hash":"49557784f13a7195a9bc148f41a0bf364478c4f0914e2547e4618a08dda57c0e","excerpt_chars":1200,"truncated":true,"excerpt":"v1.22.1-release Repository: NVIDIA/cudnn-frontend Tag: v1.22.1 Published: 2026-04-10T17:29:31Z Prerelease: no Release notes: cuDNN Frontend v1.22.1 is the recommended version for [cuDNN 9.20.0](https://docs.nvidia.com/deeplearning/cudnn/backend/latest/release-notes.html#cudnn-9-20-0) and later releases. General Improvements 🚀 🚀 - Introducing PyTorch custom operator wrapping cuDNN's MoE Grouped Gemm operation. ```python def moe_grouped_matmul( token: torch.Tensor, weight: torch.Tensor, first_token_offset: torch.Tensor, token_index: Optional[torch.Tensor] = None, token_ks: Optional[torch.Tensor] = None, mode: str = \"none\", top_k: int = 1, ) -> torch.Tensor ``` See [test/python/test_moe_grouped_matmul_op.py](test/python/test_moe_grouped_matmul_op.py) for usage. - 🕒 We will be rolling out new native custom torch ops in upcoming releases – stay tuned! 😃 Open-Source Kernels 🚀 🚀 - Blackwell sdpa fprop kernel supporting head dim = 256, written in cuteDSL. Support added through the torch-op above or callable as a standalone API. See [samples](test/python/fe_api/test_sdpa_fwd.py) for the API usage. Requires `nvidia-cutlass-dsl[cu13]==4.4.1` Updates: - `GroupedGemmWgradSm100` and..."},"evidence_pages":[{"url":"https://github.com/NVIDIA/cudnn-frontend/releases/tag/v1.22.1","final_url":"https://github.com/NVIDIA/cudnn-frontend/releases/tag/v1.22.1","title":"NVIDIA/cudnn-frontend v1.22.1","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:42:42.487094+00:00","bytes":4342,"raw_path":"bcb1e272c48588b4c6b843847d834575f32a50005a882f1e42723e59e2969153.json","content_hash":"49557784f13a7195a9bc148f41a0bf364478c4f0914e2547e4618a08dda57c0e","excerpt_chars":1200,"truncated":true,"excerpt":"v1.22.1-release Repository: NVIDIA/cudnn-frontend Tag: v1.22.1 Published: 2026-04-10T17:29:31Z Prerelease: no Release notes: cuDNN Frontend v1.22.1 is the recommended version for [cuDNN 9.20.0](https://docs.nvidia.com/deeplearning/cudnn/backend/latest/release-notes.html#cudnn-9-20-0) and later releases. General Improvements 🚀 🚀 - Introducing PyTorch custom operator wrapping cuDNN's MoE Grouped Gemm operation. ```python def moe_grouped_matmul( token: torch.Tensor, weight: torch.Tensor, first_token_offset: torch.Tensor, token_index: Optional[torch.Tensor] = None, token_ks: Optional[torch.Tensor] = None, mode: str = \"none\", top_k: int = 1, ) -> torch.Tensor ``` See [test/python/test_moe_grouped_matmul_op.py](test/python/test_moe_grouped_matmul_op.py) for usage. - 🕒 We will be rolling out new native custom torch ops in upcoming releases – stay tuned! 😃 Open-Source Kernels 🚀 🚀 - Blackwell sdpa fprop kernel supporting head dim = 256, written in cuteDSL. Support added through the torch-op above or callable as a standalone API. See [samples](test/python/fe_api/test_sdpa_fwd.py) for the API usage. 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