{"adoption": {"forks": 435, "observed_at": "2026-08-28T04:07:16.691083+00:00", "stars": 2745}, "canonical_url": "https://ross.abutalabs.com/products/embree", "card": {"archived": false, "artifact_type": "library", "description": "Embree ray tracing kernels repository.", "domain": ["graphics", "simulation", "performance"], "enriched": true, "function": ["graphics", "simulation", "gpu-computing"], "health_score": 98, "homepage": null, "language": "C++", "license": "Apache-2.0", "license_family": "permissive", "maturity": "stable", "member_repos": ["RenderKit/embree"], "name": "RenderKit/embree", "platform": ["windows", "cpp", "cross-platform"], "pushed_at": "2026-08-26T21:31:12+00:00", "repo": "RenderKit/embree", "stars": 2745, "tags": ["ray-tracing", "rendering", "intersection-kernels", "sycl", "ispc", "monte-carlo-rendering", "spatial-acceleration-structures", "game-development", "linux", "macos", "gpu"], "topics": [], "urls": [], "use_cases": ["build a production path tracer with fast incoherent ray performance", "accelerate ray-primitive intersection in a rendering engine", "render motion-blurred animated scenes with deformation blur", "write a single-source renderer that runs on both CPU and Intel GPU", "trace curves and subdivision surfaces for hair and character rendering", "speed up Monte Carlo rendering workloads on modern CPUs"], "what_it_is": "Intel Embree is a high-performance ray tracing kernel library providing optimized primitive intersection and acceleration structure construction for photo-realistic rendering. It supports x86 and ARM CPUs with SIMD instruction sets and Intel GPUs via SYCL.", "when_to_avoid": ["you need a complete renderer or scene graph rather than low-level kernels", "you target non-Intel GPUs without SYCL support", "you want real-time game ray tracing integrated with a graphics API like DirectX or Vulkan", "your project requires a permissively embeddable solution with bindings for higher-level languages"], "when_to_choose": ["you need production-grade, highly optimized ray tracing kernels for a renderer", "you want accurate intersection for triangles, curves, subdivision surfaces, and instancing", "you target CPUs with SSE/AVX/AVX-512 or Intel GPUs with hardware ray tracing", "you need low memory consumption and fast dynamic scene updates"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/embree", "repo": "RenderKit/embree", "role": "main", "score": 80}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:07:16.691083+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T08:19:03.667639+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5a37640b87144e04b5c7a82f25e312d1f295c701d7d9f891f2342fc8a43fea17", "fetched_at": "2026-08-28T04:07:16.691083+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RenderKit/embree"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:07:16.691083+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T08:19:03.667639+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5a37640b87144e04b5c7a82f25e312d1f295c701d7d9f891f2342fc8a43fea17", "fetched_at": "2026-08-28T04:07:16.691083+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RenderKit/embree"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T08:19:03.667639+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5a37640b87144e04b5c7a82f25e312d1f295c701d7d9f891f2342fc8a43fea17", "fetched_at": "2026-08-28T04:07:16.691083+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RenderKit/embree"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:07:16.691083+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:07:16.691083+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:07:16.691083+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T08:19:03.667639+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5a37640b87144e04b5c7a82f25e312d1f295c701d7d9f891f2342fc8a43fea17", "fetched_at": "2026-08-28T04:07:16.691083+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RenderKit/embree"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:07:16.691083+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:07:16.691083+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T08:19:03.667639+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5a37640b87144e04b5c7a82f25e312d1f295c701d7d9f891f2342fc8a43fea17", "fetched_at": "2026-08-28T04:07:16.691083+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RenderKit/embree"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:07:16.691083+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:07:16.691083+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:07:16.691083+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T08:19:03.667639+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5a37640b87144e04b5c7a82f25e312d1f295c701d7d9f891f2342fc8a43fea17", "fetched_at": "2026-08-28T04:07:16.691083+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RenderKit/embree"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:07:16.691083+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:07:16.691083+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T08:19:03.667639+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5a37640b87144e04b5c7a82f25e312d1f295c701d7d9f891f2342fc8a43fea17", "fetched_at": "2026-08-28T04:07:16.691083+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RenderKit/embree"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T08:19:03.667639+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5a37640b87144e04b5c7a82f25e312d1f295c701d7d9f891f2342fc8a43fea17", "fetched_at": "2026-08-28T04:07:16.691083+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RenderKit/embree"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T08:19:03.667639+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5a37640b87144e04b5c7a82f25e312d1f295c701d7d9f891f2342fc8a43fea17", "fetched_at": "2026-08-28T04:07:16.691083+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RenderKit/embree"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T08:19:03.667639+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "5a37640b87144e04b5c7a82f25e312d1f295c701d7d9f891f2342fc8a43fea17", "fetched_at": "2026-08-28T04:07:16.691083+00:00", "kind": "readme", "missing": false, "url": "https://github.com/RenderKit/embree"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 99, "longevity": 100, "rhythm": 45}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 5024, "days_push": 7, "days_rel": 153, "gap_med": 363, "n_releases_24m": 2}, "score": 80, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}