{"id":"compute.simd--RequireSimdCapability","name":"RequireSimdCapability","owner":"yeho","package":"compute.simd","kind":"function","signature":"external RequireSimdCapability(text target, text laneFamily) returns simdCapabilitySelection","description":"Require simd capability.","context":"Describe and exercise bounded SIMD-style workloads and their fallback boundaries.","parameters":[{"name":"target","type":"text","description":"Supply target as text."},{"name":"laneFamily","type":"text","description":"Supply lane family as text."}],"returns":"simdCapabilitySelection","members":[],"tags":["compute","compute.simd","cpu","function","simd","source-example","yeho"],"updated":"2026-09-09","source":{"repository":"yeho","path":"packages/compute/simd/simd_selection.yh","line":97,"sha256":"47655eaa5521112a3cdfcc4d7d235e24f44fcf2ae0e82baf0d8c00728a34625f"},"status":"source-declared","notes":["Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup."],"examples":[{"id":"usage","title":"Use RequireSimdCapability","description":"A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.","code":"using compute.simd\n\n// Describe and exercise bounded SIMD-style workloads and their fallback boundaries.\ntext target = \"target\"\ntext laneFamily = \"lane Family\"\nsimdCapabilitySelection result = RequireSimdCapability(target, laneFamily)\nConsole.Log(\"Inspect result in your debugger\")\n","manifest":"manifestVersion = \"2\"\npackage = \"api.example.compute_simd__requiresimdcapability\"\nversion = \"0.1.0\"\nlanguageEdition = \"yeho-core-2026.1\"\n\n[app]\nkind = \"headless\"\n\n[[dependencies]]\npackage = \"compute.simd\"\nversion = \"0.1.0\"\npath = \"../../../yeho/packages/compute/simd\"\n","tags":["cpu","source-example"],"verification":"type checked","run":"cpu-oracle","sha256":"e64a7f373e6428798bc38250efd7ac5b79339b4efc6a50246215c671e38490ad","checked":"2026-09-09","diagnostic":"","observedOutput":null,"checkedBackend":null}],"searchTerms":[],"url":"https://demonhunterlabs.com/academy/api?item=compute.simd--RequireSimdCapability","json":"https://demonhunterlabs.com/reference/items/compute.simd--RequireSimdCapability.json","markdown":"https://demonhunterlabs.com/reference/text/compute.simd--RequireSimdCapability.md"}