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opencv-wasm

getCPUFeaturesLine

Core and matricesfunctionOpenCV 5.0.0
import { getCPUFeaturesLine } from '@banou/opencv-wasm'

Use after await initOpenCV(). See the initialization and named imports guide.

ARGUMENTSSee signature below
FUNCTIONgetCPUFeaturesLine
RETURN TYPEstring
Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

Returns list of CPU features enabled during compilation.

Returned value is a string containing space separated list of CPU features with following markers:

  • no markers - baseline features
  • prefix * - features enabled in dispatcher
  • suffix ? - features enabled but not available in HW

Example: SSE SSE2 SSE3 *SSE4.1 *SSE4.2 *FP16 *AVX *AVX2 *AVX512-SKX?

getCPUFeaturesLine(): string;
Returns

The string result.

Upstream declaration ↗

These signatures describe this package. Upstream documentation can mention optional backends that are absent from this build. Check runtime compatibility before choosing a backend or file format.