Function mergeGeometryDiagnostics

mergeGeometryDiagnostics(
a: GeometryDiagnostics | null | undefined,
b: GeometryDiagnostics | null | undefined,
): GeometryDiagnostics | null
Merge two GeometryDiagnostics (per-batch -> per-load, or per-worker -> per-model). Scalars sum; classification + rectFast sum field-wise; failuresByReason merges by reason; worstHosts concatenates, re-ranks by failure count, and is capped. null operands pass through so callers can fold a stream.
Parameters
- a: GeometryDiagnostics | null | undefined
- b: GeometryDiagnostics | null | undefined
Returns GeometryDiagnostics | null