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benchmark_devices

qualia_core_db::platform::device_benchmark

Function benchmark_devices 

Source 
pub fn benchmark_devices(n: usize) -> CapabilityMatrix
Expand description

Benchmark every available compute circuit and return the ranked capability matrix.

n is the GEMV side length (representative shape; 2048 is a good fast default). Each (vendor, device, backend) triple is benchmarked separately so DX12 vs Vulkan (same physical GPU) can rank against each other — the whole point of the passport. The software/WARP “CPU” wgpu adapter is skipped — the native rayon path is the honest CPU number.