Piper-Plus Multi-Runtime RTF Benchmark

Updated: 2026-11-05 14:39 UTC  |  Commit: 6eb0057  |  CI run

Model: multilingual-test-medium.onnx  |  warmup=5, runs=30  |  ubuntu-24.04

RuntimeText RTFP50 (ms)P95 (ms)
pythonshort3.8745089.85490.4
pythonmedium1.14246285.16448.8
pythonlong0.2227578.77821.6
rustshort1.2021799.01867.8
rustmedium0.33472134.72217.9
rustlong0.11134235.14323.8
goshort2.63453374.93500.5
gomedium0.58063637.53739.7
golong0.15235774.55888.0
csharpshort3.33331614.61697.3
csharpmedium0.96621710.61784.0
csharplong0.1922439.92554.5
cppshort0.84981281.61336.0
cppmedium0.24681625.01651.5
cpplong0.10974243.74292.8
wasmshort1.12671452.61633.0
wasmmedium0.31221740.81982.2
wasmlong0.12374128.95536.7

RTF < 1.0 = リアルタイムより速い合成。— = ビルド失敗 or best-effort スキップ (C++/WASM)。
Python/Rust/Go/C# が missing の場合は CI ゲートが失敗します。