Piper-Plus Multi-Runtime RTF Benchmark

Updated: 2026-07-14 03:29 UTC  |  Commit: 2412e37  |  CI run

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

RuntimeText RTFP50 (ms)P95 (ms)
pythonshort4.02565472.15489.9
pythonmedium1.26546966.47211.9
pythonlong0.2458381.88608.2
rustshort0.87121311.51337.5
rustmedium0.25381615.61738.7
rustlong0.10383665.23707.2
goshort2.20832832.92928.9
gomedium0.40012466.22633.2
golong0.14865458.75673.6
csharpshort2.22151213.71260.9
csharpmedium0.88391596.21674.3
csharplong0.17922287.82366.7
cppshort0.80731218.41262.8
cppmedium0.24081578.31664.4
cpplong0.10533796.53851.6
wasmshort
wasmmedium
wasmlong

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。