Real Workloads.
Real Results.
From data processing to machine learning, Pyvorin delivers measurable speedups across a wide range of Python workloads.
Measured · 2026-09-09 Geometric-mean speedup vs CPython 3.12.3 across 37 deterministic synthetic workloads in six categories (AMD EPYC-Milan, 12 cores; median of 10 runs after 3 warmups; bar height ∝ √speedup). Every workload includes data generation in the timed region and must match CPython output exactly to count. Native-code coverage: ETL 67% · ML 100% · DS 83% · Web 83% · Aggregations 100% · Mutable State 100% — uncovered workloads run through Pyvorin's CPython-compatible fallback (≈1x). Raw results (JSON) · per-workload timings · mutable-state (dict write-back) suite.
Benchmarks you can trust.
Every published result ships with the workload source, dataset size, hardware specification, run count, median and p95, and a correctness check proving Pyvorin output matches CPython exactly. No cherry-picking, no mystery numbers.
| Workload | Category | Type | Status | Speedup |
|---|---|---|---|---|
| 30-workload morphic suite (6 per category) | All categories | Synthetic · deterministic | Measured 2026-09-09 | 2.12x geomean (0.01x–1056x) |
| ETL / data processing | Data Engineering | Synthetic | Measured 2026-09-09 | 2.9x geomean · 67% native |
| ML kernels (k-means, softmax, regression…) | Machine Learning | Synthetic | Measured 2026-09-09 | 3.9x geomean · 100% native |
| Numeric analytics (stats, rolling, percentiles) | Data Science | Synthetic | Measured 2026-09-09 | 0.8x geomean · 83% native |
| String/dict-heavy service patterns | Web Services | Synthetic | Measured 2026-09-09 | 0.5x geomean · 83% native |
| Aggregations (sums, group-totals, multi-reduce) | Aggregations | Synthetic | Measured 2026-09-09 | 8.7x geomean · 100% native |
| Stateful dict write-back (scoring, ledger posting, revaluation, session decay, event rollup, RMW balance adjustment) | Mutable State | Synthetic | Measured 2026-09-09 | 1.8x geomean · 100% native · 1.5x additional lift from the fused dict bridge |
Don’t take our word for it. Measure it.
The trial includes pyvorin bench — run it against your own code and see your own numbers.