asv_bench_tachyon

ASV benchmark type plugin (same contract as asv_bench_memray).

Defines sample_* / Sample* benchmarks. asv run stores a number (estimated exclusive time per call from Python 3.15 Tachyon samples) in results for history, compare, and graphs.

There is no separate CLI package. Install this into the benchmark environment and write sample_* functions.

Install

pip install asv_bench_tachyon

Python >= 3.15 (needs profiling.sampling). Put it on the ASV matrix:

{
  "matrix": {
    "req": {
      "pip+asv_bench_tachyon": [""]
    }
  }
}

Benchmark

class Suite:
    def sample_hot_loop(self):
        s = 0
        for i in range(200_000):
            s += i * i
        return s

    sample_hot_loop.sample_mode = "cpu"     # wall | cpu | gil
    sample_hot_loop.sample_duration = 0.25  # seconds of sampling

asv run --bench sample_hot_loop

Discovery contract

• Distribution name starts with asv_bench
• asv_bench_tachyon/benchmarks/*.py exports export_as_benchmark = [SampleTimeBenchmark]

Same as memray. No asv profile GUI, no standalone CLI.

License

MIT.