Current Benchmarks

Performance on a selection of python benchmarks, normalized to that of a native python interpreter. Smaller numbers are better.

Compare:    js d8 native

Normalized to:   

Bench Metric:   

With JIT:   

Average performance across python benchmarks is:

X times slower than cpython

Performance Trend

Mean performance across all python benchmarks, normalized to that of a native python interpreter, over time. Smaller numbers are better.

Compare:    js d8 native

Normalized to:   

Bench Metric:   

With JIT:   

Individual Perf Trend

Performance on a single python benchmark, normalized to that of a native python interpreter, over time. Smaller numbers are better.

Benchmark:   

Compare:    js d8 native

Normalized to:   

Bench Metric:   

With JIT:   

Individual Run Details

Detailed timings for a single run of a particular benchmark. This is particularly useful for visualising JIT warmup overhead. Smaller numbers are better.

Benchmark:   

Compare:    js d8 native

With JIT: