+++ title = "Bench history: zig-graph" date = 2026-05-15T12:47:59Z draft = false description = "Auto-generated from stax-experiment register. Most recent 14 runs per benchmark." +++
Why
Every commit-or-bench run on zig-graph lands an event in ~/.local/state/stax/experiments.jsonl. This page summarizes the most recent 14 ns_per_op values per (benchmark, size) group. Lower is faster. Diffs >5% land as ⚠ in stax-experiment bench-compare.
| bench / size | last 14 ns_per_op (oldest → newest) | latest | trend | | -— | -— | -— | -— | | betweenness/100n | 1120900,1474618 | 1474618 | ⚠ +31.6% | | betweenness/1k | 113637627,162998406 | 162998406 | ⚠ +43.4% | | centrality/100n | 53114,86354 | 86354 | ⚠ +62.6% | | centrality/10k | 10613384,19148766 | 19148766 | ⚠ +80.4% | | centrality/1k | 644019,670587 | 670587 | · 4.1% | | construct/100k_edges | 19,29 | 29 | ⚠ +52.6% | | construct/10k_edges | 22,38 | 38 | ⚠ +72.7% | | construct/1k_edges | 23,35 | 35 | ⚠ +52.2% | | fiedler/100n | 1593790,2358197 | 2358197 | ⚠ +48.0% | | fiedler/10k | 257136396,429844533 | 429844533 | ⚠ +67.2% | | fiedler/1k | 31196557,43709151 | 43709151 | ⚠ +40.1% | | louvain/100n | 198221,254020 | 254020 | ⚠ +28.1% | | louvain/1k | 5415946,6796525 | 6796525 | ⚠ +25.5% | | pagerank/100n | 96995,150461 | 150461 | ⚠ +55.1% | | pagerank/10k | 14807132,21210160 | 21210160 | ⚠ +43.2% | | pagerank/1k | 962801,1262152 | 1262152 | ⚠ +31.1% |
Source
- Register:
~/.local/state/stax/experiments.jsonl - Tool:
stax-experiment(https://github.com/SMC17/stax-experiment) - Generator:
stax-bench-viz zig-graph 14