fix: update benchmark workflow to post-results on PRs

[polarhive]

Post benchmark results as comments on PRs

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[github-actions]

Benchmark Results

running benchmark: 1000 md files and 10 warmup runs
Benchmark 1: cd /home/runner/work/anna/anna/tmp/bench/saaru && ./target/release/saaru --base-path ./docs
  Time (mean ± σ):     153.9 ms ±  13.6 ms    [User: 264.1 ms, System: 109.0 ms]
  Range (min … max):   148.4 ms … 209.4 ms    19 runs
 
Benchmark 2: cd /home/runner/work/anna/anna/tmp/bench/sapling/benchmark && ./../target/release/sapling run
  Time (mean ± σ):     191.2 ms ±   6.6 ms    [User: 109.0 ms, System: 200.2 ms]
  Range (min … max):   179.4 ms … 199.5 ms    12 runs
 
Benchmark 3: cd /home/runner/work/anna/anna/tmp/bench/anna && ./anna_greentea
  Time (mean ± σ):     223.1 ms ±   2.9 ms    [User: 301.7 ms, System: 131.2 ms]
  Range (min … max):   218.3 ms … 230.1 ms    12 runs
 
Benchmark 4: cd /home/runner/work/anna/anna/tmp/bench/anna && ./anna
  Time (mean ± σ):     222.6 ms ±   3.8 ms    [User: 304.7 ms, System: 127.7 ms]
  Range (min … max):   218.2 ms … 231.4 ms    12 runs
 
Benchmark 5: cd /home/runner/work/anna/anna/tmp/bench/hugo && hugo
  Time (mean ± σ):     551.1 ms ±  65.3 ms    [User: 1393.8 ms, System: 153.8 ms]
  Range (min … max):   495.0 ms … 655.1 ms    10 runs
 
Summary
  cd /home/runner/work/anna/anna/tmp/bench/saaru && ./target/release/saaru --base-path ./docs ran
    1.24 ± 0.12 times faster than cd /home/runner/work/anna/anna/tmp/bench/sapling/benchmark && ./../target/release/sapling run
    1.45 ± 0.13 times faster than cd /home/runner/work/anna/anna/tmp/bench/anna && ./anna
    1.45 ± 0.13 times faster than cd /home/runner/work/anna/anna/tmp/bench/anna && ./anna_greentea
    3.58 ± 0.53 times faster than cd /home/runner/work/anna/anna/tmp/bench/hugo && hugo

Commit Hashes

anna: be702d8 Merge c6aa415 into c81061c
saaru: d89a1d8 feat: added first cut RSS Feed generation
sapling: 982637e Timing fix