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grouped aggregate microbenches#8301

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grouped aggregate microbenches#8301
onursatici wants to merge 1 commit into
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os/grouped-agg-bench

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Summary

Add a couple of grouped aggregation divan benchmarks

Signed-off-by: Onur Satici <onur@spiraldb.com>
@onursatici onursatici requested a review from a team June 8, 2026 15:20
@onursatici onursatici added the changelog/skip Do not list PR in the changelog label Jun 8, 2026
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codspeed-hq Bot commented Jun 8, 2026

Merging this PR will not alter performance

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

⚡ 118 improved benchmarks
❌ 52 regressed benchmarks
✅ 1343 untouched benchmarks
🆕 4 new benchmarks

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

Mode Benchmark BASE HEAD Efficiency
Simulation compare[63] 244.6 µs 360.2 µs -32.1%
Simulation compare[62] 254.7 µs 368.5 µs -30.88%
Simulation compare[56] 229.5 µs 332 µs -30.88%
Simulation compare[60] 248.3 µs 358.3 µs -30.69%
Simulation compare[61] 255.4 µs 367.2 µs -30.45%
Simulation compare[58] 245.5 µs 351.9 µs -30.23%
Simulation compare[59] 250.8 µs 359 µs -30.13%
Simulation compare[57] 246.1 µs 350.5 µs -29.78%
Simulation compare[54] 236.2 µs 335 µs -29.49%
Simulation compare[55] 241.1 µs 341.8 µs -29.46%
Simulation compare[52] 230 µs 325 µs -29.25%
Simulation compare[48] 212.2 µs 299.9 µs -29.23%
Simulation compare[53] 236 µs 332.9 µs -29.11%
Simulation compare[50] 226.9 µs 318.3 µs -28.7%
Simulation compare[51] 232 µs 325.2 µs -28.67%
Simulation compare[49] 227.5 µs 317 µs -28.23%
Simulation compare[47] 222.8 µs 308.6 µs -27.8%
Simulation compare[46] 217.9 µs 301.8 µs -27.79%
Simulation compare[44] 211.3 µs 291.4 µs -27.51%
Simulation compare[45] 218.2 µs 300.3 µs -27.32%
... ... ... ... ... ...

ℹ️ Only the first 20 benchmarks are displayed. Go to the app to view all benchmarks.

Tip

Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.


Comparing os/grouped-agg-bench (8d335eb) with develop (5e3aedb)

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@joseph-isaacs
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All microbenchmarks must be less than 1ms

@robert3005
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These aren't very micro benches

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3 participants