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Return null for mean of all-null input - #8389

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mitko/aggregate/mean-all-null-returns-null
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Return null for mean of all-null input#8389
dimitarvdimitrov wants to merge 1 commit into
developfrom
mitko/aggregate/mean-all-null-returns-null

Return null for mean of all-null input

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CodSpeed HQ / CodSpeed Performance Analysis succeeded Jun 29, 2026 in 0s

Performance Gate Passed

⚠️ 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.

⚡ 1 improved benchmark
✅ 1594 untouched benchmarks
⏩ 4 skipped benchmarks1

Performance Changes

Mode Benchmark BASE HEAD Efficiency
⚡ Simulation rebuild_naive 109.1 µs 91.2 µs +19.61%

Tip

Curious why this is faster? Comment @codspeedbot explain why this is faster on this PR, or directly use the CodSpeed MCP with your agent.

Comparing mitko/aggregate/mean-all-null-returns-null (445ff1c) with develop (49f300d)

Open in CodSpeed

Footnotes

  1. 4 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

View more details on CodSpeed HQ