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Add Delta scheme to the integer compressor (unstable_encodings) #8212

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Reduce Delta selection penalty (delta tax 10% -> 5%)

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Add Delta scheme to the integer compressor (unstable_encodings) #8212

Reduce Delta selection penalty (delta tax 10% -> 5%)
5ecbcb7
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CodSpeed HQ / CodSpeed Performance Analysis succeeded Jun 2, 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.

⚡ 4 improved benchmarks
✅ 1271 untouched benchmarks

Performance Changes

Mode Benchmark BASE HEAD Efficiency
⚡ Simulation baseline_eq[4, 65536] 237.9 µs 185.2 µs +28.49%
⚡ Simulation baseline_lt[16, 65536] 275.5 µs 217.7 µs +26.59%
⚡ Simulation baseline_lt[4, 65536] 253.2 µs 201 µs +25.97%
⚡ Simulation baseline_eq[16, 65536] 260.5 µs 230.1 µs +13.2%

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 claude/modest-bohr-MHQIy (5ecbcb7) with develop (84a4a3f)

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