Performance Notes

This section tracks performance-oriented algorithm evolution by version.

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Current Version

v0.9.3 tuned the variant inline dispatch threshold for common workloads. See v0.9.3 performance note for details.

v0.8.2 established the lowering engine baseline. See v0.8.2 performance note for benchmark data and algorithm details.

Releases from v0.8.3 to v0.9.2 focused on guard fixes, API ergonomics, and compiler compatibility. No new dispatch algorithms were introduced.

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Version Index

• v0.9.3 (variant dispatch threshold tuning)
• v0.8.2 (lowering engine baseline)
• v0.8.0 (tiered variant dispatch)

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Scope

Performance notes focus on:

• dispatch strategy evolution
• fast-path and cold-path behavior
• algorithm-level tradeoffs and applicability

For API compatibility and migration notes, see:

• Changelog Releases
• API Reference