This release adds 2 notable features for engineering teams evaluating rollout.
✓ No known CVEs patched in this version
Topics
+1 more
Summary
AI summaryAdded bridge-call performance instrumentation to measure round-trips per operation.
Changes in this release
| Type | Severity | Summary | CVE |
|---|---|---|---|
| Feature | Low |
Adds bridge_metrics.py to count attribute accesses and method calls for performance instrumentation. Adds bridge_metrics.py to count attribute accesses and method calls for performance instrumentation. Source: llm_adapter@2026-06-06 Confidence: high |
— |
| Feature | Low |
Adds measure_bridge_cost.py script to report round-trips per clip during media-pool traversal. Adds measure_bridge_cost.py script to report round-trips per clip during media-pool traversal. Source: llm_adapter@2026-06-06 Confidence: high |
— |
Full changelog
Bridge-call performance instrumentation.
- Added
src/utils/bridge_metrics.py— a counting proxy that wraps a Resolve handle and tallies attribute accesses and method calls (each a COM/socket round-trip), so the real bridge cost of an operation is measured rather than guessed. - Added
scripts/measure_bridge_cost.py— runs a representative media-pool traversal through the proxy and reports round-trips per clip. A minimal name+type walk measured ~6.7 round-trips per clip, confirming round-trips scale linearly with traversal size.
A property cache remains gated on profiling repeated-read patterns in real workflows (don't cache blind). Live-measured on DaVinci Resolve Studio 21.0.0.
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Beta — feedback welcome: [email protected]