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- Increase MAX_FPS constant from 60.0 to 120.0 in BackpressureController - Optimize adaptive FPS update frequency from 30 to 60 frames - Support higher FPS processing for multiple instances
- Synchronize MIN_FPS range (12.0-120.0) between instance_registry and backpressure_controller - Increase queue size from 10 to 20 frames for better buffering - Increase queue warning threshold from 8 to 16 frames (80% of queue size) - Improve performance when running multiple instances simultaneously
- Remove fixed 1ms sleep that was limiting throughput - Implement adaptive sleep: only sleep when processing < 1ms - Use thread yield for longer processing to let OS scheduler manage CPU - Eliminates artificial bottleneck for high FPS scenarios
- Replace cv::Mat with shared_ptr<cv::Mat> to avoid expensive frame cloning - Eliminates ~6MB memory copy per frame update - Significantly reduces CPU and memory bandwidth usage - Improves performance when running multiple instances - Similar optimization already exists in InstanceRegistry
- Add FPS_BOTTLENECKS.md: analysis of FPS bottlenecks - Add FPS_OPTIMIZATION_IMPLEMENTED.md: detailed implementation notes - Document all optimizations for multi-instance performance
- Update examples/README.md with new structure - Update examples/instances/README.md - Update examples/instances/infer_nodes/README.md - Update examples/instances/tests/README.md
- Remove old example files from root directories - Examples are now organized by model type (yolo, onnx, tensorrt, etc.) - Remove deprecated example files and scripts - Clean up examples/instances directory structure
Guide api document
- Implement setupFrameCaptureHook() to capture frames from app_des_node - Setup hook before pipeline start to capture all frames - Add logging for debugging frame capture - Fix statistics and get frame not working for running instances
- Add timeout_constants.h for configurable timeouts - Improve worker shutdown with timeout handling - Add timeout support for unix socket accept thread - Enhance worker supervisor timeout handling
- Enhance timeout handling in instance registry - Improve subprocess instance manager error handling - Add better state management and synchronization
- Improve API handlers error handling and logging - Add timeout support for API operations - Enhance main application configuration
Fix/low fps
fix: bundle hwinfo libraries in deb package
Create jams and stops endpoints
Bug/remove subprocess production
…, and robust embedding averaging
Improve face recognition: add similarity threshold filtering, strengthen search embedding, and fix embedding averagin
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