72 lines
2.3 KiB
Markdown
72 lines
2.3 KiB
Markdown
# VisionFlow Automator - Performance Optimization Summary
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## Optimizations Applied
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✅ **Memory Management**
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- Added template caching system to prevent repeated file I/O
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- Implemented screenshot caching with 50ms duration
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- Added proper resource cleanup and garbage collection
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- Optimized image preview handling to prevent memory leaks
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✅ **Performance Improvements**
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- Redesigned automation loop for better efficiency
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- Added step cooldown system (1-second minimum between executions)
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- Implemented dynamic sleep timing based on performance
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- Added performance monitoring and warning system
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✅ **Threading & Stability**
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- Improved worker thread management with proper cleanup
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- Added timeout handling for thread termination
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- Better error handling to prevent application crashes
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- Non-blocking operations in main UI thread
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✅ **Resource Optimization**
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- Reduced logging verbosity to decrease I/O overhead
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- Optimized PyAutoGUI settings for faster execution
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- Improved screenshot selection tool with better UX
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- Added periodic cleanup every 100 loop iterations
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## Key Features Added
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### TemplateCache Class
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- LRU cache for CV2 template images
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- Automatic cleanup of old entries
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- Maximum 50 templates cached
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- Memory-efficient template loading
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### Performance Monitoring
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- Loop time tracking and warnings
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- Memory usage monitoring
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- 10-second monitoring intervals
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- Automatic performance alerts
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### Optimized Automation Loop
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- Priority-based step execution
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- Screenshot caching and reuse
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- Improved error handling and recovery
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- Dynamic timing adjustments
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## Expected Results
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- **Reduced Memory Usage**: Template caching and proper cleanup
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- **Faster Performance**: Optimized loops and reduced I/O
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- **Better Stability**: Improved error handling and resource management
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- **No More Stalling**: Non-blocking operations and better threading
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## Configuration Changes
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```python
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# PyAutoGUI optimizations
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pyautogui.PAUSE = 0.01 # Faster actions
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pyautogui.MINIMUM_DURATION = 0 # No minimum delays
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# Logging optimization
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logging.basicConfig(level=logging.INFO) # Reduced verbosity
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# Template cache settings
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max_cache_size = 50 # Maximum cached templates
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cache_cleanup_threshold = 25% # When to clean old entries
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```
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The optimized application should now run more efficiently without getting killed or stalled during scenario execution.
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