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Some Simple Tips for Memory Leaks • Analyze any possible memory leak reported by BMP – Typical message from the logger • *AEEModule.c 00266 Warning—memory leak, freeing, 0xABCD1010, NONAME, size 328 – Indicates a memory leak of 328 bytes from memory address 0xABCD1010 – The source of the memory is NONAME because the memory block was not tagged – To enable the heap blocks to be tagged with the filename/linenumber, insert • “#define AEE_DEBUG_HEAP 1” before the app includes AEEStdLib.h. • Remove this #define before shipping i commercial product • *AEEModule.c Leverage c_heaptracker app to track app’s heap usage over time to see whether the available heap keeps decreasing for no reason 38
39 Power Utilization Considerations
Page 1 and 2: Brew MP Performance Tips Rich Stew
Page 3 and 4: Agenda • Performance Concepts •
Page 5 and 6: General Performance • What is opt
Page 7 and 8: Throughput vs. Latency (cont.) •
Page 9 and 10: Trading Off CPU vs. Memory Utilizat
Page 11 and 12: Event Handling • A backlog in the
Page 13 and 14: Strings (cont.) • Don't call strl
Page 15 and 16: 15 BMP Architectural Overview
Page 17 and 18: Leverage the Functionality Provided
Page 19 and 20: Brew MP API Usage Considerations: S
Page 21 and 22: JPEG Decoding Optimization • 5Mp
Page 23 and 24: Resource Usage: Use Bitmap Fonts or
Page 25 and 26: Resource Usage: Avoid Blending in R
Page 27 and 28: Resource Usage: Preloading and Reus
Page 29 and 30: Resource Usage: Use PNG Crush • E
Page 31 and 32: 31 Memory Utilization Consideration
Page 33 and 34: Storage Optimization: Use a Smaller
Page 35 and 36: Memory Management Considerations
Page 37: Apply Brew MP Best Practices to Avo
Page 41 and 42: Power Management—Minimize Number
Page 43 and 44: Principles of Code Optimizations Us
Page 45 and 46: CS Heap Tracker (CHT) • CHT is a
Page 47 and 48: Summary • Performance is comprise
Page 49 and 50: Resource Usage: Miscellaneous • I

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