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Implement memory profiler, optimize memory usage, modify code indent (#35)

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wenyongh
2019-05-23 05:03:31 -05:00
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parent 9136abfe31
commit ff7cbdd2fb
18 changed files with 462 additions and 105 deletions
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doc/memory_usage.txt Normal file
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Current memory usage, take samples/littlevgl in Zephyr for example:
(1) WASM app binary: 142K for littlevgl ui_app.wasm
(2) WASM app memory space: 64K for littlevgl ui_app.wasm
(3) WASM app heap space: 8K by default
(4) WASM app thread native stack: 4K by default
(5) WASM interpreter stack: 8K by default
(6) WASM block address hash cache: 3K
(7) timer thread stack: 4K
(8) sensor thread stack: 4K
(9) touch screen thread stack: 4K
(10) others: vm, app mgr, queue, native lib: ~22K
Total memory usage: ~263K