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27 lines
1.1 KiB
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Performance
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===========
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:link_to_translation:`zh_CN:[中文]`
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ESP-IDF ships with default settings that are designed for a trade-off between performance, resource usage, and available functionality.
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These guides describe how to optimize a firmware application for a particular aspect of performance. Usually this involves some trade-off in terms of limiting available functions, or swapping one aspect of performance (such as execution speed) for another (such as RAM usage).
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How to Optimize Performance
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---------------------------
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1. Decide the performance-critical aspects of your application, such as achieving a particular response time for a certain network operation, meeting a particular startup time limit, or maintaining a certain level of peripheral data throughput.
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2. Find a way to measure this performance (some methods are outlined in the guides below).
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3. Modify the code and project configuration and compare the new measurement to the old measurement.
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4. Repeat step 3 until the performance meets the requirements set out in step 1.
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Guides
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------
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.. toctree::
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:maxdepth: 2
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speed
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size
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ram-usage
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