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How to check memory performance using Instruments and how to improve it?

开发者 https://www.devze.com 2022-12-23 07:35 出处:网络
I have to check memory performance of my application, I have solved Leaks now I want to improve the performance of m开发者_JAVA技巧emory.

I have to check memory performance of my application, I have solved Leaks now I want to improve the performance of m开发者_JAVA技巧emory.

So, please tell me the process how can I fix and improve the memory performance.

Thank You.


It depends on what you mean by the vague term "memory performance". I would suggest first using Shark to look at cache misses and/or DRAM bandwidth - that should help you to focus on any parts of your code where memory accesses may be a limiting factor.

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