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Which two core is the "big" cores in A12 Bionic chipHello, I saw the following contents is Apple's official website. https://www.apple.com/lae/iphone-xs/a12-bionic/"Two performance cores tackle heavy computational tasks. And four efficiency cores take on everyday tasks. "So I want to make sure that:1. How could we detect which cores is in the "Two performance cores"? 0-1 or 4-5?2. Could we detect which core a thread is running, by c++ or Objective-C or other code?
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