这个问题等于默认确实已犯了错误。
The question was a tacit admission that a mistake had indeed been made.
我疑心他是否在说反话，但是他朋友也与他意见一致，发出几声叹息等于默认了这是不言自明的事实。
I wondered if he was being ironic but his friend agreed with him, giving the sort of sigh that acknowledges a self-evident truth.
编译器简单地假设在任何时候num_proc2都等于1，并且默认地为该转移生成代码。
The compiler simply assumes that the value of num_proc2 will be equal to 1 every time, and generates the code for that branch by default.
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