Webはじめに. PHPで書かれたコードの処理速度を計測したい。. 調べると microtime を使った方法が出てきたが、 マニュアル に. パフォーマンスの計測には、hrtime () を使うことをお勧めします。. と書いてあったので hrtime を使って実施します。. Web28 jan. 2011 · The only reason that one would fail is if high-resolution time isn't supported on the platform. To avoid impacting performance and complicating the interface, in that case, < ACE_OS::gettimeofday > is used instead.

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Web2 hrtimer的组织方式 如图所示： （1）因为红黑树在查询、插入、删除时的性能优势，hrtimer的核心组织结构选择了红黑树，树的最左下节点就是最早到期的定时器； （2）每个cpu上定义了一个hrtimer_cpu_base的全局变量，用于管理属于自己的hrtimer； WebThe process.hrtime () method returns the current high-resolution real time in a [seconds, nanoseconds] tuple Array, where nanoseconds is the remaining part of the real time that can't be represented in second precision. time is an optional parameter that must be the result of a previous process.hrtime () call to diff with the current time. hip program bergen county nj

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http://barrianntravel.com/sportrack-replacement/memorial-hermann-workday-login Webprocess. The process object is a global object and can be accessed from anywhere. It is an instance of EventEmitter.. Exit Codes. Node will normally exit with a 0 status code when no more async operations are pending. The following status codes are used in other cases: 1 Uncaught Fatal Exception - There was an uncaught exception, and it was not handled … hip programming