hard real-time

基本解釋

With a little extra work, you can get hard real-time support with the PREEMPT_RT patch.
只需要一點(diǎn)額外的工作，您就可以通過 PREEMPT_RT 補(bǔ)丁實(shí)現(xiàn)硬實(shí)時(shí)。
Some systems need hard real-time response, with short deterministic response latencies to events.
一些系統(tǒng)需要硬實(shí)時(shí)響應(yīng)，在很短的時(shí)間內(nèi)對(duì)事件作出確定性響應(yīng)。
For financial applications where time is money the critical sections can be coded to run as hard real-time threads and avoid the non-deterministic behaviour of the garbage collector.
對(duì)金融系統(tǒng)這種“時(shí)間就是金錢”的應(yīng)用程序來說，可以讓臨界區(qū)的代碼做為硬實(shí)時(shí)線程運(yùn)行，從而避免垃圾回收器產(chǎn)生的不確定性行為。

This makes it hard, for instance, to compare real-time video images (from a camera in the nose-cone of a missile, for example) with a set of several thousand targets (pictures of enemy aircraft, say), because all the targets have to be tested within a thirtieth of a second, the duration of a single frame of video.
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When we attempt a real rally, if we really have a hard time trying to make new 52-week highs in the market—which I do believe we will make before the end of the year or sometime early next year—then we should be looking for three major legs down into a bear market.
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Facebook has been trying hard to win over skeptics who doubt it can ever become as much a forum for conversation about real-time events as Twitter.
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硬實(shí)時(shí)
So related issues on weakly hard real-time are becoming hot research point nowadays.
弱硬實(shí)時(shí)相關(guān)問題也因此成為當(dāng)前實(shí)時(shí)研究的重點(diǎn)問題之一。
強(qiáng)實(shí)時(shí)
Under the condition of high reliability and hard real-time,the switch of dual-computer system has main effect on system real-time and reliability.
在高可靠、強(qiáng)實(shí)時(shí)環(huán)境中,雙機(jī)系統(tǒng)的狀態(tài)切換已成為影響系統(tǒng)實(shí)時(shí)性、可靠性的關(guān)鍵。
自然科學(xué)
硬實(shí)時(shí)