priority n. 1.(時間、順序上的)先,前。 2.較重要;上席;上位;重點,優(yōu)先(權(quán));先取權(quán)。 3.優(yōu)先配給;優(yōu)先考慮的事。 establish an order of priority 確定討論項目的次序。 give priority to 把優(yōu)先權(quán)讓給…。 priority of one's claim to another's 某人的要求比另一人的更重要。 according to priority 依照次序,依次。 take priority of 比…居先;得…的優(yōu)先權(quán)。
fixed adj. 1.固定的;確定的,不變的,固執(zhí)的。 2.【化學(xué)】凝固的,不易揮發(fā)的。 3.〔美口〕(在經(jīng)濟上)處境…的。 4.〔美俚〕(比賽等)通過作弊預(yù)先安排好結(jié)果的。 a fixed deposit 定期存款。 a fixed fact 〔美國〕確定事實。 a fixed gun 【軍事】固定機槍。 a fixed income 固定收入。 a fixed point 警察常駐的地方。 fixed par of exchange 匯兌的法定平價。 a fixed oil 不揮發(fā)性油,固定油。 well fixed 〔美國〕生活寬裕。
Automatic calibration of portable test instrument based on fixed priority algorithm 基于固定優(yōu)先級算法的便攜式檢定儀自動校準(zhǔn)
The paper also makes a comparison between the method of randomly competitive arbitrating and the method of fixed priority level arbitrating 并且將隨機爭用仲裁方法和固定優(yōu)先級的仲裁方法加以比較。
7 shin y , choi k . power conscious fixed priority scheduling for hard real - time systems . in proc . design automation conference , new orleans , louisiana , usa , 1999 , pp . 134 - 139 從底層的電路技術(shù),到邏輯技術(shù)體系結(jié)構(gòu)技術(shù),以及高層的軟件技術(shù),出現(xiàn)了各種全新的方法用于解決系統(tǒng)的功耗問題。
To deal with the difference on operating system level , this paper designs a thread - level algorithm based upon priority inheritance protocol to prevent priority inversion . a dynamic priority mapping and scheduling algorithm to achieve strict order is also presented . through analysis of multi - threaded execution order under fixed priority scheduling model , a multithreaded programming model with totally predicable execution order is proposed 針對各種操作系統(tǒng)的差異,本文提出了基于優(yōu)先級繼承協(xié)議的線程級防優(yōu)先級翻轉(zhuǎn)算法,提出了能夠嚴(yán)格保序的動態(tài)優(yōu)先級映射方法及相關(guān)的調(diào)度算法,通過研究固定優(yōu)先級調(diào)度下的多線程執(zhí)行順序問題,本文還提出了一種執(zhí)行順序可預(yù)測的多線程程序設(shè)計模式。
Two 3 - frames - grained scheduling policies are suggested to make good trade - off between processing demands and on - chip buffer demands in software decoding implementation . a static time division multiplexed scheduling / dynamic fixed priority arbitration based 2 - level hybrid arbitration scheme , incorporated with synchronization control , is introduced in this paper to utilize the bus bandwidth effectively and lower on - chip buffer demands in media soc 提出了一種基于靜態(tài)分時復(fù)用調(diào)度動態(tài)固定優(yōu)先級仲裁的混合二級總線仲裁策略,通過分割總線時間片靜態(tài)調(diào)度媒體數(shù)據(jù)流dma傳輸,使之與解碼流程同步配合,有效地分配和使用總線帶寬,降低了片上數(shù)據(jù)緩存等硬件開銷。
Aimed at 1750a ' s hardware characteristic and the task type in dcmp ofp , we adopt different stratrges according to different task type . for those periodic tasks , the fixed priority dispatching stratege is used , and for time - consuming tasks we adopt time slice dispatch stratege ( round robin ) . rtos - 1750 also provides binary semophor , message queue and shared memory for task to commulicate 根據(jù)1750acpu的硬件特點和dcmpofp軟件的任務(wù)類型,對不同的任務(wù)采用了不同的調(diào)度策略,即對前臺的周期任務(wù)采用了固定優(yōu)先級調(diào)度策略,對于后臺的計算類任務(wù)則采用時間片輪轉(zhuǎn)調(diào)度策略( roundrobin ) 。
According to the real - time corba specification , we design a framework based on the fixed priority management . one layer of it is real - time abstract layer . it supplies the same real - time interface for real - time corba and applications , though in different os 首先基于實時corba規(guī)范,我們提出了一個分層的實時corba體系結(jié)構(gòu),其中的實時抽象層為應(yīng)用和實時corba中間件提供了一個相對完善的、和操作系統(tǒng)無關(guān)的實時統(tǒng)一視圖,有效地支持了實時corba和實時應(yīng)用的開發(fā)。
And it discussd the advantage and disadvantage of the fixed priority scheduler , and put forward the timeslice dynamic priority scheduler , divided the java " s run time into timeslice , satisfied the time limit of the beginning of the real - time task to the best ( the responser time namely ) . this is the scheduling policy that is suitable for developing the real - time interactive application 并對rtsj采用的固定優(yōu)先級搶占調(diào)度策略的利與弊進行了說明,基于此提出了分時間片的動態(tài)優(yōu)先級調(diào)度策略,將java的運行時分成時間片,盡量滿足實時任務(wù)的開始時限(即開始響應(yīng)時間) ,這是一種比較適合于實時交互式系統(tǒng)的調(diào)度策略。