Semaphore mechanism usage of processes synchronization and mutual exclusion 進(jìn)程同步與互斥中信號(hào)量機(jī)制的使用
Developerworks , october 2001 looks at inter - process synchronization primitives as a way to control two processes access to the same resource ( developerworks , 2001年10月)考察了利用進(jìn)程間同步原語(yǔ)作為控制兩個(gè)進(jìn)程訪問(wèn)同一資源的一種方式。
When used for inter - process synchronization , a mutex is called a named mutex because it is to be used in another application , and therefore it cannot be shared by means of a global or static variable 當(dāng)用于進(jìn)程間同步時(shí), mutex稱為“命名mutex ” ,因?yàn)樗鼘⒂糜诹硪粋€(gè)應(yīng)用程序,因此它不能通過(guò)全局變量或靜態(tài)變量共享。
The paper firstly studies some basic concepts such as task distributing , remote calling , loading balance , processing synchronization and communication , distributed computing system model and parallel executing time connected to distributed parallel computing system 本文首先討論了在分布式系統(tǒng)中所涉及的任務(wù)分配、遠(yuǎn)程調(diào)用、負(fù)載平衡、進(jìn)程同步與進(jìn)程通信以及分布式計(jì)算的系統(tǒng)模型等,并探討了并行計(jì)算中的一個(gè)重要的性能? ?并行執(zhí)行時(shí)間。