1 - The first known correct software solution to the critical-section problem for two processes was ...
Provide two programming examples in which multithreading does not provide better performance than a single threaded solution. 一種是以串行操作為主的程序,例如對數字圖像進行處理的各個步驟之間通常是無法並行的 另一種是並行任務頻率很大,需要頻繁切換 同步 等待的程序,這樣的 ...
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1 - The first known correct software solution to the critical-section problem for two processes was ...
1. Suppose that a disk drive has 5,000 cylinders, numbered 0 to 4,999. The drive is currently servin ...
1 - Consider the traffic deadlock depicted in the following Figure. a. Show that the four necessary ...
1 - Discuss how the following pairs of scheduling criteria conflict in certain settings. a. CPU util ...
8.1 – 請指出內部碎片與外部碎片的區別。 內部碎片是已經分配給進程的、比進程所需內存多出的部分,存在於分區內部,但是不能使用; 外部碎片是沒有被分配出去的小的內存片段,卻因不連續,而無法聯合起來組 ...
1. Assume we have a demand-paged memory. The page table is held in registers. It takes 8 millisecond ...
1、第四章主要是將存儲器,存儲器是包括內存儲器(內存條)和外存儲器(磁盤)。在這一章,重要的知識點是分段、分頁儲存管理方式。2、裝入分為:絕對裝入(代碼中均是物理地址)、可重定位裝入(代碼是邏輯地址,裝入時重新計算轉變為物理地址)、動態運行時裝入(裝入時邏輯地址不轉為物理地址,運行時才將邏輯地址 ...
分享一下自己在大三下復習《VLSI系統導論》這門課時制作的復習PPT和相關筆記。這門課還是蠻有意思的。 ...