09 2016 档案

Notes on Locks

摘要：Spinlock an non-scalable implementation in C++ Pseudocode for ticket locks in Linux (The ticket lock is the default lock since kernel version 2.6.25 , 阅读全文

posted @ 2016-09-17 14:28 william-cheung 阅读(229) 评论(0) 推荐(0) 编辑

Snuke's Subway Trip: Dijkstra's Algorithm

摘要：Problem Statement （See: http://arc061.contest.atcoder.jp/tasks/arc061_c） Snuke's town has a subway system, consisting of N stations and M railway line 阅读全文

posted @ 2016-09-12 01:22 william-cheung 阅读(250) 评论(0) 推荐(0) 编辑