Before moving beyong locks, we will first describe how to use locks in some common datastructures. Adding locks to a data structure to make it usable ...
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其他好文 时间:
2015-11-03 08:04:03
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270
The name that the POSIX library uses for a lock is a mutex, as it is used to provide mutualexclusion between threads, i.e., if one thread is in the cr...
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其他好文 时间:
2015-10-26 13:30:42
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244
From the introduction to concurrency, we saw one of the fundamental problems in concurrentprogramming: we would like to execute a series of instructio...
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其他好文 时间:
2015-10-26 13:27:42
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170
package?jun;
import?java.util.concurrent.ExecutorService;
import?java.util.concurrent.Executors;
import?java.util.concurrent.locks.Condition;
import?java.util.concurrent.locks.Lock;
import?j...
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编程语言 时间:
2015-10-25 18:04:45
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181
Number of LocksTime Limit:1000MSMemory Limit:10000KTotal Submissions:1198Accepted:589DescriptionIn certain factory a kind of spring locks is manufactu...
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其他好文 时间:
2015-10-23 21:20:53
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235
select request_session_id spid,OBJECT_NAME(resource_associated_entity_id) tableNamefrom sys.dm_tran_locks whereresource_type='OBJECT'spid 锁表进程tableNam...
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数据库 时间:
2015-10-21 15:19:06
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192
在Java5中,专门提供了锁对象,利用锁可以方便的实现资源的封锁,用来控制对竞争资源并发访问的控制,这些内容主要集中在java.util.concurrent.locks 包下面,里面有三个重要的接口Condition、Lock、ReadWriteLock。Condition:Condition 将...
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编程语言 时间:
2015-10-20 23:59:31
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450
在之前的Java并发(一)wait()与notifyAll()一文中的例子中,我们使用了wait()和notifyAll()来模拟了给汽车打蜡和抛光的情景。在JavaSE5中,还提供了java.util.concurrent.locks.Condition对象供我们使用。...
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编程语言 时间:
2015-10-12 10:50:01
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321
import?java.util.concurrent.locks.Condition;
import?java.util.concurrent.locks.Lock;
import?java.util.concurrent.locks.ReentrantLock;
public?class?ProductQueue<T>?{
????private?final?...
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其他好文 时间:
2015-10-09 12:31:18
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240
ReentrantLock:http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/locks/ReentrantLock.html#lockInterruptibly()publicvoidlockInterruptibly() ...
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其他好文 时间:
2015-10-02 10:07:15
阅读次数:
181