volatile
Java - use of volatile only makes sense in multiprocessor systems?
Use of volatile only makes sense in multiprocessor systems. is this wrong? i\'m trying to learn about thread programming, so if you know any good articles/pdfs 开发者_如何学Python... i like stuff tha[详细]
2023-02-03 04:54 分类:问答Is volatile expensive?
After reading The JSR-133 Cookbook for Compiler Writers about the implementation of volatile, especially section \"Interactions with Atomic Instructions\" I assume that reading a volatile variable wit[详细]
2023-02-02 23:34 分类:问答Should I declare WaitHandle(s) volatile?
Should WaitHandles and other synchronization objects which are used by multipl开发者_JAVA技巧e threads be declared as volatile ?volatile is only relevant if you are re-assigning a field.[详细]
2023-02-02 15:32 分类:问答When to use volatile with multi threading?
If there are two threads accessing a global variable then many tutorials say make the variable volatile to prevent the compiler caching the variable in a register and it thus not getting updated corre[详细]
2023-02-01 11:51 分类:问答In Java should I copy a volatile reference locally before I foreach it
If I have the following private volatile Collection<Integer> ints; private void myMethod() { for ( Integer i : ints )[详细]
2023-01-31 09:10 分类:问答Why do we use volatile keyword? [duplicate]
This question already has answers here: 开发者_开发百科 Closed 12 years ago. Possible Duplicate: Why does volatile exist?[详细]
2023-01-30 05:51 分类:问答Is there a way to verify if a Windows registry key is volatile (REG_OPTION_VOLATILE)?
In Windows registry the keys canbe created as volatile - meaning that a volatile key is not going to survive a PC reboot. After the reboot no trace of such key will be found in registry.[详细]
2023-01-30 03:46 分类:问答During a data race can a thread ever read initial null value of volatile variable? especially when a non null value is assigned to it in constructor?
What puzzles me is this. Java doc of HashEntry in ConcurrentHashMap (jdk1.6.0_16) ...Because the value field is volatile, not final, it is legal wrt the Java Memory Model for an unsynchronized rea[详细]
2023-01-28 12:05 分类:问答Mix volatile and synchronized as a read-write lock
Consider a primitive type variable with lots of threads reading and a few threads writing, will the following code work correctly?[详细]
2023-01-27 17:12 分类:问答Volatile and Thread.MemoryBarrier in C#
To implement a lock free code for multithreading application I used volatile variables, Theoretically: The volatile keyword is simply used to make sure that all threads see the most updated value of a[详细]
2023-01-26 14:41 分类:问答