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c# Programming Glossary: thread.memorybarrier

Singleton double-check concurrency issue

http://stackoverflow.com/questions/10281044/singleton-double-check-concurrency-issue

static void VolatileWrite ref object address object value Thread.MemoryBarrier address value Now this may seem counter intuitive at first... I see. It might also be important to mention that Thread.MemoryBarrier actually generates a full fence barrier. So if I were to use..

Threadsafe collection without lock

http://stackoverflow.com/questions/10675400/threadsafe-collection-without-lock

some confusion I ™m posting below the equivalent code with Thread.MemoryBarrier calls instead. public class NonLockingCollection private List.. through a volatile write. collection new List string Thread.MemoryBarrier public void AddString string s while true Fresh volatile read.. s while true Fresh volatile read of global collection. Thread.MemoryBarrier var original collection Thread.MemoryBarrier Add new string..

The need for volatile modifier in double checked locking in .NET

http://stackoverflow.com/questions/1964731/the-need-for-volatile-modifier-in-double-checked-locking-in-net

reading it with Thread.VolatileRead or inserting a call to Thread.MemoryBarrier might be necessary for the code to work properly in a weak memory..

Why do I need a memory barrier?

http://stackoverflow.com/questions/3493931/why-do-i-need-a-memory-barrier

class Foo int _answer bool complete void A _answer 123 Thread.MemoryBarrier Barrier 1 _complete true Thread.MemoryBarrier Barrier 2 void.. _answer 123 Thread.MemoryBarrier Barrier 1 _complete true Thread.MemoryBarrier Barrier 2 void B Thread.MemoryBarrier Barrier 3 if _complete.. 1 _complete true Thread.MemoryBarrier Barrier 2 void B Thread.MemoryBarrier Barrier 3 if _complete Thread.MemoryBarrier Barrier 4 Console.WriteLine..

Why we need Thread.MemoryBarrier()?

http://stackoverflow.com/questions/3556351/why-we-need-thread-memorybarrier

we need Thread.MemoryBarrier In C# 4 in a Nutshell the author shows that this class can.. Foo int _answer bool _complete public void A _answer 123 Thread.MemoryBarrier Barrier 1 _complete true Thread.MemoryBarrier Barrier 2 public.. _answer 123 Thread.MemoryBarrier Barrier 1 _complete true Thread.MemoryBarrier Barrier 2 public void B Thread.MemoryBarrier Barrier 3 if _complete..

Memory barrier generators

http://stackoverflow.com/questions/6581848/memory-barrier-generators

. Thread.Join Thread.VolatileRead and Thread.VolatileWrite Thread.MemoryBarrier The volatile keyword. Anything that starts a thread or causes..