C ++需要线程安全的测试容器（非微软）

Question

Any one having idea about thread safe data containers like queue, map? I dont want threadsafe STL when we use /MT switches for compiler.

A real thread safe wel tested STL containers.

Answer 1

Thread safe containers usually make no sense. Consider a 'thread-safe` queue:

if(!qu.empty())
{
    // 1
    qu.pop();
}

What if during #1 the queue is modified and it becomes empty? It breaks the code. This is why you should use locks in your code rather than 'thread-safe' containers.

Answer 2

英特尔TBB专为此而设计。

Answer 3

/ MT暗示您想要链接到多线程运行时库（与多线程应用程序兼容），但它不会使运行时库是线程安全的。

Answer 4

Microsoft并行模式库（PPL）包括concurrent_vector和concurrent_queue并且它们将并发运行时样本包v0.33及更高版本的unordered_map ， unordered_multimap ， unordered_set和unordered_multiset的并发版本添加。