2010/11/26 Eric J. Holtman
On 11/26/2010 4:48 AM, Eloi Du Bois wrote:
> Hi all,
>
> I would like to know how can I do the following:
>
> I have n working threads. Each one has a loop preceded by a wait condition
> (1).
> When the wait condition is unlocked, the thread takes a task on a queue, and
> process the task.
>
> I need to make something in the submit task function that wait until all
> processes are on the wait condition (1).
>
I think this is exactly what a 'barrier' does.
http://www.boost.org/doc/libs/1_45_0/doc/html/thread/synchronization.html#thread.synchronization.barriers
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