Concurrency.

[Andrei Alexandrescu]

On 11/30/11 5:04 PM, Sean Kelly wrote:
> On Nov 28, 2011, at 3:48 AM, Debdatta wrote:
>>
>> In my (limited) experience, involving mostly threading for
>> performance, sharing is the norm.( Take a look at .NET's task
>> parallel library, or intel's TBB.)
>
> So is complexity and the propensity for deadlocks ;-)

In fact there's a bit of confusion somewhere; in fork-join parallelism 
(.NET TPL, TBB) there is in fact very little sharing; individual threads 
work on disjoint data sets, and the join operation simply establishes 
checkpoints.

Andrei