How to parallelize this

General OpenMP discussion

How to parallelize this

Postby fre1434 » Thu Jun 17, 2010 8:43 am

I am a newbee, the code I have here like a observer pattern, I'd like to notify multiple client in parallel.
Code is compiled in Vs2008, so no OpenMP 3.0 support.

typedef std::map<int, ListenerT<ParamT> HandlerMap;
HandlerMap::iterator it;
for (it = m_handlers.begin; it != m_handlers.end(); it++)

Re: How to parallelize this

Postby ejd » Thu Jun 17, 2010 10:20 am

Even in OpenMP V3.0 using the relational-op of "!=" is not allowed. Basically you need a "countable" loop, so you need to know the number of elements in m_handlers. This relational-op requirement may change sometime in the future, but for now you will need to reform your loop.
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Re: How to parallelize this

Postby bepperk » Wed Apr 30, 2014 7:57 am

So how can this problem be avoided?
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