Re: [Boost-users] Thread prioritization on OSX

Subject: Re: [Boost-users] Thread prioritization on OSX
From: Vicente J. Botet Escriba (vicente.botet_at_[hidden])
Date: 2014-12-06 18:40:07

Le 07/12/14 00:35, Vicente J. Botet Escriba a écrit :
> Le 06/12/14 22:10, Alexander Carôt a écrit :
>> Hello all,
>>
>> according to this:
>>
>> http://www.boost.org/doc/libs/1_57_0/doc/html/thread/thread_management.html 
>>
>> #thread.thread_management.tutorial.attributes
>>
>> I tried to change the thread priority to SCHED_RR on OS X via:
>>
>> boost::thread::attributes attrs;
>> pthread_attr_setschedpolicy(attrs.get_native_handle(), SCHED_RR);
>>      sendThread = 
>> boost::thread(attrs,&sender::sendItThreadFunction,this);
>>
>>
>> In that context I noticed that get_native_handle is not known so I used
>> attr.native_handle(), which compiled ok but finally threw an error here:
> Sorry, the tutorial is wrong. It should be native_handle()
>>
>> /boost/boost/bind/bind.hpp:313:9: Type 'boost::thread_attributes' 
>> does not
>> provide a call operator
>>
> Please, could you post the source code and more context of the compile 
> error?
>> I am still using boost 1.45 and wonder if this is the actual problem 
>> or if
>> something else is wrong.
>>
>>
> I will check the code of  this version.
>
>
Done. Thread attributes were included in 1.50 :(

        Version 3.0.0 - boost 1.50

New Features:

  * #2741 Proposal to manage portable and non portable thread attributes.

Best,
Vicente

P.S. Please, look at the documentation of the version you are using.