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: /boost/boost/bind/bind.hpp:313:9: Type 'boost::thread_attributes' does not provide a call operator I am still using boost 1.45 and wonder if this is the actual problem or if something else is wrong. Any help appreciated, thanks Alex Am 20.11.14 10:53 schrieb "Ben Pope" unter <benpope81@gmail.com>:
On Thursday, November 20, 2014 05:27 PM, Alexander Carôt wrote:
Hello all,
is it correct that boost does not offer thread prioritization ?
There's nothing directly on the interface.
I am dealing with an application with a number of threads, which all depend on the realtime-scheduled sound card callback thread.
These threads must have the same realtime scheduling priority.
Is there a way to achieve this ?
Basically there's a platform specific back door: native_handle.
http://www.boost.org/doc/libs/1_57_0/doc/html/thread/thread_management.htm l#thread.thread_management.tutorial.attributes
Ben
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