On 12 July 2011 22:32, Olivier Guilyardi <[email protected]> wrote: > Thing is, of every single thing that has been said on this thread about memory > barriers and ringbuffers, no one can prove anything. On this thread, on > others, > on LAD and elsewhere. For example, no one can write a test case which fails > when > memory barriers are missing in a ringbuffer implementation.
There is one in the iPad 2 example Sean posted a link to earlier in the thread: http://wanderingcoder.net/2011/04/01/arm-memory-ordering/ I haven't tried it, lacking an iPad 2 or any other multicore ARM computer. Chris _______________________________________________ Linux-audio-dev mailing list [email protected] http://lists.linuxaudio.org/listinfo/linux-audio-dev
