Dear Giles, 1. taking timing results using rt_timer-tsc on pandaboard for a test program using xenomai native services.
2. taking timing results using gettimeofday on pandaboard for same test program using linuxthreads. Can i compare these two timing results ? On 24 August 2011 18:28, Gilles Chanteperdrix < gilles.chanteperd...@xenomai.org> wrote: > On 08/24/2011 04:12 PM, suresh reddy wrote: > > Thank you Giles. > > > > yes .The rt_printf is single-writer/ single -reader. > > No, each thread has a buffer. But the point is that the thread which > empties the buffers and prints them run in secondary mode, so, it will > not run if there is always a real-time thread running, the buffer will > fill up, and nothing will be printed. > > -- > Gilles. > -- Suresh balijepalli Rosenehim,Baveria.
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