> An idea is to disassemble the kernel task code and the function it calls > to see if FPU is really never used. > > If this task really never calls any function using FPU, it would be nice > if you could (as we always ask, you may have noticed) reduce your test > case to a simple code where only FPU operations and every thing which > causes task switches (blocking calls, and calls waking up other tasks) > is kept.
My application has 12 threads most of which wait on queues. How am I going to reduce this to a simple case? Most of my threads are userspace except for 2. I guess I'll see what I can do. I'll try the disassembler, too. Steven _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
