Re: Benchmarking RTEMS on PPC vs ARM multicore

2020-07-21 Thread Gedare Bloom
On Mon, Jul 20, 2020 at 10:55 PM Sebastian Huber wrote: > > Hello Gedare, > > what kind of performance benchmarking do you have in mind? > The immediate goal is going to be performance comparison of RTEMS in baremetal vs hosted in a paravirtual environment. I haven't planned out the experiment ye

Re: Benchmarking RTEMS on PPC vs ARM multicore

2020-07-20 Thread Sebastian Huber
Hello Gedare, what kind of performance benchmarking do you have in mind? To benchmark the clustered scheduling, you need at least a system with separated L2 caches, e.g. T4240 and LS1088A. We don't have BSPs for the QorIQ Layerscape platform. The chips are quite complex. I haven't looked c