Hi Cláudio, On Mon, Oct 27, 2014 at 4:04 PM, Cláudio Silva <claudiodcsi...@gmail.com> wrote:
> Hi Hesham, > > There are several commercially available MPSoCs: > - MPPA from Kalray > - TILE 64 from Tilera and it's Radiation Tolerant version Maestro > - Xentium from Recore Systems > but you need to investigate their OS support. Most of them should > support some form of Linux SMP. Xentium supports RTEMS, but solely in > the Leon core used to drive the system. These were used in several > projects, so a simple google search should yield some interesting > results. > > In terms of research, there are several EC funded projects that > research time-predictability and MPSoCs/CMPs. I will leave links to a > few of them as they might be of interest to your research: > > - T-CREST Time-Predictable Multi-Core Architecture for Embedded > Systems: http://www.t-crest.org/ > - P-SOCRATES (Parallel Software Framework for Time-Critical Many-core > Systems): http://www.p-socrates.eu/ > - PREDATOR: http://www.predator-project.eu/ > - MERASA (Multi-Core Execution of Hard Real-Time Applications > Supporting Analysability): > http://ginkgo.informatik.uni-augsburg.de/merasa-web/ > -parMERASA (Multi-Core Execution of Parallelised Hard Real-Time > Applications Supporting Analysability): > - CompSOC: http://compsoc.eu/ > > Although none of them focuses on the operating system itself, some > include operating system ports and reason about the issues found in > these kinds of systems. > The T-CREST project includes a fully open source MPSoC > (https://github.com/t-crest/) that can be instantiated in a Xilinx > platform. In addition, RTEMS is ported to the T-CREST MPSoC > (https://github.com/t-crest/rtems) but solely in "pure" AMP > configurations (fully decoupled and independent RTEMS instances > running in each core). Nevertheless, I think adding support for RTEMS' > multiprocessor extensions should be fairly easy. > > On the other hand, P-SOCRATES' objective is to develop a software > stack aimed at bridging the gap between the application design and an > hardware many-core platform. I guess this includes scheduling and > operating system mappings, so it should be more aligned with your > research. > > Great projects out there, I will have to see if I can use any of these projects, one or more of them maybe better than what my supervisor has suggested. Thanks! > Best Regards, > Cláudio > Regards, Hesham > > On Mon, Oct 27, 2014 at 10:04 AM, Hesham Moustafa > <heshamelmat...@gmail.com> wrote: > > Hi all, > > > > This year, I am studying MSc (by research) degree at the University of > York. > > My thesis proposal title is "REAL-TIME OPERATING SYSTEMS FOR LARGE SCALE > > MANY-CORE NETWORK-ON-CHIP ARCHITECTURES." Part of this research will > include > > some work with RTEMS. > > > > That said, I'd appreciate any materials (papers, publications, > references, > > tutorials, etc) that might be of help regarding that topic and may or may > > not relate to RTEMS. I think Sebastian has contributed a lot to this area > > recently. > > > > You may also want to suggest building some simple multi-processor and/or > > many-core systems that RTEMS currently supports, and how to simulate > them. > > > > Thanks, > > Hesham > > > > _______________________________________________ > > devel mailing list > > devel@rtems.org > > http://lists.rtems.org/mailman/listinfo/devel >
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