PikeOS: Multi-Core RTOS for IMA - Modern avionics

pikeos : Multi-Core rtos for IMA. Dr. Sergey Tverdyshev SYSGO AG. , Moscow Contents multi core Overview Hardware Considerations multi core Software Design Certification Consideratins pikeos Multi-Core Support Use Cases SYSGO AG 2. multi core Overview Multi-Core Operating System Models Asymmetric multi Processing UP OS A UP OS B. Each core runs a different uni-processor OS. Loosely coupled through IPI and shared memory Both operating systems need to be fully trusted core A core B. Semi Symmetric multi Processing UP OS UP OS. Each core runs an instance of the same uni processor OS. Loosely coupled through IPI and shared memory Operating system needs to be fully trusted core A core B. Symmetric multi Processing SMP OS. All cores are controlled by a single SMP operating system Closely coupled through resource locks and IPI synchronization multi -processor support on application level core A core B.

PikeOS: Multi-Core RTOS for IMA Dr. Sergey Tverdyshev SYSGO AG 29.10.2012, Moscow

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  Multi, Core, Pikeos, Multi core rtos for ima, Rtos

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