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→Conclusions and future work
==Conclusions and future work==
[[File:TBD.png|thumb|center|200px|caption100px]]
===Isolation vs performances===
This work confirmed the need to find a trade-off between two requirements that often push in opposite directions: isolation and performances. On one hand isolation should be pushed to the maximum possible extent to preserve the integrity of W1 world. On the other hand, overall systems performances have not to be affected so much that the product gets unusable. Generally speaking, strong isolation negatively impacts performances, so finding the optimal balancing is not trivial. A "one size fits all" solution does not exist and system designer is responsible to choose which direction this knob has to be moved. This analysis naturally has to take into account application-specific requirements.
===Future work===
[[File:TBD.png|thumb|center|200px|caption100px]] Future work will focus on an additional feature that has not been included in the requirement list but that is undoubtedly useful in several applications: the possibility to perform a complete reboot of the GPOS under the control of the RTOS. During this process W1
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==References==
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