2015 | OriginalPaper | Buchkapitel
Supporting Performance Awareness in Autonomous Ensembles
Autoren: Lubomír Bulej, Tomáš Bureš, Ilias Gerostathopoulos, Vojtěch Horký, Jaroslav Keznikl, Lukáš Marek, Max Tschaikowski, Mirco Tribastone, Petr Tůma
Verlag: Springer International Publishing
The ASCENS project works with systems of self-aware, self-adaptive and self-expressive ensembles. Performance awareness represents a concern that cuts across multiple aspects of such systems, from the techniques to acquire performance information by monitoring, to the methods of incorporating such information into the design making and decision making processes. This chapter provides an overview of five project contributions – performance monitoring based on the
DiSL
instrumentation framework, measurement evaluation using the
SPL
formalism, performance modeling with fluid semantics, adaptation with
DEECo
and design with
IRM-SA
– all in the context of the cloud case study.
