2 projects tagged "Adaptive QoS Control"

Download Website Updated 01 Feb 2012 QoSDB

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Pop 16.52
Vit 29.11

QoSDB is a QoS registry designed for supporting QoS management in realtime SOAs. It can be exploited for gathering QoS data related to different functional behaviors of the application (application operating modes) and for predicting future performance based on historical data. A modular architecture allows for defining various models for the prediction of resource requirements under a set of conditions which has not been observed yet. This allows for achieving nearly-correct resource allocation (self-configuration) for the application with a great reduction of needed observation/benchmarking points, especially in those contexts in which the space of possible configuration parameters is big (e.g., multimedia applications supporting arbitrary resolutions). By leveraging the QoSDB, SOAs can be built with auto-tuning capabilities, for better exploitation of internal resources while guaranteeing the QoS required by users.

Download Website Updated 11 Apr 2011 Adaptive Quality of Service Architecture

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Pop 73.20
Vit 7.29

AQuoSA is an open architecture for the provisioning of adaptive Quality of Service functionality into the Linux kernel. The project features a flexible, portable, and lightweight software architecture for supporting QoS-related services on top of a general-purpose operating system as Linux. The architecture is well founded on formal scheduling analysis and control theoretical results. At the core of the software is an adaptive Resource Reservation layer that is capable of dynamically adapting the CPU allocation for QoS-aware applications based on their run-time requirements.

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Univention Corporate Client (UCC)

A flexible and manageable operating system for PCs, notebooks, and thin clients.

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Performance Co-Pilot

performance monitoring toolkit and API