Self-Optimizing Memory Controllers: A Reinforcement Learning Approach
ISCA '08 Proceedings of the 35th Annual International Symposium on Computer Architecture
Self-adaptive software: Landscape and research challenges
ACM Transactions on Autonomous and Adaptive Systems (TAAS)
The sharing architecture: sub-core configurability for IaaS clouds
Proceedings of the 19th international conference on Architectural support for programming languages and operating systems
Price theory based power management for heterogeneous multi-cores
Proceedings of the 19th international conference on Architectural support for programming languages and operating systems
Post-compiler software optimization for reducing energy
Proceedings of the 19th international conference on Architectural support for programming languages and operating systems
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Adaptive, or self-aware, computing has been proposed to help application programmers confront the growing complexity of multicore software development. However, existing approaches to adaptive systems are largely ad hoc and often do not manage to incorporate the true performance goals of the applications they are designed to support. This paper presents an enabling technology for adaptive computing systems: Application Heartbeats. The Application Heartbeats framework provides a simple, standard programming interface that applications can use to indicate their performance and system software (and hardware) can use to query an application's performance. The PARSEC benchmark suite is instrumented with Application Heartbeats to show the broad applicability of the interface and an external resource scheduler demonstrates the use of the interface by assigning cores to an application to maintain a designated performance goal.