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SIGMETRICS '98/PERFORMANCE '98 Proceedings of the 1998 ACM SIGMETRICS joint international conference on Measurement and modeling of computer systems
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ASP-DAC '02 Proceedings of the 2002 Asia and South Pacific Design Automation Conference
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ACM SIGCOMM Computer Communication Review
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OSDI '02 Proceedings of the 5th symposium on Operating systems design and implementationCopyright restrictions prevent ACM from being able to make the PDFs for this conference available for downloading
Inter-program compilation for disk energy reduction
PACS'03 Proceedings of the Third international conference on Power - Aware Computer Systems
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IEEE Transactions on Computers
Multi-compilation: capturing interactions among concurrently-executing applications
Proceedings of the 3rd conference on Computing frontiers
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CASES '08 Proceedings of the 2008 international conference on Compilers, architectures and synthesis for embedded systems
ECOOP'07 Proceedings of the 2007 conference on Object-oriented technology
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ECOOP'06 Proceedings of the 2006 conference on Object-oriented technology: ECOOP 2006 workshop reader
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Previous work has shown that intra-program optimizations, i.e., optimizations performed on individual programs in isolation, can be very effective in reducing disk energy in streaming applications. This paper investigates the potential additional benefits of inter-program optimizations where sets of programs are optimized together. Experimental results on different subsets of three streaming applications show that 7--49% additional energy savings (27.3% on average) can be obtained with negligible performance penalties using two novel inter-program optimizations, namely execution context sensitive buffer size selection and inverse barrier synchronization. These figures were obtained via physical measurements on two laptop disks