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2005
ACM
14 years 27 days ago
On the Feasibility of Optical Circuit Switching for High Performance Computing Systems
The interconnect plays a key role in both the cost and performance of large-scale HPC systems. The cost of future high-bandwidth electronic interconnects is expected to increase d...
Kevin J. Barker, Alan F. Benner, Raymond R. Hoare,...
ICS
2005
Tsinghua U.
14 years 25 days ago
Disk layout optimization for reducing energy consumption
Excessive power consumption is becoming a major barrier to extracting the maximum performance from high-performance parallel systems. Therefore, techniques oriented towards reduci...
Seung Woo Son, Guangyu Chen, Mahmut T. Kandemir
LCPC
2005
Springer
14 years 25 days ago
Manipulating MAXLIVE for Spill-Free Register Allocation
Abstract. Many embedded systems use single-chip microcontrollers which have no on-chip RAM. In such a system, the processor registers must hold all live data values. Nanocontroller...
Shashi Deepa Arcot, Henry G. Dietz, Sarojini Priya...
CGO
2003
IEEE
14 years 19 days ago
Phi-Predication for Light-Weight If-Conversion
Predicated execution can eliminate hard to predict branches and help to enable instruction level parallelism. Many current predication variants exist where the result update is co...
Weihaw Chuang, Brad Calder, Jeanne Ferrante
DATE
2003
IEEE
65views Hardware» more  DATE 2003»
14 years 19 days ago
Masking the Energy Behavior of DES Encryption
Smart cards are vulnerable to both invasive and non-invasive attacks. Specifically, non-invasive attacks using power and timing measurements to extract the cryptographic key has d...
Hendra Saputra, Narayanan Vijaykrishnan, Mahmut T....