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CASES
2009
ACM
15 years 10 months ago
An accelerator-based wireless sensor network processor in 130nm CMOS
Networks of ultra-low-power nodes capable of sensing, computation, and wireless communication have applications in medicine, science, industrial automation, and security. Over the...
Mark Hempstead, Gu-Yeon Wei, David Brooks
CASES
2009
ACM
15 years 10 months ago
Fine-grain performance scaling of soft vector processors
Embedded systems are often implemented on FPGA devices and 25% of the time [2] include a soft processor— a processor built using the FPGA reprogrammable fabric. Because of their...
Peter Yiannacouras, J. Gregory Steffan, Jonathan R...
CF
2009
ACM
15 years 10 months ago
Scheduling dynamic parallelism on accelerators
Resource management on accelerator based systems is complicated by the disjoint nature of the main CPU and accelerator, which involves separate memory hierarhcies, different degr...
Filip Blagojevic, Costin Iancu, Katherine A. Yelic...
CF
2009
ACM
15 years 10 months ago
Mapping the LU decomposition on a many-core architecture: challenges and solutions
Recently, multi-core architectures with alternative memory subsystem designs have emerged. Instead of using hardwaremanaged cache hierarchies, they employ software-managed embedde...
Ioannis E. Venetis, Guang R. Gao
CHIMIT
2009
ACM
15 years 10 months ago
Network stack diagnosis and visualization tool
End users are often frustrated by unexpected problems while using networked software, leading to frustrated calls to the help desk seeking solutions. However, trying to locate the...
Krist Wongsuphasawat, Pornpat Artornsombudh, Bao N...