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- research-articleDecember 2009
The BubbleWrap many-core: popping cores for sequential acceleration
MICRO 42: Proceedings of the 42nd Annual IEEE/ACM International Symposium on MicroarchitecturePages 447–458https://doi.org/10.1145/1669112.1669169Many-core scaling now faces a power wall. The gap between the number of cores that fit on a die and the number that can operate simultaneously under the power budget is rapidly increasing with technology scaling. In future designs, many of the cores may ...
- research-articleDecember 2009
A microarchitecture-based framework for pre- and post-silicon power delivery analysis
MICRO 42: Proceedings of the 42nd Annual IEEE/ACM International Symposium on MicroarchitecturePages 179–188https://doi.org/10.1145/1669112.1669136Variations in power supply voltage, which is a function of the power delivery network and dynamic current consumption, can affect circuit reliability. Much work has been done to understand power delivery robustness during both the design phase as well ...
- research-articleDecember 2009
mSWAT: low-cost hardware fault detection and diagnosis for multicore systems
MICRO 42: Proceedings of the 42nd Annual IEEE/ACM International Symposium on MicroarchitecturePages 122–132https://doi.org/10.1145/1669112.1669129Continued technology scaling is resulting in systems with billions of devices. Unfortunately, these devices are prone to failures from various sources, resulting in even commodity systems being affected by the growing reliability threat. Thus, ...
- research-articleDecember 2009
Low Vccmin fault-tolerant cache with highly predictable performance
MICRO 42: Proceedings of the 42nd Annual IEEE/ACM International Symposium on MicroarchitecturePages 111–121https://doi.org/10.1145/1669112.1669128Transistors per area unit double in every new technology node. However, the electric field density and power demand grow if Vcc is not scaled. Therefore, Vcc must be scaled in pace with new technology nodes to prevent excessive degradation and keep ...