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首页> 外文会议>Supercomputing, 2005. Proceedings of the ACM/IEEE SC 2005 Conference >Towards a Technology and Architecture Hybrid?
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Towards a Technology and Architecture Hybrid?

机译：迈向技术与架构混合？

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The challenges to extending the delivered computing capabilities of semiconductor technology through Moore?s Law, while manageable in the short term, may prove difficult or possibly impractical in the long term. Even now, the complex interplay of power and performance is resulting in significant changes in previous trends. Clock rates of commodity microprocessors are flattening even as multi-core chips are emerging as the norm for next generation systems. While conventional wisdom has dictated an assumption of continued adherence to the pure CMOS tradition of the last decade and more, the supercomputing community must consider the possibility of alternative technologies, at least in combination with more conventional devices. More than just changing or augmenting the technology base, new architecture structures and programming models may need to be considered and multiple levels to exploit the potential of such advances. This panel addresses these issues with a focus on one possible alternative technology: superconductor devices. Rapid Single Flux Quantum (RSFQ) logic exhibits operational properties in terms of performance and power that now positions it as a potential future leader among alternative digital technologies to augment semiconductor components in hybrid systems. But it is also challenged by lack of maturity and commercial market as well as its reliance on extreme operational temperature regimes. This panel brings together leaders in the fields of technology and computer architecture to consider the possible strategies and potential viability of superconductor based supercomputing.
机译：通过摩尔定律扩展半导体技术的交付计算能力所面临的挑战虽然可以在短期内解决，但从长期来看可能会变得困难甚至不切实际。即使到了现在，功能和性能之间的复杂相互作用也导致以前的趋势发生了重大变化。即使多核芯片已成为下​​一代系统的规范，商用微处理器的时钟速率也趋于平坦。尽管传统的观点已经决定了继续遵守过去十年甚至更长时间的纯CMOS传统的假设，但超级计算界必须考虑至少与更多传统器件结合使用替代技术的可能性。不仅仅是改变或扩大技术基础，还需要考虑新的体系结构和编程模型，并需要多个层次来利用这种进步的潜力。该小组重点解决一种可能的替代技术：超导器件，以解决这些问题。快速单通量量子（RSFQ）逻辑在性能和功率方面表现出可操作的特性，现在使其成为替代数字技术中潜在的未来领导者，以增强混合系统中的半导体组件。但是，由于缺乏成熟度和商业市场以及对极端工作温度条件的依赖，它也受到了挑战。该小组聚集了技术和计算机体系结构领域的领导者，以考虑基于超导体的超级计算的可能策略和潜在可行性。

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