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Implications of Scales in Processing of Information

机译：量表在信息处理中的意义

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Memory and logic devices in processing of information employ deterministically correct binary manipulation by a large ensemble of small devices. Smallest critical dimensions on a chip are in nanometers and the largest are in centimeters. Within the device themselves, 3-D, 2-D, 1-D, or even 0-D effects and their properties may be employed. This integrated circuit ensemble in its present form manipulates the information for an informational objective under constraints, among many, of energy, time, and absolute correctness. Four example sets illustrating the consequences of this approach arising from statistical, thermodynamic, quantum-mechanic, and information mechanic considerations are analyzed. The first illustrates the implication on a minimum in energy in any binary state change of . The second illustrates the connection between the nature of memory mechanism to the fluctuations and their guiding statistics that lead to the variability and errors. The third illustrates the limits arising in dissipative access due to dimensionality change. The fourth illustrates the interaction between fluctuations and on-chip signal transmission and manipulation with their resultant constraints. We tie this analysis to devices aimed at subthreshold conduction control, the change to -state and low voltage operations. These examples illustrate the constraints placed on the reductive march through the connections of scales that leave the electronic ensemble nearly nine orders of magnitude off the thermodynamic capacity in information efficiency. A naturally probabilistic Bayesian computation example is provided as an alternative toward achieving efficiency.
机译：信息处理中的存储器和逻辑设备通过大量的小型设备来确定性地采用正确的二进制操作。芯片上的最小临界尺寸为纳米，最大临界尺寸为厘米。在设备本身中，可以采用3-D，2-D，1-D甚至0-D效果及其属性。该集成电路集成体以其当前形式在能量，时间和绝对正确性的许多约束下为信息目标操纵信息。分析了四个示例集，这些示例集说明了此方法从统计，热力学，量子力学和信息力学方面引起的后果。第一个说明了在的任何二元态变化中最小能量的含义。第二部分说明了波动的记忆机制的本质与其导致变化和错误的指导统计之间的联系。第三部分说明了由于尺寸变化而导致的耗散访问中的限制。第四部分说明了波动与片上信号传输和操纵之间的相互作用及其产生的约束。我们将此分析与针对亚阈值传导控制，状态转换和低压操作的设备相关联。这些示例说明了通过标尺的连接施加在还原性行进上的约束条件，这些约束条件使电子系集与信息效率的热力学能力相比降低了近9个数量级。提供自然概率贝叶斯计算示例作为实现效率的替代方法。

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