峰值性能

幸福动力，峰值性能、能源到来的时刻，我们生活。

Happiness , motivation , peak performance , and energy come when we 're living in the moment .

在定购高性能计算机时要避免被所宣传的峰值性能误导而忽略实际可获得的应用性能。

We should avoid to be misled by advertised peak performance and ignoring actual achieved application performance when buying a high performance computer .

随着高计算密度服务器的峰值性能急剧提高，服务器的体积和功耗也急剧增加。

With the rapid improvement of the peak performance on high computing density servers , the volume and power consumption of servers also increases sharply .

随着高性能计算的发展，各种高性能计算机不断涌现并得到广泛使用，机器的峰值性能不断提高。

With the advance of HPC , many high performance computers are developed and used . The computers ' peak performances increase in a continuous and rapid way .

但是，并行计算机的实际应用水平不高，应用程序实测性能远低于系统的峰值性能。

However , the application level of parallel computer is very low . The performance of real application is much lower than the peak performance provided by parallel computer .

但是，应用程序获得的持续性能并未与峰值性能保持相同的增长速度，它们之间的差距越来越大。

But the sustained performance achieved by the real applications does not increase in the same scale as the peak performance does and the gap between them is widening .

由于系统开销和访存延时等原因，通过操作系统进行的以上测试的性能虽然与理论峰值性能间存在一定差距，但均达到高性能密码服务器的性能要求。

There are some distance between the tested performances and theoretical peak values because of high systematic cost and access memory delay , but they all satisfy the performance requirements of the confidential server .

另一方面，并行应用软件缺乏，高性能计算机的实际效率长期以来处于较低水平，当前大型并行应用软件仅能发挥20%以下的系统峰值性能。

At the same time , the sustained performance of parallel applications is very low compared with the peak performance of the computer , most parallel applications can only exploit below 20 percent of the peak performance .

然而，随着高性能计算机规模的不断扩大，系统峰值性能的迅速提高，应用程序的持续性能并未获得同比例的提高，两者间的差距日益扩大。

However , with the scale expanding of high performance computers and the peak performance rising of hardware system , the sustained performance achieved by the real applications does not increase in the same scale as the peak performance does . The gap between them is widening .

对于您的应用程序来说这可能相当不错（毕竟，40兆字节/秒的IO并不是太差！），但其峰值IO性能可能仅与使用三个驱动器的RAID-0卷的峰值IO性能相同。

This may be fine for your application ( after all , 40Mb / sec IO ain 't bad !), but you 'd probably have identical peak IO performance from a RAID-0 volume that used only three drives .

考虑水泥土峰值后软化性能对水泥土桩复合地基性能进行了三维非线性有限元分析。

Work behavior of composite foundation of cemented soil pile is studied by 3D non-linear FEM analysis applying post-peak softening model of cemented soil .

指出在多径衰落信道中，相关窗的长度对时域相关峰值检测算法性能有直接的影响。

It is shown that over multi-path channels , the correlation length affects the performance of synchronization algorithms based on the time domain correlation peak significantly .

抖频技术能将EMI能量分散至一小段频率范围内，从而减小峰值，改善EMI性能。

Frequency jitter can disperse the EMI energy in a small range of the frequency to decrease the EMI peak value and improve the EMI performance .

电容式峰值储存器的储存性能

The Store Performance of Capacitor-type Peak Value Memory

过去三十年，有关图像质量评价的研究一直将目标定在提出一种比峰值信噪比性能更优、工程上足以取代峰值信噪比的算法上，接连涌现了一批新算法。

In the past three decade , research about image quality assessment have been trying to propose an algorithm that displays better performance than PSNR , and can replace PSNR in technical application , so a lot of algorithms have came out .