I need to take advantage of Pyrex variable declarations to get a speedup. 我需要利用Pyrex变量声明的优点来进行加速。
While many programs do see a speedup with the server JVM, the speedup you see here is simply a measure of a badly written benchmark, not the blazing performance of the server JVM. 虽然确实有许多程序在服务器JVM上会提速,但是您在这里看到的提速仅仅代表一个写得糟糕的评测,而不能成为服务器JVM性能的证明。
One thing to note is that the size of the download is the major factor in the speedup. 要注意的一件事,是下载内容的大小就是决定加速的主要因素。
Amdahl's Law governs the speedup of using parallel processors on a problem versus using only one serial processor. Amdahl法则揭示了使用并行处理器来解决问题与只使用一个串行处理器来解决问题的加速比。
You shouldn't put too much weight on such a simple comparison, but the speedup is probably typical. 不应通过这样一个简单的比较就得出结论,但是这种加速可能是典型的。
Unfortunately, because not all of the problem can be parallelized and there's overhead in managing the processors, the speedup is quite a bit less. 不幸的是,并非所有的问题都可以并行化,而且还有管理处理器的开销,所以速度的提高并没有这么大。
If you aren't using certain superglobals ( such as environment variables), you can safely remove them to gain a small speedup from not having to parse them on every request. 如果您没有使用某种超全局变量(比如环境变量),您可以安全地删除它们来获得一点加速,从而避免在每一个请求上解析它们。
The test code used to benchmark the speedup provided by the six SPEs available on the PS3 uses the Cell SDK to embed code and to pass data to the SPEs through the EIB. 测试代码对PS3上的六个SPE提供的加速效果进行基准测试,它使用CellSDK嵌入代码并通过EIB将数据传递给SPE。
I suggest that you download the code and give it a try on the PS3 or any other Cell/ B.E.system to measure speedup. 建议您下载代码,并在PS3或任何其他Cell/B.E.系统上进行试验来测量加速效果。
This produced a factor of roughly twenty thousand speedup even on small file systems. 即使在小型文件系统上,该操作也会产生一个大约加速两万倍的加速因子。
The PPE itself provides significant thread scaling, but it is intended to provide control and workload management for the SPEs, which provide much greater speedup for threads. PPE本身提供了很好的线程可伸缩性,但是它的主要目的是为SPE提供控制和工作负载管理,这会为线程提供大得多的加速效果。
Speedup method on snapshot replication in distributed database 分布式数据库中快照复制的加速方法
Upgrade your ports to speedup loading and unloading. 升级你的港口可以加速装载和卸货。
Numerical research of raising speedup of parallel calculation on PVM PVM环境下提高并行计算加速比的数值实验研究
Techniques that would allow speedup of the overall system throughput of all tasks would be a meaningful performance gain. 技术,将使加速整个系统的吞吐量,所有的任务将是一个有意义的性能增益。
THE ANCIENT SUPERNOVAE also provided new clues about dark energy, the underlying cause of the cosmic speedup. 远古的超新星也提供了驱使宇宙加速膨胀之暗能量的相关新线索。
And the wind speedup region of middle barriers provided occasion for no or less deposited sand in barriers middle. 障中的增速区是引起沙障中部不积沙或少积沙的诱因。
Results show that this Beowulf system could run with high speedup ratio and parallel efficiency. 结果表明:该系统能够达到非常高的并行加速比和并行效率。
Study on Speedup of Speech Recognition in Embedded System 嵌入式系统中语音识别加速技术的研究
Through comparing the speedup radio of experimental results, it can be seen that parallel program shortens the time of solving equations and multi-core resources are fully utilized. 通过实验结果的加速比对比,可以看出并行后缩短了求解方程组的时间,多核资源得到充分利用。
With the speedup of the share-split reform process, the consideration payment should be pay attention to continuously. 随着股权分置改革进程的加快,对价支付应该被持续关注。
The experimental results show that with the size of matrix increasing, the algorithm based on GPU has a good speedup compared with the algorithm based on CPU. 实验结果表明,随着矩阵规模的增大,基于GPU的算法相对于基于CPU的算法具有良好的加速效果。
The speedup has been an aggregation of our work in the past few years, and has been accomplished mostly by trial-and-error. 至于速度的提升,是过去几年努力成果的一个总和,并且已经经过了反复的试验。
Power Parallel Speedup: An Effective Metric for Evaluating the Comprehensive Performance of High-Performance Computing Systems 能耗并行加速比:高性能计算系统综合性能的有效度量
It is the wrong path and the wrong policies that speedup the crisis of political trust in Poland before transformation. 波兰转型前的错误路线和政策引发了严重的政治信任危机。
This paper discusses this deeply, and offers a speedup method. 作者在文中对此进行了深入分析,并提出了一种加速方法。
Study on speedup computation techniques of adjacency matrix algorithm for station and substation reliability evaluation; 文中对邻接矩阵算法的加速计算技术进行了深入研究。
Experimental results also reveal two primary causes which make theoretical speedup hard to achieve: limited DRAM bandwidth and resource contention of on-chip network. 通过实验还证明实测性能难以达到理论预测值的两个主要原因:访存带宽有限和片上网络的资源竞争。
For the new object, gene heredity based property inheritance model was given to speedup the course of security management. 对于新建对象提出了基于基因遗传的属性继承模型来加速安全管理的进行;