The "backtrace" work mentioned above also enables a feature called "dynopt" which uses information from JRuby's interpreter to turn dynamic calls into direct static Java calls at compile time.

In general it contains a stack backtrace listing source lines; however, it will not display lines read from standard input.

通常在堆栈中列出了源代码行，然而，来自标准输入的源码不会显示出来。

This paper explores bidding algorithm considering the unit commitment constraints for electricity markets, puts forward the method of determining the operation time of unit commitment by price sensitivity, and proposes the backtrace algorithm.

本文对电力市场中竞价算法进行了研究，提出了以报价灵敏度决定机组开机时长的方法，并给出了一种有效算法；

We can take this further: the following code removes two routines from the backtrace.

我们可以做得更深入：以下程序代码从倒推过程中拿掉了二个项目。

In some cases, it is not possible to create a backtrace with the KDE Crash Dialog.

在某些情况下，不可能建立一个KDE当机对话框的回溯。

In Chapter 3, we discuss the model and algorithm of the generation bidding, and put forward a backtrace algorithm;

第三章讨论了发电竞价的模型和算法，提出了以报价灵敏度决定机组开机时长的方法，并给出了一种回溯算法及数值结果；

Introducing the Backtracking Strategy into the process of genetic evolution, playing effect on the population artificially by setting of Backtrace Checkpoint Sequence ( BCS), the algorithm ameliorates crudely convergence.

在遗传进化过程中引入回溯机制，设立回溯检查点序列，以此为依据人为地对种群施加一定的影响，改善了遗传算法中未成熟收敛的难题。

Can you backtrace it to a physical location?

你可以追查它的服务器物理地址吗？

Wilson added these wicked colorized backtraces that enable you to quickly pick out the ultimate failure line and some significant points in the backtrace.

Wilson添加了那些彩色的回溯跟踪（backtrace），它能够让你快速地找到最终出错的那行代码，同时还有其它一些重要的回溯跟踪的功能。

The preceding part of the error message shows the context where the exception happened, in the form of a stack backtrace.

错误信息的前半部分以堆栈的形式列出异常发生的位置。

System for Video Surveillance and Monitoring CMU VSAM Final Report; Final rept

视频侦察和监视系统CMUVSAM最终报告

An Efficient Approach for Improving VSAM File Access Speed

提高VSAM文件访问速度的一种有效方法

The normal C file functions also work for VSAM files.

普通的C文件函数也适用于VSAM文件。

In VSAM, a catalog entry which describes the index component of a catalog or a key-sequenced cluster.

在虚拟存储存取方法（VSAM）中，描述目录或关键字顺序簇的索引部分的一种目录项。

This paper summaries the structure of VSAM file, and the data space, catalog, protection of data and functions of VSAM.

本文简要介绍VSAM文件结构，数据空间，目录，数据保护和VSAM功能。

The Optimization of VSAM File Performance

VSAM文件的性能优化

VSAM is a kind of file which use the virtual storage access method, it belongs the second phase of the development of data management technology.

利用此技术的数据文件称为VSAM文件，它属于数据管理技术发展的第二个阶段&文件系统。

VSAM supports batch users, online transactions, and data base applications.

VSAM可用于成批处理，联机操作及数据库环境。网络交易的形式多种多样，网络交易平台起着联系销售者和消费者的桥梁作用。

To solve the efficiency problem of current mainframe systems, we present an approach for improving VSAM file access speed.

文章针对当前主机系统所面临的效率问题，提出减小CA分裂次数，加快VSAM文件访问速度的有效方法，以此来提高系统运行效率。

The next step is to write a sample COBOL CICS program to read a record from VSAM dataset based on a record key.

下一步是编写一个COBOL CICS程序，以便基于记录键（record key）从VSAM数据集中读取一个记录。

Use the IDCAMS utility to create a VSAM KSDS cluster, data, and index datasets.

使用IDCAMS实用工具创建一个VSAM KSDS集群、数据和索引数据集。