网格时代的修订控制--未满足的挑战
Revison Control in the Grid Era - the unmet challenge
摘要：
随着我们将高能物理计算任务分布到全球网格，我们在安装和选择适当版本的支持产品时遇到了越来越严重的困难。问题出现在每个级别：基本操作系统和工具，通用实用程序（如root），以及应用程序代码的特定版本。我将讨论一些具体的示例，包括我们在调试SAM软件供CDF使用时学到的内容。我将说明为什么修订控制是一个真正困难的问题，并将讨论我们一直在做什么来衡量和控制这种情况。
英文摘要：
As we move to distribute High Energy Physics computing tasks throughout the global Grid, we are encountering ever more severe difficulties installing and selecting appropriate versions of the supporting products. Problems show up at every level: the base operating systems and tools, general purpose utilities like root, and specific releases of application code. I will discuss some specific examples, including what we've learned in commissioning the SAM software for use by CDF. I will show why revision control can be a truly difficult problem, and will discuss what we've been doing to measure and control the situation.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
