Visualization of Program Dependence Graphs

Visualization of Program Dependence Graphs
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程序依赖图的可视化

DOI:
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发表时间:
2008
期刊:
International Conference on Compiler Construction
影响因子:
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通讯作者:
H. Mössenböck
H. Mössenböck
中科院分区:
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文献类型:
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作者:
Thomas Würthinger;Christian Wimmer;H. Mössenböck

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编译器的中间数据结构的分析有助于调试复杂的优化。我们提供了一个图形工具,用于分析 Sun Microsystems 的 Java HotSpot™ 服务器编译器的程序依赖图。该工具在编译期间保存图形的快照。它显示图表并提供基于可定制 JavaScript 代码和正则表达式的过滤机制。高性能和复杂的导航功能使该工具能够处理具有数千个节点的大型图形。
The analysis of a compiler's intermediate data structures helps at debugging complex optimizations. We present a graphical tool for analyzing the program dependence graph of Sun Microsystems' Java HotSpot™ server compiler. The tool saves snapshots of the graph during the compilation. It displays the graphs and provides filtering mechanisms based on customizable JavaScript code and regular expressions. High performance and sophisticated navigation possibilities enable the tool to handle large graphs with thousands of nodes.