Tracy paper Research paper

Tracy: A Debugger and System Analyzer for Cross-Platform Graphics Development

Sami Kyöstilä, Kari J. Kangas, Kari Pulli

Graphics Hardware 2008, Sarajevo, Bosnia-Herzegovina, June 2008.

Abstract

We describe Tracy, an offline graphics debugging and system analysis toolkit for cross-platform system and application development in mobile graphics. Tracy operates by recording graphics function calls and argument data of unmodified applications into a trace file for offline playback, debugging, and performance analysis. In addition, traces can be edited and converted into platform-independent C files. We pay special attention to real-time performance; our trace compression mechanism allows interactive use of applications even when tracing long, multi-thousand-frame traces in real mobile hardware. We describe the use of the toolkit through real-world use cases such as debugging a visual error or a performance problem in an application, analyzing the application quality, and benchmarking a graphics engine.

Categories and Subject Descriptors (according to ACM CCS): I.3.4 [Computer Graphics]: Graphics Utilities, Software Support; D.2.5 [Software Engineering]: Testing and Debugging, Debugging Aids

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