Keith Arnett Shields

Title: Innovations of Keith Arnett Shields

Introduction

Keith Arnett Shields is an accomplished inventor based in Seattle, WA. He has made significant contributions to the field of performance analysis through his innovative patents. With a total of 3 patents, Shields has demonstrated his expertise and commitment to advancing technology.

Latest Patents

One of his latest patents is titled "Parallelism performance analysis based on execution trace information." This system is designed to conduct performance analysis for executing tasks. The analysis involves generating a variety of trace information related to performance measures, including parallelism-related information, during the execution of the task. To generate this trace information, the target source code of interest is compiled in a manner that allows the resulting executable code to produce execution trace information composed of a series of events. Each event stores trace information related to various performance measures for the processors and protection domains used. After generating the execution trace information, the system utilizes this data along with a trace information description file to produce useful performance measure information. The trace information description file contains details that describe the types of execution events and the structure of the stored information. The system organizes the information in the trace information file, extracts various types of performance measure information from the organized data, and formats the extracted information for display. Users can interact with the system in multiple ways to obtain additional useful performance analysis information.

Career Highlights

Keith Arnett Shields is currently employed at Cray Incorporated, where he continues to innovate and contribute to the field of performance analysis. His work at Cray has allowed him to apply his expertise in developing advanced systems that enhance performance measurement and analysis.

Collaborations

Some of his notable coworkers include Charles David Callahan, II and Preston Pengra Briggs. Their collaboration has likely contributed to the innovative environment at Cray Incorporated.

Conclusion

Keith Arnett Shields is a notable inventor whose work in performance analysis has led to significant advancements in technology. His contributions through patents and collaboration with talented colleagues continue to shape the future of performance measurement systems.