Walstein Bennett Smith, Iii

Title: **Innovations of Walstein Bennett Smith, III**

Introduction

Walstein Bennett Smith, III is a notable inventor based in San Jose, California. With a total of seven patents to his name, he has made significant contributions to the field of processor technology, particularly in branch prediction and speculative execution. His work is instrumental in enhancing the efficiency and performance of modern processors.

Latest Patents

One of Smith's latest inventions is titled "Configurable Branch Prediction for a Processor Performing Speculative Execution." This invention addresses how branch prediction hardware can be configured via a control line to alter the methods used for generating branch predictions. The configuration process can be executed programmatically through software or by hardware in reaction to processor events, such as loading the CS register or changes in the instruction workload.

In essence, the invention contains several innovative aspects. The first aspect involves predicting multiple branch directions based on resolved branch history information, while also storing tentative branch history information for each predicted branch. The second aspect emphasizes updating resolved branch history information when a predicted branch is resolved, including the influence of preceding unresolved branch predictions.

Furthermore, the third aspect utilizes Hit/Miss information from a Branch Prediction Cache (BPC) to influence a two-bit counter in a correlation-based branch history table. This feature allows the current state to be adjusted based solely on whether the branch is resolved as taken or not. Finally, the fourth aspect incorporates instruction decoder information, which may override correlation-based predictions for specific branch instructions.

Career Highlights

Walstein Bennett Smith, III has collaborated with prominent companies in the tech industry, including Advanced Micro Devices (AMD) and Nexgen, Inc. His experience at these organizations has significantly influenced the development of cutting-edge technologies in computer architecture, particularly in process optimization and predictive algorithms.

Collaborations

Throughout his career, Smith has worked alongside other esteemed professionals, such as Korbin S. Van Dyke and David L. Puziol. These collaborations have contributed to advancements in processor technology, enhancing the capabilities and efficiency of computer systems.

Conclusion

Walstein Bennett Smith, III stands out in the landscape of technological innovations with a keen focus on branch prediction and processor performance. His patents not only demonstrate his inventiveness but also his commitment to pushing the boundaries of what is possible in processor architecture. With his background and collaborative efforts, Smith continues to inspire advancements within the field.