Thomas C Bressoud

Title: Thomas C. Bressoud: Innovator in Fault-Tolerant Computing

Introduction

Thomas C. Bressoud is a notable inventor based in Northborough, MA (US). He has made significant contributions to the field of computer systems, particularly in the area of fault tolerance. With a total of 2 patents, Bressoud's work has had a lasting impact on the reliability of computing systems.

Latest Patents

One of Bressoud's latest patents is for a Transparent Fault Tolerant Computer System. This innovative system features a primary replica supervisor that is interposed between an operating system and a primary replica of an application program executed by a primary processor. An object-code editor is utilized to locate calls to the operating system and loops within the application program. It inserts instruction sequences that allow the replica supervisor to intercept these calls, as well as the results and asynchronous events delivered by the operating system. A backup replica supervisor is similarly positioned to ensure that the backup replica undergoes state transformations equivalent to those of the primary replica. This design allows the backup replica to interact with the environment consistently, even after a failure in the primary processor.

Career Highlights

Bressoud has been associated with Stratus Computer, Inc., where he has furthered his research and development in fault-tolerant systems. His work has been instrumental in enhancing the reliability and efficiency of computing technologies.

Collaborations

Throughout his career, Bressoud has collaborated with notable colleagues, including John E. Ahern and Kenneth P. Birman. These collaborations have contributed to the advancement of innovative solutions in the field of computer science.

Conclusion

Thomas C. Bressoud's contributions to fault-tolerant computing have established him as a key figure in the industry. His innovative patents and collaborations continue to influence the development of reliable computing systems.