Company Filing History:
Years Active: 2012-2014
Title: The Innovations of Gunnar Spiess
Introduction
Gunnar Spiess is a notable inventor based in Balingen, Germany. He has made significant contributions to the field of microprocessor technology, holding 2 patents that focus on power management in execution units. His work is particularly relevant in the context of optimizing microprocessor performance while minimizing energy consumption.
Latest Patents
Gunnar's latest patents include innovative methods for power gating in microprocessors. The first patent describes a method for power down of execution units when the issue rate of instructions falls below a certain threshold. This method involves an instruction scheduling unit that receives issued instructions from an instruction decoder and an execution unit that communicates with the scheduling unit. The process includes monitoring the number of instructions issued per cycle and determining if they are independent before gating off power to idle macros.
The second patent further elaborates on power gating processor execution units when the number of instructions issued per cycle is low and independent. This method ensures that power is conserved without incurring significant performance loss until the instruction queue is filled. Both patents reflect Gunnar's commitment to enhancing microprocessor efficiency.
Career Highlights
Gunnar Spiess is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the field of microprocessor technology. His work at IBM has allowed him to explore advanced methods of power management, contributing to the company's reputation as a leader in technology.
Collaborations
Throughout his career, Gunnar has collaborated with talented individuals such as Tim Niggemeier and Harry S Barowski. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Gunnar Spiess is a distinguished inventor whose work in microprocessor technology has made a significant impact on energy efficiency and performance optimization. His patents reflect a deep understanding of the complexities of modern computing, and his contributions continue to influence the industry.
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