Christian Bernard

Title: The Innovations of Christian Bernard

Introduction

Christian Bernard is a notable inventor based in Saint Etienne de Crossey, France. He holds a total of 8 patents, showcasing his contributions to the field of technology and computing. His work primarily focuses on advancements in memory access and cache coherence management systems.

Latest Patents

One of Bernard's latest patents is a Direct Memory Access (DMA) controller, which is designed for use in a computing node of a system on chip (SoC). This controller includes an input buffer for receiving data packets, a write control module for managing data writing to local memory, and an arithmetic logic unit for executing microprograms. The write control module is capable of controlling the execution of microprograms that handle arithmetic and logical calculations related to storage addresses, facilitating data reorganization in shared local memory.

Another significant patent is a system and method for managing cache coherence in a network of processors equipped with cache memories. This system features a set of directories distributed among nodes in the network, which maintain correspondence tables between cache lines and their information fields. It includes mechanisms for updating these directories and detecting transaction blocks, ensuring efficient management of cache coherence.

Career Highlights

Christian Bernard has worked with esteemed organizations such as the Commissariat à l'Énergie Atomique et aux Énergies Alternatives. His experience in these institutions has allowed him to develop innovative solutions that address complex challenges in computing and data management.

Collaborations

Throughout his career, Bernard has collaborated with notable colleagues, including Yves Durand and Didier Lattard. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Christian Bernard's contributions to technology through his patents and collaborations highlight his significant role as an inventor. His work continues to influence advancements in computing and memory management systems.