Dr. Mark Dean
Classes Taught or Scheduled
- The class covered the design, implementation, testing and application optimization for a 64-node cluster using Raspberry Pi 3 for compute, storage and management nodes.
- The project report and how-to documentation can be found here: Big Orange Bramble (BOB) Project Report
Big Orange Bramble (BOB) – A 64-node Raspberry Pi 3 based Supercomputer
This project involved the design and construction of a high performance cluster composed of 64 quad-core ARMv8 64-bit Raspberry Pi 3s. The primary intent of the project was to establish the operating environment, communication structure, application frameworks, application development tools, and libraries necessary to support the eﬀective operation of a high performance computer model for the students and faculty in the Electrical Engineering and Computer Science Department of the University of Tennessee to utilize. As a foundation, the system borrowed heavily from the Tiny Titan system constructed by the Oak Ridge National Laboratory, which was a similar but smaller-scale project consisting of 9 ﬁrst generation Raspberry Pis. Beyond the primary target of delivering a functional system, eﬀorts were focused on application development, performance benchmarking, and delivery of a comprehensive build/usage guide to aid those who wish to build upon the eﬀorts of this project.
The project report and how-to documentation for the system can be found here:
BOB System - BOB System.JPG ,
BOB Development Team - BOB Development Team.JPG
BOB HW/SW System Overview video –
BOB HW/SW System Presentation Slides –
BOB Apps Analysis and Demonstrations (YouTube) –
BOB Apps Analysis and Demonstration Presentation Slides –
Daughter Card for Node Monitoring –
Min H. Kao Building, Room 319
1520 Middle Drive
Knoxville, TN 37996-2250
Office (voice): (865) 974-5784
Office (fax): (865) 974-5483
Dr. Mark E Dean is a John Fisher Distinguished Professor at the University of Tennessee College of Engineering. His research focus is in advanced computer architecture (beyond Von Neumann systems), data centric computing and computational sciences.
Prior to joining UT, Dr. Dean was Chief Technology Officer of the Middle East and Africa for IBM and an IBM Fellow. In this role he was responsible for technical strategy, technical skills development and exploring new technology based solutions for the region. These responsibilities include the development of solutions specific for the emerging needs of the businesses and cultures in industry segments such as mobile services (banking, healthcare, education, government), natural resource management (oil, gas, mining, forest, water), cloud based business services, and security (fraud protection, risk management, privacy, cybersecurity).
Dr. Dean was also vice president World Wide Strategy and Operations for IBM Research. In this role, he was responsible for setting the direction of IBM’s overall Research Strategy across eight worldwide labs and leading the global operations and information systems teams. These responsibilities include management of the division’s business model, research strategy, hiring, university relations, internal/external recognition, personnel development, innovation initiatives and the division’s operations.
During his career, Dr. Dean has developed all types of computer systems, from embedded systems to supercomputers, including testing of the first gigahertz CMOS microprocessor, and establishing the team that developed the Blue Gene supercomputer. He was also chief engineer for the development of the IBM PC/AT, ISA systems bus, PS/2 Model 70 & 80, the Color Graphics Adapter in the original IBM PC, and holds three of the nine patents for the original IBM PC. One invention -- the Industry Standard Architecture (ISA) "bus," which permitted add-on devices like the keyboard, disk drives and printers to be connected to the motherboard -- would earn election to the National Inventors Hall of Fame for Dean and colleague Dennis Moeller.
Dr. Dean received a BSEE degree from the University of Tennessee in 1979, an MSEE degree from Florida Atlantic University in 1982, and a Ph.D. in Electrical Engineering from Stanford University in 1992.
Dr. Dean’s most recent awards include: National Institute of Science Outstanding Scientist Award, member of the American Academy of Arts and Sciences, member of the National Academy of Engineering, IEEE Fellow, Black Engineering of the Year, the University of Tennessee COE Dougherty Award, member of the National Inventor’s Hall of Fame, and recipient of the Ronald H. Brown American Innovators Award.