Steve Furber

Last updated

Steve Furber

Steve Furber.jpg
Furber in 2009
Born
Stephen Byram Furber

(1953-03-21) 21 March 1953 (age 71) [1]
Manchester, England [2]
Education Manchester Grammar School
Alma mater University of Cambridge (BA, MMath, PhD) [1] [3]
Known for
Spouse
Valerie Margaret Elliott
(m. 1977)
[1]
Awards
Scientific career
Fields
Institutions
Thesis Is the Weis-Fogh principle exploitable in turbomachines?  (1979)
Doctoral advisor John Ffowcs Williams [9] [10]
Notable students Simon Segars [11]
Website apt.cs.manchester.ac.uk/people/sfurber
manchester.ac.uk/research/steve.furber

Stephen Byram Furber CBE FRS FREng [12] (born 21 March 1953) [1] is a British computer scientist, mathematician and hardware engineer, and Emeritus ICL Professor of Computer Engineering in the Department of Computer Science at the University of Manchester, UK. [13] After completing his education at the University of Cambridge (BA, MMath, PhD), he spent the 1980s at Acorn Computers, where he was a principal designer of the BBC Micro and the ARM 32-bit RISC microprocessor. [14] As of 2023, over 250 billion ARM chips have been manufactured, powering much of the world's mobile computing and embedded systems, everything from sensors to smartphones to servers. [15] [16] [17] [3]

Contents

In 1990, he moved to Manchester to lead research into asynchronous circuits, low-power electronics [18] and neural engineering, where the Spiking Neural Network Architecture (SpiNNaker) project is delivering a computer incorporating a million ARM processors optimised for computational neuroscience. [8] [19] [20] [21] [22]

Education

Furber was educated at Manchester Grammar School [1] [23] and represented the UK in the International Mathematical Olympiad in Hungary in 1970 winning a bronze medal. [24] He went on to study the Mathematical Tripos as an undergraduate student of St John's College, Cambridge, receiving a Bachelor of Arts (BA) and Master of Mathematics (MMath - Part III of the Mathematical Tripos) degrees. [3] In 1978, he was appointed a Rolls-Royce research fellow in aerodynamics at Emmanuel College, Cambridge and was awarded a PhD in 1980 for research on the fluid dynamics of the Weis-Fogh mechanism [10] supervised by John Ffowcs Williams. [9] [25] [26] During his PhD in the late 1970s, Furber worked on a voluntary basis for Hermann Hauser and Chris Curry within the fledging Acorn Computers (originally the Cambridge Processor Unit), on a number of projects; notably a microprocessor based fruit machine controller, and the Proton - the initial prototype version of what was to become the BBC Micro, in support of Acorn's tender for the BBC Computer Literacy Project. [27] [28] [29] [30] [31]

Career and research

In 1981, following the completion of his PhD and the award of the BBC contract to Acorn computers, Furber joined Acorn where he was a Hardware Designer and then Design Manager. He was involved in the final design and production of the BBC Micro and later, the Acorn Electron, and the ARM microprocessor. In August 1990 he moved to the University of Manchester to become the International Computers Limited (ICL) Professor of Computer Engineering and established the AMULET microprocessor research group.

Furber's main research interests are in neural networks, networks on chip and microprocessors. [8] In 2003, Furber was a member of the EPSRC research cluster in biologically-inspired [32] novel computation. On 16 September 2004, he gave a speech on Hardware Implementations of Large-scale Neural Networks as part of the initiation activities of the Alan Turing Institute [ citation needed ].

Furber's most recent project SpiNNaker, [4] [33] [34] [35] [36] [37] is an attempt to build a new kind of computer that directly mimics the workings of the human brain. Spinnaker is an artificial neural network realised in hardware, a massively parallel processing system eventually designed to incorporate a million ARM processors. [38] [39] The finished Spinnaker will model 1 per cent of the human brain's capability, or around 1 billion neurons. The Spinnaker project [40] aims amongst other things to investigate:

Furber believes that "significant progress in either direction will represent a major scientific breakthrough". [40] Furber's research interests include asynchronous systems, ultra-low-power processors for sensor networks, on-chip interconnect and globally asynchronous locally synchronous (GALS), [41] and neural systems engineering. [42] [43] [44] [45]

His research has been funded by the Engineering and Physical Sciences Research Council (EPSRC), [46] Royal Society [12] and the European Research Council (ERC). [3]

Awards and honours

In February 1997, Furber was elected a Fellow of the British Computer Society. In 1998, he became a member of the European Working Group on Asynchronous Circuit Design (ACiD-WG). He was elected a Fellow of the Royal Society (FRS) in 2002 [12] and was Specialist Adviser to the House of Lords Science and Technology Select Committee inquiry into microprocessor technology.[ citation needed ]

Furber was elected a Fellow of the Royal Academy of Engineering (FREng), [1] the Institute of Electrical and Electronics Engineers (IEEE) in 2005[ citation needed ] and a Fellow of the Institution of Engineering and Technology (FIET).[ when? ] He is a Chartered Engineer (CEng).[ when? ] In September 2007 he was awarded the Faraday Medal [47] and in 2010 he gave the Pinkerton Lecture. [48]

Furber was appointed Commander of the Order of the British Empire (CBE) in the 2008 New Year Honours [49] [50] and was elected as one of the three laureates of Millennium Technology Prize in 2010 (with Richard Friend and Michael Grätzel), for development of ARM processor. [51] In 2012, Furber was made a Fellow of the Computer History Museum "for his work, with Sophie Wilson, on the BBC Micro computer and the ARM processor architecture." [52] [53]

In 2004 he was awarded a Royal Society Wolfson Research Merit Award. [12] In 2014, he was made a Distinguished Fellow at the British Computer Society (DFBCS) recognising his contribution to the IT profession and industry. [54] Furber's nomination for the Royal Society reads:

Professor Furber is distinguished for his fundamental contributions to the design and analysis of electronic systems, especially microprocessors. He was the original designer of the hardware architecture of the ARM processor, the world's leading embedded processor core and a major engineering and commercial success for the United Kingdom. Having moved to Manchester University, he established a research team to investigate asynchronous processor design, which rapidly made fundamental contributions to the field. He has shown how to combine academic design theories with practical engineering constraints to achieve a remarkable and elegant synthesis. His work demonstrates in particular how to design microprocessors with low power and low radio frequency emissions, necessary for future wireless applications. Furber has designed a series of highly original asynchronous processors to execute the ARM instruction set. These have been fabricated and subjected to extensive experimental analysis. Furber's group is the world's leading centre of research in both fundamental theory and engineering implementation of such devices. [55]

In 2009, Unsworth Academy (formerly called Castlebrook High School) in Manchester introduced a house system, with Furber being one of the four houses. [56] On 15 October 2010, Furber officially opened the Independent Learning Zone in Unsworth Academy. [57] In 2012, a building at Radbroke Hall was named in his honour by Barclays Bank. [58]

In 2022, he was awarded the Charles Stark Draper Prize by the National Academy of Engineering of the United States of America alongside John L. Hennessy, David A. Patterson and Sophie M. Wilson for contributions to the invention, development, and implementation of reduced instruction set computer (RISC) chips. [59] [7] Furber was played by actor Sam Philips in the BBC Four documentary drama Micro Men, [60] first aired on 8 October 2009.

Personal life

Furber playing bass guitar Steve Furber playing electric bass guitar 2012.jpg
Furber playing bass guitar

Furber is married to Valerie Elliot with two daughters, 3 grandchildren [1] and plays bass guitar. [23]

Related Research Articles

<span class="mw-page-title-main">Acorn Computers</span> British computer manufacturer

Acorn Computers Ltd. was a British computer company established in Cambridge, England, in 1978. The company produced a number of computers which were especially popular in the UK, including the Acorn Electron and the Acorn Archimedes. Acorn's BBC Micro computer dominated the UK educational computer market during the 1980s.

<span class="mw-page-title-main">Sophie Wilson</span> English computer scientist

Sophie Mary WilsonDistFBCS is an English computer scientist, a co-designer of the Instruction Set for the ARM architecture.

ARM is a family of RISC instruction set architectures (ISAs) for computer processors. Arm Ltd. develops the ISAs and licenses them to other companies, who build the physical devices that use the instruction set. It also designs and licenses cores that implement these ISAs.

Bio-inspired computing, short for biologically inspired computing, is a field of study which seeks to solve computer science problems using models of biology. It relates to connectionism, social behavior, and emergence. Within computer science, bio-inspired computing relates to artificial intelligence and machine learning. Bio-inspired computing is a major subset of natural computation.

Neuromorphic computing is an approach to computing that is inspired by the structure and function of the human brain. A neuromorphic computer/chip is any device that uses physical artificial neurons to do computations. In recent times, the term neuromorphic has been used to describe analog, digital, mixed-mode analog/digital VLSI, and software systems that implement models of neural systems. The implementation of neuromorphic computing on the hardware level can be realized by oxide-based memristors, spintronic memories, threshold switches, transistors, among others. Training software-based neuromorphic systems of spiking neural networks can be achieved using error backpropagation, e.g., using Python based frameworks such as snnTorch, or using canonical learning rules from the biological learning literature, e.g., using BindsNet.

<span class="mw-page-title-main">Department of Computer Science, University of Manchester</span>

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<span class="mw-page-title-main">Christopher Curry (businessman)</span> British businessman

Christopher Curry is the co-founder of Acorn Computers, with Hermann Hauser and Andy Hopper. He became a millionaire as a result of Acorn's success.

<span class="mw-page-title-main">BCS Lovelace Medal</span> Award

The Lovelace Medal was established by the British Computer Society in 1998, and is presented to individuals who have made outstanding contributions to the understanding or advancement of computing. It is the top award in computing in the UK. Awardees deliver the Lovelace Lecture.

AMULET is a series of microprocessors implementing the ARM processor architecture. Developed by the Advanced Processor Technologies group at the Department of Computer Science at the University of Manchester, AMULET is unique amongst ARM implementations in being an asynchronous microprocessor, not making use of a square wave clock signal for data synchronization and movement.

Asynchronous circuit is a sequential digital logic circuit that does not use a global clock circuit or signal generator to synchronize its components. Instead, the components are driven by a handshaking circuit which indicates a completion of a set of instructions. Handshaking works by simple data transfer protocols. Many synchronous circuits were developed in early 1950s as part of bigger asynchronous systems. Asynchronous circuits and theory surrounding is a part of several steps in integrated circuit design, a field of digital electronics engineering.

<span class="mw-page-title-main">Spiking neural network</span> Artificial neural network that mimics neurons

Spiking neural networks (SNNs) are artificial neural networks (ANN) that more closely mimic natural neural networks. In addition to neuronal and synaptic state, SNNs incorporate the concept of time into their operating model. The idea is that neurons in the SNN do not transmit information at each propagation cycle, but rather transmit information only when a membrane potential—an intrinsic quality of the neuron related to its membrane electrical charge—reaches a specific value, called the threshold. When the membrane potential reaches the threshold, the neuron fires, and generates a signal that travels to other neurons which, in turn, increase or decrease their potentials in response to this signal. A neuron model that fires at the moment of threshold crossing is also called a spiking neuron model.

<span class="mw-page-title-main">BBC Micro</span> Series of British microcomputers by Acorn

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<span class="mw-page-title-main">Manchester computers</span> Series of stored-program electronic computers

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<span class="mw-page-title-main">SpiNNaker</span>

SpiNNaker is a massively parallel, manycore supercomputer architecture designed by the Advanced Processor Technologies Research Group (APT) at the Department of Computer Science, University of Manchester. It is composed of 57,600 processing nodes, each with 18 ARM9 processors and 128 MB of mobile DDR SDRAM, totalling 1,036,800 cores and over 7 TB of RAM. The computing platform is based on spiking neural networks, useful in simulating the human brain.

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Simon Anthony Segars is a British business executive executive who was chief executive officer (CEO) of ARM Holdings plc from 2013 to 2022. ARM is the UK's largest semiconductor IP company headquartered in Cambridge, England, and was acquired by SoftBank Group for £24.3 billion in 2016.

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References

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  2. Brown, David (1 February 2010). "A Conversation with Steve Furber". Queue. Association for Computing Machinery . Retrieved 7 March 2012.
  3. 1 2 3 4 Steve Furber's ORCID   0000-0002-6524-3367
  4. 1 2 Furber, S. B.; Galluppi, F.; Temple, S.; Plana, L. A. (2014). "The SpiNNaker Project". Proceedings of the IEEE. 102 (5): 652–665. doi: 10.1109/JPROC.2014.2304638 . S2CID   25268038.
  5. "The Human Brain Project SP 9: Neuromorphic Computing Platform" on YouTube
  6. Furber, Stephen B. (2000). ARM system-on-chip architecture (2 ed.). Boston: Addison-Wesley. ISBN   0-201-67519-6. "The design of a general-purpose processor, in common with most engineering endeavours, requires careful consideration of many trade-offs and compromises"
  7. 1 2 Anon (2022). "Charles Stark Draper Prize for Engineering". nae.edu.
  8. 1 2 3 4 5 Steve Furber publications indexed by Google Scholar OOjs UI icon edit-ltr-progressive.svg
  9. 1 2 Steve Furber at the Mathematics Genealogy Project OOjs UI icon edit-ltr-progressive.svg
  10. 1 2 Furber, Stephen Byram (1980). Is the Weis-Fogh principle exploitable in turbomachines?. cam.ac.uk (PhD thesis). University of Cambridge. doi:10.17863/CAM.11472. OCLC   500446535. EThOS   uk.bl.ethos.456071.
  11. Segars, Simon Anthony (1996). Low power microprocessor design (MSc thesis). University of Manchester. OCLC   643624237. Copac   36604476.
  12. 1 2 3 4 Anon (2002). "Professor Stephen Furber CBE FREng FRS". royalsociety.org. London: Royal Society. Archived from the original on 17 November 2015. One or more of the preceding sentences incorporates text from the royalsociety.org website where:
    “All text published under the heading 'Biography' on Fellow profile pages is available under Creative Commons Attribution 4.0 International License.” -- "Royal Society Terms, conditions and policies". Archived from the original on 11 November 2016. Retrieved 9 March 2016.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  13. "Prof Steve Furber CBE FRS FREng FBCS FIET CITP CEng - The University of Manchester". research.manchester.ac.uk.
  14. Lean, Thomas (22 October 2012). "Steve Furber: developing ARM with no people and no money". British Library. Archived from the original on 10 November 2016. Retrieved 6 May 2014.
  15. Anon (2023). "Arm is Everywhere Technology Matters: 250+ Billion Chips in Everything from Sensors to Smartphones to Servers". arm.com.
  16. "Inside the numbers: 100 billion ARM-based chips". 27 February 2017.
  17. "Enabling Mass IoT connectivity as Arm partners ship 100 billion chips". 27 February 2017.
  18. Furber, Stephen B. (1989). VLSI RISC architecture and organization. New York: M. Dekker. ISBN   0-8247-8151-1.
  19. Grier, D. A. (2014). "Steve Furber [Interviews]". IEEE Annals of the History of Computing. 36: 58–68. doi:10.1109/MAHC.2014.8. S2CID   28152764.
  20. ARM and its Partners talk about reaching the 50 Billion chip milestone on YouTube
  21. Steve Furber publications indexed by the Scopus bibliographic database. (subscription required)
  22. National Life Stories, Professor Steve Furber Interviewed by Thomas Lean, British Library
  23. 1 2 Hull, Duncan (2023). Steve Furber on Cambridge, Acorn and the University of Manchester. Archived from the original on 19 December 2023. "Maths is the only sport I've played for my country"{{cite book}}: |website= ignored (help)
  24. Steve Furber's results at International Mathematical Olympiad
  25. Furber, S. B.; Williams, J. E. F. (1979). "Is the Weis-Fogh principle exploitable in turbomachinery?". Journal of Fluid Mechanics. 94 (3): 519. Bibcode:1979JFM....94..519F. doi:10.1017/S0022112079001166. S2CID   222345512.
  26. Fitzpatrick, J. (2011). "An interview with Steve Furber". Communications of the ACM . 54 (5): 34–39. doi:10.1145/1941487.1941501. S2CID   9046599.
  27. "Acorn recollections: Steve Furber recalls..." speleotrove.com.
  28. "The Tech Lab: Steve Furber". bbc.co.uk. BBC News. 9 October 2008.
  29. Lecture by Furber on the Future of Computer Technology
  30. Anon (2009). "Steve Furber Video Interview". computinghistory.org.uk.
  31. "Steve Furber Talk @ Acorn World". computinghistory.org.uk. 2009.
  32. Furber, S. (2006). "Living with Failure: Lessons from Nature?". Eleventh IEEE European Test Symposium (ETS'06). pp. 4–0. doi:10.1109/ETS.2006.28. ISBN   0-7695-2566-0.
  33. BBC News – Scientists to build 'brain box' 17 July 2006
  34. Professor Steve Furber: Building brains on YouTube
  35. Professor Steve Furber Introduces SpiNNaker on YouTube
  36. Xin Jin; Furber, S. B.; Woods, J. V. (2008). "Efficient modelling of spiking neural networks on a scalable chip multiprocessor". 2008 IEEE International Joint Conference on Neural Networks (IEEE World Congress on Computational Intelligence). pp. 2812–2819. doi:10.1109/IJCNN.2008.4634194. ISBN   978-1-4244-1820-6. S2CID   2103654.
  37. Dempsey, Paul (15 March 2011). "SpiNNaker set to receive new 18-core SoC to help reverse engineer the human brain". Engineering and Technology Magazine. Institution of Engineering and Technology. Archived from the original on 21 February 2014. Retrieved 7 March 2012.
  38. Bush, Steve (8 July 2011). "One million ARM cores to simulate brain at Manchester". Electronics Weekly . Retrieved 11 July 2011. UK scientists aim to model 1 per cent of a human brain with up to one million ARM cores. ... ARM was approached in May 2005 to participate in SpiNNaker ... agreement extends to Manchester making enough chips for a computer with a million cores.
  39. "Acorn's Steve Furber looks to ARM supercomputers: A million node supercomputer". Techgineering. techgineering.org. 8 July 2011. Archived from the original on 14 October 2011. Retrieved 7 March 2012.
  40. 1 2 Furber, S. (2011). "Biologically-Inspired Massively-Parallel Architectures: A Reconfigurable Neural Modelling Platform" (PDF). Reconfigurable Computing: Architectures, Tools and Applications. Lecture Notes in Computer Science. Vol. 6578. p. 2. doi:10.1007/978-3-642-19475-7_2. ISBN   978-3-642-19474-0. Archived from the original (PDF) on 7 January 2013.
  41. Plana, L. A.; Furber, S. B.; Temple, S.; Khan, M.; Shi, Y.; Wu, J.; Yang, S. (2007). "A GALS Infrastructure for a Massively Parallel Multiprocessor". IEEE Design & Test of Computers. 24 (5): 454. doi:10.1109/MDT.2007.149. S2CID   16758888.
  42. Temple, S.; Furber, S. (2007). "Neural systems engineering". Journal of the Royal Society Interface. 4 (13): 193–206. doi:10.1098/rsif.2006.0177. PMC   2359843 . PMID   17251143.
  43. Sharp, T; Petersen, R; Furber, S (2014). "Real-time million-synapse simulation of rat barrel cortex". Frontiers in Neuroscience. 8: 131. doi: 10.3389/fnins.2014.00131 . PMC   4038760 . PMID   24910593.
  44. Bhattacharya, B. S.; Patterson, C; Galluppi, F; Durrant, S. J.; Furber, S (2014). "Engineering a thalamo-cortico-thalamic circuit on SpiNNaker: A preliminary study toward modeling sleep and wakefulness". Frontiers in Neural Circuits. 8: 46. doi: 10.3389/fncir.2014.00046 . PMC   4033042 . PMID   24904294.
  45. Cumming, D. R.; Furber, S. B.; Paul, D. J. (2014). "Beyond Moore's law". Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 372 (2012): 20130376. Bibcode:2014RSPTA.37230376C. doi:10.1098/rsta.2013.0376. PMC   3928907 . PMID   24567480.
  46. http://gow.epsrc.ac.uk/NGBOViewPerson.aspx?PersonId=5628 Grants awarded to Steve Furber by the Engineering and Physical Sciences Research Council
  47. "Stephen Furber". royalsociety.org. Retrieved 7 September 2021.
  48. "The Pinkerton Lecture:The relentless march of the microchip". Tv.thiet.org. Archived from the original on 28 August 2011.
  49. "Home computing pioneer honoured". 29 December 2007 via news.bbc.co.uk.
  50. BBC Micro designer gets New Year's Honour ZDNet 2 January 2008
  51. "Professor Stephen Furber: Creator of the ARM microprocessor". Millennium Prize. 9 June 2010. Retrieved 10 June 2010.
  52. "Steve Furber". Computer History Museum. Archived from the original on 9 May 2013. Retrieved 23 May 2013.
  53. Williams, Alun (20 January 2012). "Four ARM cores for every person on earth – Furber, Wilson honoured". Electronics Weekly . Retrieved 7 March 2012.
  54. Chatwin, Sarah (2014). "Professor Steve Furber – BCS Distinguished Fellow". University of Manchester. Archived from the original on 14 March 2014.
  55. "Library and Archive Catalogue EC/2002/10: Furber, Stephen Byram". London: The Royal Society. Archived from the original on 17 March 2014.
  56. "Businessmen support school's new house system". burytimes.co.uk. 16 February 2009. Retrieved 19 September 2021.
  57. "Castlebrook unveils its new Independent Learning Zone". burytimes.co.uk. 14 December 2010. Retrieved 19 September 2021.
  58. "Professor opens restaurant named in his honour". knutsfordguardian.co.uk. 4 November 2012.
  59. "Recipients of the Charles Stark Draper Prize for Engineering". nae.edu. National Academy of Engineering. Archived from the original on 2 March 2022.
  60. Micro Men (TV 2009) at IMDb OOjs UI icon edit-ltr-progressive.svg

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Academic offices
Preceded by Head of the Department of Computer Science, University of Manchester
2001–2004
Succeeded by
Chris Taylor