Rakesh Kumar

20022019
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Research Output 2002 2019

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Article
2019
Software engineering
Requirements engineering
Engineers
2018

Bespoke Processors for Applications with Ultra-Low Area and Power Constraints

Cherupalli, H., Duwe, H., Ye, W., Kumar, R. & Sartori, J., May 1 2018, In : IEEE Micro. 38, 3, p. 32-39 8 p.

Research output: Contribution to journalArticle

Temporal integration of emulation and network simulators on linux multiprocessors

Lamps, J., Babu, V., Nicol, D. M., Adam, V. & Kumar, R., Jan 2018, In : ACM Transactions on Modeling and Computer Simulation. 28, 1, 1.

Research output: Contribution to journalArticle

Emulation
Linux
Multiprocessor
Simulator
Simulators
2017

Determining application-specific peak power and energy requirements for ultra-low-power processors

Cherupalli, H., Duwe, H., Ye, W., Kumar, R. & Sartori, J., Dec 2017, In : ACM Transactions on Computer Systems. 35, 3, 9.

Research output: Contribution to journalArticle

Embedded systems
Sensor networks
Costs
Hardware
Internet of things
2014

Better-than-worst-case design: Progress and opportunities

Cong, J., Duwe, H., Kumar, R. & Li, S., Jan 2014, In : Journal of Computer Science and Technology. 29, 4, p. 656-663 8 p.

Research output: Contribution to journalArticle

Energy efficiency
Snapshot
Energy Efficiency
Margin
High Performance

Markov chain algorithms: A template for building future robust low-power systems

Deka, B., Birklykke, A. A., Duwe, H., Mansinghka, V. K. & Kumar, R., Jun 28 2014, In : Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 372, 2018

Research output: Contribution to journalArticle

Markov chains
Power System
Markov processes
Template
Markov chain

Triply resonant four-wave mixing in silicon-coupled resonator microring waveguides

Ong, J. R., Kumar, R. & Mookherjea, S., Oct 1 2014, In : Optics Letters. 39, 19, p. 5653-5656 4 p.

Research output: Contribution to journalArticle

four-wave mixing
resonators
pumps
waveguides
requirements
2013

Branch and data herding: Reducing control and memory divergence for error-tolerant GPU applications

Sartori, J. & Kumar, R., Jan 28 2013, In : IEEE Transactions on Multimedia. 15, 2, p. 279-290 12 p., 6376229.

Research output: Contribution to journalArticle

Data storage equipment
Hardware
Static analysis
Degradation
Graphics processing unit

Enhancing the efficiency of energy-constrained DVFS designs

Kahng, A. B., Kang, S., Kumar, R. & Sartori, J., Jan 1 2013, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 21, 10, p. 1769-1782 14 p., 6352933.

Research output: Contribution to journalArticle

Hardware
Mobile devices
Voltage scaling
Dynamic frequency scaling
Energy efficiency

Exploiting timing error resilience in processor architecture

Sartori, J. & Kumar, R., May 1 2013, In : Transactions on Embedded Computing Systems. 12, 2 SUPPL., 89.

Research output: Contribution to journalArticle

Energy conservation
Networks (circuits)
Costs

High performance, energy efficient chipkill correct memory with multidimensional parity

Jian, X., Sartori, J., Duwe, H. & Kumar, R., Jul 1 2013, In : IEEE Computer Architecture Letters. 12, 2, p. 39-42 4 p., 6231590.

Research output: Contribution to journalArticle

Data storage equipment
Servers
Block codes

Underdesigned and opportunistic computing in presence of hardware variability

Gupta, P., Agarwal, Y., Dolecek, L., Dutt, N., Gupta, R. K., Kumar, R., Mitra, S., Nicolau, A., Rosing, T. S., Srivastava, M. B., Swanson, S. & Sylvester, D., Jan 7 2013, In : IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 32, 1, p. 8-23 16 p., 6387697.

Research output: Contribution to journalArticle

Hardware
Microelectronics
Electric power utilization
Specifications
Networks (circuits)
2012

Recovery-driven design: Exploiting error resilience in design of energy-efficient processors

Kahng, A. B., Kang, S., Kumar, R. & Sartori, J., Mar 1 2012, In : IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 31, 3, p. 404-417 14 p., 6152777.

Research output: Contribution to journalArticle

Recovery
Computer aided design
Hardware
Electric potential
Energy conservation
2011

MOPED: Accelerating data communication on future CMPs

Gu, J., Sun, Y., Lumetta, S. S. & Kumar, R., Jul 1 2011, In : IEEE Micro. 31, 4, p. 42-50 9 p., 5887310.

Research output: Contribution to journalArticle

Communication
Program processors
Synchronization
Hardware
Data storage equipment

Stochastic computing

Sartori, J. & Kumar, R., Dec 1 2011, In : Foundations and Trends in Electronic Design Automation. 5, 3, p. 153-210 58 p.

Research output: Contribution to journalArticle

Hardware
Networks (circuits)
Computer programming languages
Energy conservation
Innovation
2010

A workload-adaptive and reconfigurable bus architecture for multicore processors

Chen, D., Akram, S., Papakonstantinou, A. & Kumar, R., Nov 22 2010, In : International Journal of Reconfigurable Computing. 2010, 205852.

Research output: Contribution to journalArticle

Multiprogramming
Data storage equipment
Scheduling
Switches
Throughput
2005

Heterogeneous chip multiprocessors

Kumar, R., Tullsen, D. M., Jouppi, N. P. & Ranganathan, P., Nov 1 2005, Computer, 38, 11, p. 32-38 7 p.

Research output: Contribution to specialist publicationArticle

Microprocessor chips
Servers
Throughput
Costs

The Danger of Interval-Based Power Efficiency Metrics: When Worst Is Best

Sazeides, Y., Constantinou, T., Kumar, R. & Tullsen, D. M., Jan 2005, In : IEEE Computer Architecture Letters. 4, 1, p. 1-4 4 p.

Research output: Contribution to journalArticle

2003

Processor power reduction via single-isa heterogeneous multi-core architectures

Kumar, R., Tullsen, D. M., Jouppi, N. P. & Ranganathan, P., Jan 1 2003, In : IEEE Computer Architecture Letters. 2, 1, 1 p.

Research output: Contribution to journalArticle