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 Víctor J Jiménez

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Average citations per article8.00
Citation Count64
Publication count8
Publication years2008-2014
Available for download4
Average downloads per article440.25
Downloads (cumulative)1,761
Downloads (12 Months)59
Downloads (6 Weeks)6
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8 results found Export Results: bibtexendnoteacmrefcsv

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1
July 2014 IEEE Computer Architecture Letters: Volume 13 Issue 2, July 2014
Publisher: IEEE Computer Society
Bibliometrics:
Citation Count: 1

We present for the first time the concept of per-task energy accounting (PTEA) and relate it to per-task energy metering (PTEM). We show the benefits of supporting both in future computing systems. Using the shared last-level cache (LLC) as an example: (1) We illustrate the complexities in providing PTEM and ...

2 published by ACM
May 2014 ACM Transactions on Parallel Computing (TOPC) - Inaugural Issue and Special Section on Top Papers from PACT-21, and Regular Papers: Volume 1 Issue 1, September 2014
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 1,   Downloads (12 Months): 14,   Downloads (Overall): 304

Full text available: PDFPDF
Hardware data prefetch engines are integral parts of many general purpose server-class microprocessors in the field today. Some prefetch engines allow users to change some of their parameters. But, the prefetcher is usually enabled in a default configuration during system bring-up, and dynamic reconfiguration of the prefetch engine is not ...
Keywords: Adaptive system, performance, power consumption, prefetching

3 published by ACM
December 2013 ACM Transactions on Architecture and Code Optimization (TACO): Volume 10 Issue 4, December 2013
Publisher: ACM
Bibliometrics:
Citation Count: 5
Downloads (6 Weeks): 1,   Downloads (12 Months): 9,   Downloads (Overall): 312

Full text available: PDFPDF
Accurately determining the energy consumed by each task in a system will become of prominent importance in future multicore-based systems because it offers several benefits, including (i) better application energy/performance optimizations, (ii) improved energy-aware task scheduling, and (iii) energy-aware billing in data centers. Unfortunately, existing methods for energy metering in ...
Keywords: Power modeling, modeling and estimation, per-task energy attribution, chip multiprocessors, simultaneous multithreaded, hardware counters

4 published by ACM
September 2012 PACT '12: Proceedings of the 21st international conference on Parallel architectures and compilation techniques
Publisher: ACM
Bibliometrics:
Citation Count: 7
Downloads (6 Weeks): 2,   Downloads (12 Months): 12,   Downloads (Overall): 731

Full text available: PDFPDF
Hardware data prefetch engines are integral parts of many general purpose server-class microprocessors in the field today. Some prefetch engines allow the user to change some of their parameters. The prefetcher, however, is usually enabled in a default configuration during system bring-up and dynamic reconfiguration of the prefetch engine is ...
Keywords: adaptive system, performance, prefetching

5
May 2011 IEEE Micro: Volume 31 Issue 3, May 2011
Publisher: IEEE Computer Society Press
Bibliometrics:
Citation Count: 3

Proposals have focused on reducing energy requirements for large-scale computing facilities (LSCFs), but little research has addressed the need for energy-usage-based accounting. Energy-aware accounting and billing benefits LSCF owners and users. This article makes a case for accurate cost accounting and billing, which accounts for user-specific energy usage, and identifies ...
Keywords: Energy-aware systems, power management, hardware, emerging technologies, computer systems organization, hardware/software interfaces

6 published by ACM
September 2010 PACT '10: Proceedings of the 19th international conference on Parallel architectures and compilation techniques
Publisher: ACM
Bibliometrics:
Citation Count: 6
Downloads (6 Weeks): 1,   Downloads (12 Months): 23,   Downloads (Overall): 413

Full text available: PDFPDF
Controlling power consumption and temperature is of major concern for modern computing systems. In this work we characterize thermal behavior and power consumption of an IBM POWER6-based system. We perform the characterization at several levels: application, operating system, and hardware level, both when the system is idle, and under load. ...
Keywords: design, experimentation, measurement, performance

7
July 2010 International Journal of Numerical Modelling: Electronic Networks, Devices and Fields - Special Issue on the 7th Spanish Conference on Electron Devices (CDE2009): Volume 23 Issue 4‐5, July 2010
Publisher: John Wiley and Sons Ltd.
Bibliometrics:
Citation Count: 0

The silicon chip designed and fabricated by Micro and Nano Technology Group from Universitat Politècnica de Catalunya, which has been delivered to the Rover Environment Monitoring Station project, is the basic sensing element of the wind sensor included on the meteorological station for the Mars rover. The purpose of this ...
Keywords: anemometry, wind sensor, sigma-delta, Mars

8
December 2008 HiPEAC '09: Proceedings of the 4th International Conference on High Performance Embedded Architectures and Compilers
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 39

Heterogeneous architectures are currently widespread. With the advent of easy-to-program general purpose GPUs, virtually every recent desktop computer is a heterogeneous system. Combining the CPU and the GPU brings great amounts of processing power. However, such architectures are often used in a restricted way for domain-specific applications like scientific applications ...



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