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dateMore Than a Year Ago
subjectHardware
authorDaniel Reed

Through A Google Glass, Darkly
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Through A Google Glass, Darkly

I have been wearing Google Glass as both a technical assessment of utility and as a social study in human dynamics and expectations.

Leaping the Exascale Chasm
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Leaping the Exascale Chasm

The global race is on to build ever-faster supercomputers, fueled by a combination of scientific and engineering needs to simulate phenomena with greater resolution...

Exascale Software: Just a Few Orders of Magnitude
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Exascale Software: Just a Few Orders of Magnitude

Extraordinary parallelism, unprecedented data locality and adaptive resilience: these are daunting architecture, system software and application challenges for...

No, Maybe, Yes, Obviously: Telling the Future the Past
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No, Maybe, Yes, Obviously: Telling the Future the Past

The Kubler-Ross model of the stages of grief — denial, anger, bargaining, depression and acceptance — is sometimes an apt description of the culture change required...

Analog Computing: Time For a Comeback?
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Analog Computing: Time For a Comeback?

Use of the word "computer" conjures certain images. One of them, so deeply ingrained that we rarely question it, is that computing is digital. The alternative,...

Why We Compute
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Why We Compute

Why do we, as researchers and practitioners, have this deep and abiding love of computing? Why do we compute? I suspect it is a deeper, more primal yearning, one...

2010 Seymour Cray and Sidney Fernbach Awards
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2010 Seymour Cray and Sidney Fernbach Awards

This year, I again had the honor and privilege to chair the selection committee for the IEEE Seymour Cray and Sidney Fernbach awards, both of which were presented...

In Vivo, In Vitro, In Silico
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In Vivo, In Vitro, In Silico

These “grand challenges” of systems biology encompass almost every aspect of modern computing, from numerical and symbolic methods through data management and analytics...

Sc09 Reflections: The Need For Speed
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Sc09 Reflections: The Need For Speed

SC09 (aka the “Supercomputing Conference”) was held during the week of November 16.  The conference set an attendance record this year – roughly 10,000 attendees...

Cray and Fernbach Award Winners
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Cray and Fernbach Award Winners

This year, I have the honor and privilege to chair the selection committee for the Seymour Cray and Sidney Fernbach awards, which recognize outstanding contributions...

The Fallacy of Rankings
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The Fallacy of Rankings

The list of the world's fastest computers will soon be announced. As always, we can expect the latest announcement to garner interest among the technological community...

Hpc: Making a Small Fortune
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Hpc: Making a Small Fortune

There is an old joke in the high-performance computing community that begins with a question, “How do you make a small fortune in high-performance computing?” There...

When Petascale Is Just Too Slow
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When Petascale Is Just Too Slow

Evolution or revolution, it’s the persistent question. Can we build reliable esascale systems from extrapolations of current technology or will new approaches be...

Connecting the Two Ends: Mobile Clouds
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Connecting the Two Ends: Mobile Clouds

  In 1959, the colorful and brilliant physicist, Richard Feynman, gave a seminal lecture to the American Physical Society entitled, "There's Plenty of Room at...
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