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Star Trek@50: Inspiring Discovery and Innovation
From BLOG@CACM

Star Trek@50: Inspiring Discovery and Innovation

Star Trek has inspired generations to pursue science and technology careers, not a few of whom have transformed part of it into technological and commercial fact...

Exascale Computing and Big Data: Time To Reunite
From BLOG@CACM

Exascale Computing and Big Data: Time To Reunite

It is past time to reunite the big data, cloud, and high-performance computing communities. Each can each learn much from the other.

Leaping the Exascale Chasm
From BLOG@CACM

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
From BLOG@CACM

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...

HPC, Big Data and the Peloponnesian War
From BLOG@CACM

HPC, Big Data and the Peloponnesian War

We need a concord and strategic research investment plan that recognizes the shared importance of HPC and big data. Both warrant investments in basic research,...

Research {Preposition} Infrastructure
From BLOG@CACM

Research {Preposition} Infrastructure

Computing research and advanced computing infrastructure–each is dependent on the other in a myriad of subtle and complex ways, yet each is profoundly different...

SC11: The Cray, Fernbach, and Kennedy Awards
From BLOG@CACM

SC11: The Cray, Fernbach, and Kennedy Awards

The Cray, Fernbach, and Kennedy awards and the work of the recipients reflect the evolving interplay of technology, software, applications and algorithms in advancing...

Analog Computing: Time For a Comeback?
From BLOG@CACM

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,...

2010 Seymour Cray and Sidney Fernbach Awards
From BLOG@CACM

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...

HPC and the Excluded Middle
From BLOG@CACM

HPC and the Excluded Middle

Betwixt and between ubiquitous consumer software and the ethereal realm of ultra-high-performance computing, lies the excluded middle, the world of day-to-day computational...

Technology Transfer: A Contact Sport
From BLOG@CACM

Technology Transfer: A Contact Sport

The success or failure of technology transfer depends on many factors. No single mechanism is guaranteed to succeed, though there are many mechanisms that are likely...

Simple HPC Wins
From BLOG@CACM

Simple HPC Wins

You want to be the first person to design a successful, transistorized computer system, not the last person to design vacuum tube computer.  Any designer's challenge...

In Vivo, In Vitro, In Silico
From BLOG@CACM

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...

Consumerization of IT and Research
From BLOG@CACM

Consumerization of IT and Research

When a corporate, government, or university IT department of the 1970s debated an upgrade to its IBM S/370 mainframes, it is doubtful that the IT director was in...

Paucity to Plethora: Jevons Paradox
From BLOG@CACM

Paucity to Plethora: Jevons Paradox

I suspect much of computing is still socially conditioned by its roots in computational paucity to recognize fully the true opportunity afforded by computational...

SC09 Reflections: The Need For Speed
From BLOG@CACM

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
From BLOG@CACM

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
From BLOG@CACM

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
From BLOG@CACM

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...

High-Performance Computing: Where
From BLOG@CACM

High-Performance Computing: Where

By definition, the raison d’être for high-performance computing is high performance, but floating point operations per second (FLOPS) need not be the only measure...
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