Posts - US-RSE Community Syndicated Blog

Present and Future Computing, Data, and Networks Committee of the Canadian Astronomical Society (CASCA)

This document is a whitepaper I wrote for the CASCA Computing and Data committee outlining...

Posted by Jonathan Dursi on January 13, 2012 · 3 mins read

Stopping your program at the first NaN

If you know that somewhere in your program, there lurks a catastrophic numerical bug that...

Posted by Jonathan Dursi on January 12, 2012 · 3 mins read

Testing Roundoff

A talk has been circulating (HT: Hacker News) from a conference celebrating 50 years of...

Posted by Jonathan Dursi on November 23, 2011 · 6 mins read

Codes as Instruments- Community Applications and Simulation Software for the Hardware Architectures of the Next Decade

It is becoming increasingly problematic that, even as computing and data becomes more and more...

Posted by Jonathan Dursi on June 17, 2010 · 4 mins read

Canadian Astronomical Computing, Data And Network Facilities- A White Paper for the 2010 Long Range Plan

In this whitepaper for the CASCA 2010 Long Range Plan, I and the rest of...

Posted by Jonathan Dursi on May 01, 2010 · 2 mins read

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