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The Roadrunner Supercomputer: a Petaflop's No Problem
November 1st, 2008 by James Gray in
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How We Should Program GPGPUs
November 1st, 2008 by Michael Wolfe in
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New Products
November 1st, 2008 by James Gray in
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New Products
October 1st, 2008 by James Gray in
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New Projects - Fresh from the Labs
October 1st, 2008 by John Knight in
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Interview with Guido van Rossum
October 1st, 2008 by James Gray in
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New Products
September 1st, 2008 by James Gray in
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The Story of Firefox: from Underdog to Superhero
September 1st, 2008 by James Gray in
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New Products
August 1st, 2008 by James Gray in
EOF - Mixing Up a Generative Mobile Feast
August 1st, 2008 by Doc Searls in
Linux and the Enterprise Desktop: Where Are We Today?
July 1st, 2008 by James Gray in
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July 1st, 2008 by James Gray in
Keep on Blogging in a Free World
July 1st, 2008 by Katherine Druckman in
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May 1st, 2008 by James Gray in
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April 1st, 2008 by James Gray in
Behind the Low-End Linux Box that Sold Out at Wal-Mart
March 1st, 2008 by Doc Searls in
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March 1st, 2008 by James Gray in
Virtualization 2.0: Where the Sidewalk Ends
February 1st, 2008 by Kevin Epstein in
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Linux Journal Live - Oct 9, 2008
October 9th, 2008 by Shawn Powers in
The October 9, 2008 edition of Linux Journal Live! Associate Editor, Shawn Powers, and Kyle Rankin, "Hack and /" columnist and author of Knoppix Hacks, Linux Multimedia Hacks, Knoppix Pocket Reference and others, discuss Linux distributions.
Mastering IPTables, Part I
October 2nd, 2008 by Elliot Isaacson in
Linux comes with a powerful firewall built-in, although the interface can be a little intimidating. This is the first in a multi-part tutorial on how to master basic and not-so-basic IPTables functionality and create the perfect firewall for your home network.
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From the Magazine
November 2008, #175
There aren't many numbers that put the US national debt to shame, but here's one: 1,100,000,000,000,000. What's that? That's how many floating-point operations per second the Roadrunner supercomputer at Las Alamos can perform. That's about 100 FLOPS per dollar of US debt (unfortunately, the debt is winning the second derivative race). Read the article about Roadrunner in this month's High Performance Computing issue of LJ.
Along with that, find out how to program the Cell processor and how to use CUDA with your NVIDIA GPU. Also in this issue: Mr HandS (aka Kyle Rankin) gives us a few tips on using Compiz, Chef Marcel shows you how to get blogging off your plate quicker, Mick Bauer talks about Samba security, Dan Sawyer interviews Cory Doctrow and Doc talks about how information technology can affect democracy and fix the national debt (just kidding about that last part). That and more for your reading pleasure in this month's Linux Journal.
