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GCC Turns 25 Years Old, GCC 4.7 Released

Richard Guenther of SUSE on behalf of the GNU Compiler Collection development community has announced the official release of GCC 4.7.0...

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Wubi Is Likely To Wobble Back In Ubuntu

Brought up on the Ubuntu development list yesterday was a proposal to disable Wubi installations from Ubuntu 12.04...

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Will H.264 Codec Support Come To Fedora? Nope.

Following Mozilla's decision this week to support H.264 via system codecs in Firefox, it's been brought up within the Fedora camp whether H.264 support will finally be instated. To no surprise, don't be holding your breath waiting on H.264 within the Fedora repository...

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Mesa 8.1-devel Performance With Intel's DRI Driver

Recently I published benchmarks showing performance boosts for Intel Sandy Bridge with the Linux 3.3 and future 3.4 kernel DRM code, but how's the Mesa 8.1-devel performance looking?..

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How To Begin Using OpenCL With Radeon Gallium3D

Earlier this month I wrote about how you can sort of begin using OpenCL acceleration out of the Radeon Gallium3D driver, but in the short time since, the code has continued to advance and now here's a guide for trying out this GPGPU computing technology on the open-source Radeon Linux...

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Gregg: Linux Kernel Performance: Flame Graphs

Brendan Gregg demonstrates "flame graphs" as a tool for tracking down kernel performance problems. "The perf report tree (and the ncurses navigator) do an excellent job at presenting this information as text. However, with text there are limitations. The output often does not fit in one screen (you could say...

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