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The latest word about Linux kernel development, from Linux.com and authoritative sources around the Internet.



Linux 3.17 Doesn't Boost Ivy Bridge Performance Numbers

Last week I ran some performance tests that found Sandy Bridge was faster with the Linux 3.17 kernel and these performance gains with the still in-development kernel extended beyond just graphics. Curious, I ran some tests this weekend to see whether Intel Ivy Bridge processors were also running faster with...

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Linux Turns 23 Years Old Today

It was on this day in 1991 that Linus Torvalds first announced his new operating system that would go on to become Linux...

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Intel Sandy Bridge Gains On Linux 3.17 Extend Beyond Graphics

Yesterday I shared some benchmarks showing Intel Sandy Bridge HD Graphics performance increasing on Linux 3.17 for this several year old architecture. This came as a surprise but the good news is the performance improvements on this new Linux kernel don't stop with OpenGL but extend to CPU performance too...

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Proposed: A Tainted Performance State For The Linux Kernel

Similar to the kernel states of having a tainted kernel for using binary blob kernel modules or unsigned modules, a new tainting method has been proposed for warning the user about potentially adverse kernel performance...

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Linux 3.17 Lands Memfd, A KDBUS Prerequisite

There's many new features to Linux 3.17 that were covered over the past two weeks on Phoronix. One of the merged Linux 3.17 features that went under our radar at the time was the new memfd syscall was merged, which is a requirement of the forthcoming KDBUS, the kernel-based D-Bus...

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