Language Selection

English French German Italian Portuguese Spanish

Speeding Up The Linux Kernel With Transparent Hugepage Support

Filed under
Linux

Last month we reported on the 200 line Linux kernel patch that does wonders for improving the desktop responsiveness of the system. There was certainly much interest (over 100,000 views to both of our YouTube videos demonstrating the change) but this patch really didn't speed up the system per se but rather improved the desktop interactivity and reduced latency by creating task-groups per TTY so that the processes had more equal access to the CPU. There is though an entirely different patch-set now beginning to generate interest among early adopters that does improve the kernel performance itself in compute and memory intensive applications and it's the Transparent Hugepage Support patch-set. Here are our initial tests of the latest kernel patches that will hopefully be finding their way into the mainline Linux kernel soon.

As was pointed out in our forums, the Transparent Hugepage Support patch-set has been updated against the Linux 2.6.37 kernel code-base and is showing to improve the performance in compute/memory intensive applications by a couple percent at this time. The Transparent Hugepage Support in the Linux kernel works by reducing the number of TLB (Translation Lookaside Buffer) entries that such applications need and at the same time increasing the cap that a TLB cache can provide.

rest here




More in Tux Machines

Leftovers: Gaming

Today in Techrights

Snapcraft 2.12 Coming Soon to Ubuntu 16.04, Lets You Access the Parts Ecosystem

The development of Snapcraft, the handy Ubuntu utility that lets you create Snaps for your applications, which you can now distribute across multiple operating systems, is advancing at a fast pace, and it looks like Snapcraft 2.12 will land soon. Read more

GeckoLinux 421.160627.0 "Static" Editions Released Based on openSUSE Leap 42.1

Users of the GeckoLinux distribution are in for yet another treat after the announcement of updated GeckoLinux 421.160623.0 "Rolling" Editions based on the latest openSUSE Tumbleweed snapshots. Read more