GitHub - RRZE-HPC/likwid: Performance monitoring and benchmarking suite
likwid-topology -------------------------------------------------------------------------------- CPU name: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz CPU type: Intel Skylake processor CPU stepping: 3 ******************************************************************************** Hardware Thread Topology ******************************************************************************** Sockets: 1 Core
s6 - skarnet's small supervision suite
What is it ? s6 is a small suite of programs for UNIX, designed to allow process supervision (a.k.a service supervision), in the line of daemontools and runit, as well as various operations on processes and daemons. It is meant to be a toolbox for low-level process and service administration, providing different sets of independent tools that can be used within or without the framework, and that c
[Withdrawn] End User Devices Security Guidance: Ubuntu 14.04 LTS
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Advanced Policy Firewall – R-fx Networks
Current Release: http://www.rfxn.com/downloads/apf-current.tar.gz http://www.rfxn.com/appdocs/README.apf http://www.rfxn.com/appdocs/CHANGELOG.apf Description: Advanced Policy Firewall (APF) is an iptables(netfilter) based firewall system designed around the essential needs of today’s Internet deployed servers and the unique needs of custom deployed Linux installations. The configuration of APF is
Kernel hacker and Red Hat driver maintainer Jon Masters (video) - Linux.com
Hey, it’s dirty and unglamorous coding, but somebody’s got to do it. Jon Masters is one of the people who do Good Things for GNU/Linux but get little recognition for their work outside of a small circle of friends. But if you take a look at his personal page you’ll immediately realize that Jon, like many inner-circle Linux developers, has many interests besides programming. And despite his many se
TIPC
TIPC is implemented as a kernel module, present in all major Linux distributions. It can be configured to transmit messages either on UDP or directly across Ethernet. Message delivery is sequence guaranteed, loss free and flow controlled. Latency times are shorter than with any other known protocol, while maximal throughput is comparable to that of TCP. Learn more
Linux スレッドプログラミング
GNU/Linux でのスレッドプログラミング NPTL (Native POSIX Thread Library) Programming. 以前から GNU/Linux でスレッドプログラミングをするための簡単なガイドを書きたいと思っていました。今更スレッドプログラミングについて書いても目新しいものになるとは思えないのですが、初めて NPTL (Native POSIX Thread Library) を使ったプログラムをするという方には、もしかしたら役に立つ情報かもしれません。はじめは怖々小さなプログラムを書いて動かしてみる。思ったより簡単なことに驚かれるでしょう。スレッドプログラミングと言っても難しいことはなにもありません。ライブラリが沢山仕事をしてくるおかげで快適に使うことができます。 本文中では glibc のバージョンによる違いについても触れます。参照したバージョンは gli
Huge pages part 1 (Introduction) [LWN.net]
Please consider subscribing to LWNSubscriptions are the lifeblood of LWN.net. If you appreciate this content and would like to see more of it, your subscription will help to ensure that LWN continues to thrive. Please visit this page to join up and keep LWN on the net. [Editor's note: this article is the first in a five-part series on the use of huge pages with Linux. We are most fortunate to have
Is Parallel Programming Hard, And, If So, What Can You Do About It?
Is Parallel Programming Hard, And, If So, What Can You Do About It? The current version is v2023.06.11a [PDF] (single-column format [PDF], ebook format [PDF], change log). The default double-column format is easiest on both the trees and the eyes in paperback book form. The single-column format works well on large-format ebook readers. Smartphones and smaller ebook readers get better results with
What every programmer should know about memory, Part 1
What every programmer should know about memory, Part 1 Please consider subscribing to LWNSubscriptions are the lifeblood of LWN.net. If you appreciate this content and would like to see more of it, your subscription will help to ensure that LWN continues to thrive. Please visit this page to join up and keep LWN on the net. [Editor's introduction: Ulrich Drepper recently approached us asking if we
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kernel/git/kay/libabc.git - shared library skeleton
Linux Square全記事インデックス
RedHat Linux 技術的な質問(Part2) FAQ
Linux技術トレーニング 基本管理コース：ミラクル・リナックス
Proceedings of the Ottawa Linux Symposium