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62%
Tech News
26.01.2025
Home »  Archive  »  2025  »  Issue 85: Monit...  » 
 
-memory," the announcement states. To learn more, check out the educational videos on the OpenMP YouTube channel (https://www.youtube.com/playlist?list=PLLX-Q6B8xqZ8n8bwjGdzBJ25X2utwnoEG) or visit the OpenMP website (https
62%
Red Hat PaaS hyperconverged storage
22.12.2017
Home »  Archive  »  2017  »  Issue 42: Secur...  » 
Lead Image © Oleksandr Omelchenko, 123RF.com
that shown in Listing 1. The file is available below /usr/share/heketi/openshift/ on an OpenShift system. The OpenShift oc tool generates a corresponding Kubernetes object from the JSON file: # oc create -f
62%
Parallel Shells: Run Commands on Multiple Nodes
02.07.2014
Home »  HPC  »  Articles  » 
 user           execute remote commands as user -t seconds        set connect timeout (default is 10 sec) -u seconds        set command timeout (no default) -f n              use fanout of n nodes -w
62%
Warewulf Cluster Manager – Development and Run Time
18.07.2012
Home »  HPC  »  Articles  » 
that a node is simply rebooted to get the correct versions of tools. This makes Warewulf a wonderful tool for a development and run-time environment. In this article I’m going to illustrate with several
62%
Nmon: All-Purpose Admin Tool
17.12.2014
Home »  HPC  »  Articles  » 
mentioned mpstat , which I use to see whether my OpenMP code is taking advantage of local cores. In this article, I’m going to examine a more comprehensive tool that can give you a quick glance at node
62%
CPU affinity in OpenMP and MPI applications
03.02.2022
Home »  Archive  »  2022  »  Issue 67: syst...  » 
Lead Image © podfoto, 123RF.com
extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignss
62%
Troubleshooting Kubernetes and Docker with a SuperContainer
14.08.2017
Home »  Archive  »  2017  »  Issue 40: Lean...  » 
Lead Image © Sergey Nivens, 123RF.com
-debug-a-running-docker-container-from-a-separate-container-983f11740dc6 Justin Cormack: https://twitter.com/justincormack Linux capabilities: http://man7.org/linux/man-pages/man7/capabilities.7.html The Author Chris Binnie is a Dev
62%
Professional virtualization with RHV4
14.08.2017
Home »  Archive  »  2017  »  Issue 40: Lean...  » 
Lead Image © Steve Cukrov, 123RF.com
important new features, including faster performance, a new programming API, support for OpenStack and containers, the new dashboard for Red Hat Virtualization Manager (RHV-M), and the Cockpit-based option
62%
A smoke-jumping admin's best friend
09.04.2019
Home »  Archive  »  2019  »  Issue 50: Bpfilter  » 
Lead Image © Thomas Detert, Fotolia.com
on a daily or weekly basis, please give a shout-out on Twitter – I'm sure everyone would love to learn more. Infos bmon: https://www.youtube.com/watch?v=DvjuxPczOFM nmon: https://www.youtube.com
62%
Modern Fortran – Part 1
20.10.2016
Home »  HPC  »  Articles  » 
 +       1    X4 + X5 + X6 ... By default, Fortran 77 defines variables starting with i , j , k , l , m , and n as integers (also the uppercase equivalents). As a result, they are used as loop counters

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