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« Previous 1 2 3 4 5 6 7 8 9 ... 47 Next »

47%
High-Performance Python 4
14.10.2019
Home »  HPC  »  Articles  » 
Scale Python GPU code to distributed systems and your laptop. ... for improving the performance of Python with C, Fortran, and GPUs on a single node. In this article, I present tools for scaling Python GPU code to distributed systems. Some of the tools are Python variations ... Scale Python GPU code to distributed systems and your laptop.
46%
Automatic build and deploy with OpenShift and GitLab CI
04.10.2018
Home »  Archive  »  2018  »  Issue 47: Findi...  » 
Photo by Jantine Doornbos on Unsplash
For this project I use GitLab CI v11.1.4. The goal of continuous integration in the development timeline is to reduce the time needed for developers to test code modifications. Most projects usually use GitLab CI ... OpenShift and GitLab CI/CD can build and deploy your apps automatically, so you can stay focused on writing code. ... Code, Build, and Deploy
45%
OpenACC – Parallelizing Loops
09.01.2019
Home »  HPC  »  Articles  » 
form of the syntax is shown in Table 1, but before getting too deep into directives, I’ll look at what is happening in the code with the parallel directive. Table 1: Parallelizing Fortran and C ... Parallelizing Code – Loops
44%
Linux Essentials for Windows Admins – Part 2
06.08.2012
Home »  Articles  » 
 
There’s no such thing as a homogeneous server environment. Windows administrators must learn basic Linux commands and navigation to support a contemporary network fully. ... .txt Public Videos The basic ls command displays very little information about the directory’s contents except for file names. On most Linux systems, the ls command shows you a color-coded file listing ... There’s no such thing as a homogeneous server environment. Windows administrators must learn basic Linux commands and navigation to support a contemporary network fully.
40%
Multicore Processing in Python
22.08.2017
Home »  HPC  »  Articles  » 
Creating Python modules with Fortran OpenMP code makes all available cores accessible to Python functions. ... things about Python is that it’s fairly easy to write extensions. Using tools such as F2PY, you can simply take Fortran or C code and create a Python module. Python extensions can be written to take ... Creating Python modules with Fortran OpenMP code makes all available cores accessible to Python functions.
40%
Process, Network, and Disk Metrics
26.02.2014
Home »  HPC  »  Articles  » 
In the continuing story of monitoring HPC systems, we look at code that measures process, network, and disk metrics. ... more classes of metrics – process, network, and disk – accompanied by simple code samples that implement these metrics. Processes As I mentioned previously, I use top quite a bit for quick glances ... In the continuing story of monitoring HPC systems, we look at code that measures process, network, and disk metrics.
35%
Speed up Your Name Server with a MySQL Back End
23.07.2013
Home »  Articles  » 
 
to this for improved security version-string=Hostfile 0.1 Alpha #Bogus server version is divulged via dig quiry, such as dig @ns1.example.com -c CH -t txt version.bind There is no security through obscurity ... Speed up Your Name Server with a MySQL Back End
33%
Processor and Memory Metrics
12.02.2014
Home »  HPC  »  Articles  » 
One goal of HPC administration is effective monitoring of clusters. In this article, we talk about writing code that measures processor and memory metrics on each node. ... _avg[0], load_avg[1], load_avg[2]); # end main This simple code prints out the 1, 5, and 15-minute load averages. The output from the function is a tuple, and you can break out the individual loads ... One goal of HPC administration is effective monitoring of clusters. In this article, we talk about writing code that measures processor and memory metrics on each node.
30%
OpenStack Kilo release
04.08.2015
Home »  Archive  »  2015  »  Issue 27: Fault...  » 
Lead Image © Author, 123RF.com
been dropped for the time being, it seems. This was the code name for a new plugin interface planned for Kilo and intended to offer more functionality for SDN plugins like Open vSwitch or Open ... The OpenStack project has released the latest version of its software, code-named Kilo. We take a closer look.
27%
Project management with Phabricator
22.12.2017
Home »  Archive  »  2017  »  Issue 42: Secur...  » 
Lead Image © Joy Fera, fotolia.com
the Phabricator webroot during configuration of the vhost to ensure that the PHP files are found (Listing 1). Listing 1 Vhost Configuration ServerName phabricator ... Bug trackers are the least thing that can be deployed to combat chaos in daily IT work. The free Phabricator software provides this service and many others.

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