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04.12.2012
(APU) or Fusion designs. Currently limited to desktop/laptop systems, the APU design integrates GP-GPUs directly on the CPU die. Although this might seem like an obvious idea, the integration requires
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08.04.2024
While managing Linux desktops, laptops, and HPC systems, I learn new commands and tools. As a result, my admin patterns change. In this article I present some commands I have started using more
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16.06.2015
), or very large clusters might need nodes dedicated to monitoring the cluster or to logging in users to the cluster and running applications.
For a simple two-node cluster that you might use as your
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08.08.2018
use Lmod on my desktop and laptop to try new compilers or new versions of compilers, as well as new versions of libraries.
Fundamentals of Environment Modules
Programmers use a number of compilers
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19.11.2014
local or remote, in your browser using websocketd. Although I won't go into it in depth, Web-vmstat does a pretty good job monitoring problem servers. For example, if a node has been exhibiting strange
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21.09.2012
with hardware vendors such as NVidia to include things such as GPU monitoring. Because some of the hardware features contain code protected by non-disclosure agreements, they can’t use an open development model
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06.05.2014
to the filesystem, which manages the resources and monitors the execution of the commands sent by a Hadoop-compatible application on the framework. These commands form jobs, and jobs are implemented as individual
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26.01.2012
storage is performing well enough? How do I manage my storage? How do I monitor my storage? Do I need a backup or do I really only need a copy of the data? How can I monitor the state of my storage? Do I
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20.04.2017
to understand what’s going on with your storage, even on your desktop or laptop.
Studies of Data Age
A few years ago, a study from the University of California, Santa Cruz, and NetApp examined CIFS storage
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19.12.2012
. Profiling goes beyond this to monitor the system while the application is running, which is really monitoring “events” that happen on the system. For example, you could measure the number of different cache