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9%
Remora – Resource Monitoring for Users
08.12.2020
Home »  HPC  »  Articles  » 
solver. In this case, all of the cores in the system are used. Notice in Figure 5 that the application execution time with OpenMP is much shorter when using four cores than when using one core. Figure 6
9%
SC24 – Bursting at the Seams
07.01.2025
Home »  HPC  »  Articles  » 
the system. Fugaku was number 1 on the HPL list for a while and is number 6 today, but it has been number 1 on the HPCG list for four years. Let me illustrate why it is so dominant. Fugaku was first
9%
Debugging Bash scripts automatically
13.12.2018
Home »  Archive  »  2018  »  Issue 48: Secur...  » 
Lead Image © Andre Zhak, 123RF.com
, with the examine command if you know the variable name: bashdb<6> examine a declare -- a="1234567890" Bash scripts can be nested through functions and loops. The script below executes a wildcard calculation within
9%
Building better software on schedule with DevOps
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
© J. Allspaw and P. Hammond 2009
is an automation system, such as Chef [6] or Puppet [7]. Monitoring software also ensures that admins discover errors at an early stage and can take preventive action before major failures occur. Metrics Dev
9%
Goodbye virtual machines, hello container machines
07.04.2022
Home »  Archive  »  2022  »  Issue 68: Autom...  » 
Photo by Erik Odiin on Unsplash
cluster with Figure 5: Accessing a container machine and running a command. footloose delete (Figure 6). You should feel comfortable now creating
9%
Goodbye cloud VMs, hello laptop VMs
20.06.2022
Home »  Archive  »  2022  »  Issue 69: Terra...  » 
Lead Image © Liubomyr Feshchyn, 123rf.com
://github.com/richnusgeeks/devops.git pushd CloudInABox/Multipass/scripts You could use cd instead of pushd, but I prefer the latter for its intelligence. The wrapper script execution should display a help screen (Figure 6
9%
Linux Storage Stack
11.02.2016
Home »  Archive  »  2016  »  Issue 31: Tunin...  » 
Lead Image © arsgera, 123RF.com
.e., the anticipatory scheduler, or AS) was similar to CFQ and was therefore removed in kernel version 2.6.33. Via the Linux multiqueue block I/O queuing mechanism (blk-mq ). Introduced with Linux kernel 3.13, blk
9%
Selecting compilers for a supercomputer
18.02.2018
Home »  Archive  »  2018  »  Issue 43: Real...  » 
Lead Image Photo by Michal Kmet on Unsplash
with approximately 8,200 cores each, and six newer islands with 14,300 cores each. It achieves a speed of around 6 petaFLOPS (10^15 floating-point operations per second). In total, almost 500TB of main memory
9%
Shifting Drupal to Amazon's cloud
09.04.2019
Home »  Archive  »  2019  »  Issue 50: Bpfilter  » 
Lead Image © Devaev Dmitry, 123RF.com
and load the updated application in the cloned environment. Then perform a test and choose the URLs in Actions | Swap Environment URLs (Figure 6). Figure 6
9%
Scale Your Docker Containers with Docker Swarm
07.06.2019
Home »  Archive  »  2019  »  Issue 51: Self-...  » 
Lead Image © Author, 123RF.com
should now see that the webserver service is running on port 80 (Figure 6). Figure 6: The service is good to go. Scaling Your Service At the moment

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