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22%
Profiling application resource usage
14.03.2013
Home »  Archive  »  2013  »  Issue 13: IPv6...  » 
© fauxware, fotolia.com
Franklin Some big changes are happening in the processor world right now. For the past 15 years or so, both the HPC world and the enterprise world have settled on, for the most part, x86 as the processor
22%
The Road to End-of-Scale
19.06.2013
Home »  HPC  »  Articles  » 
the TOP500 list, Titan at Oak Ridge National Lab. Titan can deliver 20PFLOPS of performance on the HPL benchmark using AMD Opteron processors and NVidia K20x accelerators. To reach exascale with the same
22%
Tool your HPC systems for data analytics
21.08.2014
Home »  Archive  »  2014  »  Issue 22: OpenS...  » 
Lead Image © Sergey Nivens, 123RF.com
://www.stats.uwo.ca/faculty/yu/Rmpi/ HPC tools R with BLAS, LAPACK, and MPI in Linux http://lostingeospace.blogspot.com/2012/06/r-and-hpc-blas-mpi-in-linux-environment.html RHadoop [14] R packages to manage
22%
Automated OpenStack instance configuration with cloud-init and metadata service
05.02.2019
Home »  Archive  »  2019  »  Issue 49: Anato...  » 
Lead Image © jeka81, 123RF.com
: $ curl http://169.254.169.254/openstack 2012-08-10 2013-04-04 2013-10-17 2015-10-15 2016-06-30 2016-10-06 2017-02-22 To retrieve a list of supported versions for the EC2-compatible metadata API, enter
22%
An Active Directory management solution for everyone
04.10.2018
Home »  Archive  »  2018  »  Issue 47: Findi...  » 
Lead Image © Vlad Kochelaevskiy, 123RF.com
of these steps are very simple. For the test, we installed the package on a virtualized Windows 10 in a Windows 2016 domain. In previous tests, we set up trial versions on Windows Server 2008 R2 and Server 2012 R
22%
Using a Bash script to mirror external monitors
10.06.2015
Home »  Archive  »  2015  »  Issue 27: Fault...  » 
Lead Image © bowie15, 123RF.com
" ; shift 20 local display_list="$1" 21 while read display width_mm height_mm width height ; do 22 if [[ "$display" == "$find_display" ]] ; then 23 echo ${width}x${height} 24
22%
Selecting Compilers for a Supercomputer
21.12.2017
Home »  HPC  »  Articles  » 
^15 floating point operations per second). In total, almost 500TB of main memory and nearly 20PB of external memory are available for data. In addition to high computing power, SuperMUC also displays impressive
22%
Selecting compilers for a supercomputer
18.02.2018
Home »  Archive  »  2018  »  Issue 43: Real...  » 
Lead Image Photo by Michal Kmet on Unsplash
and nearly 20PB of external memory are available for data. In addition to high computing power, SuperMUC also displays impressive energy efficiency: Its hot water cooling requires 25 percent less electricity
22%
Network monitoring with Icinga and Raspberry Pi
17.02.2015
Home »  Archive  »  2015  »  Issue 25: Safe...  » 
Lead Image © AndreaDanti, 123RF.com
generic-service 21 host_name ubuntusrv 22 service_description Current Users 23 check_command check_nrpe!check_users!20!50 24 } 25 26 define ... 25
21%
Exploring dhcpy6d, a DHCP server for IPv6 networks
03.12.2015
Home »  Archive  »  2015  »  Issue 30: OpenD...  » 
Lead Image © Paul Herbert, 123RF.com
2001:db8::201:203:409 prefixlen 64 scopeid 0x0 inet6 2001:db8::5555 prefixlen 64 scopeid 0x0 inet6 fe80::1:2ff:fe03:409 prefixlen 64 scopeid 0x20 ether 02

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