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24%
Server virtualization with Citrix XenServer
04.08.2011
Home »  CloudAge  »  Articles  » 
 
the biggest rentable cloud today: the Amazon Web Service. Based on this extremely mature technology, Citrix launched Version 5.6 of its XenServer product family in May 2010. XenServer, the product built around ... Version 5.6 of Citrix XenServer is a feature-stripped version of the virtualization product and is available free, in addition to the commercial Advanced, Enterprise, and Platinum editions.
24%
Improving performance with environment variables
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © sgame, fotolia.com
); gFlops = 2*N*N*N / (elapsedTime * 1e+9); disp(sprintf("N = %4d, elapsed Time = %9.6f, GFlops = %9.6f ", ... N, elapsedTime, gFlops) ); endfor Listing 2 Double
24%
I/O Profiling at the Block Level
27.08.2014
Home »  HPC  »  Articles  » 
-1600) CentOS 6.5 (updates current as of August 22, 2014) For testing, I used a Samsung SSD 840 Series drive that has 120GB of raw capacity (unformatted) and is connected via a SATA 3 (6Gbps) connection
24%
Distributed storage with Sheepdog
07.10.2014
Home »  Archive  »  2014  »  Issue 23: 10 Ti...  » 
Lead Image © kateleigh, 123RF.com
.snap s ntestvm1.img 5 8.0 GB 292 MB 2.4 GB 2014-03-01 11:42 982a3a 2 mar.snap s ntestvm1.img 6 8.0 GB 128 MB 2.6 GB 2014-03-10 19:48 982a3b 2 mar2.snap ntestvm1.img 0 8.0 GB
24%
Shell practice: Introduction to the sed stream editor
09.08.2015
Home »  Archive  »  2015  »  Issue 28: SSD RAID  » 
Lead Image © Dmitriy Sladkov, 123RF.com
' – Multiple patterns: Do not output lines containing an 'R' somewhere and an 'M' somewhere else '/[R]./,/[M]./!' sed -n '/[R]./,/[M]./!'p textdata.txt 6 All lines containing some
24%
Appendix – I/O Report from MPI Strace Analyzer
15.02.2012
Home »  HPC  »  Newsletter  »  2012-02-15 HPC...  » 
 
call count for the MB range intervals. Figure 6 plots the write IO function call count for the GB range intervals. Figure 7 plots the write IO function call count for the TB range intervals
24%
Appendix – I/O Report from MPI Strace Analyzer
26.01.2012
Home »  HPC  »  Newsletter  »  2012-02-01 HPC...  » 
 
call count for the MB range intervals. Figure 6 plots the write IO function call count for the GB range intervals. Figure 7 plots the write IO function call count for the TB range intervals
24%
Go testing frameworks
05.08.2024
Home »  Archive  »  2024  »  Issue 82: Sover...  » 
Lead Image © Lucy Baldwin, 123RF.com
are just that, benchmarks. Listing 6 introduces the testing framework, the loop variable N allowing for repeated testing and the ResetTimer() annotation a useful reminder to exclude test setup overheads
23%
Warewulf Cluster Manager – Completing the Environment
20.06.2012
Home »  HPC  »  Articles  » 
======================================================================================================================================================== Install 1 Package(s) Total download size: 444 k Installed size: 1.2 M Is this ok [y/N]: y Downloading Packages: ntp-4.2.4p8-2.el6.x86_64.rpm
23%
Warewulf Cluster Manager – Development and Run Time
18.07.2012
Home »  HPC  »  Articles  » 
.own lib/atlas/3.8.4             mpi/mpich2/1.5b1-open64-5.0 module-cvs                  mpi/openmpi/1.6-gcc-4.4.6 [laytonjb@n0001 ~]$ module load compilers/open64/5.0 [laytonjb@n0001 ~]$ module list

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