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44%
A script for strict packet filter updates
05.12.2016
Home »  Archive  »  2016  »  Issue 36: Autom...  » 
Lead Image © french 03, photocase.com
_RESORT_IPS=' 013 127.0.0.1 014 ' 015 016 FILTER=' 017 cat /var/log/secure | awk '\''$5~/^ssh/ && $6~/^Failed/ && $7~/^keyboard-interactive/ && $9~/[^invalid]/ {print $11}'\'' 018 cat /var/log/secure | awk '\''$5
44%
Appendix – I/O Report from MPI Strace Analyzer
15.02.2012
Home »  HPC  »  Newsletter  »  2012-02-15 HPC...  » 
 
.81776285 8.426562 (0.25%)   file_18594.pickle   3376.81351113 9.711714 (0.29%)   file_18595.pickle   3376.81144404 9.132170 (0.27%)   file_18596.pickle
44%
Appendix – I/O Report from MPI Strace Analyzer
26.01.2012
Home »  HPC  »  Newsletter  »  2012-02-01 HPC...  » 
 
.81776285 8.426562 (0.25%)   file_18594.pickle   3376.81351113 9.711714 (0.29%)   file_18595.pickle   3376.81144404 9.132170 (0.27%)   file_18596.pickle
44%
HDF5 with Python and Fortran
21.03.2017
Home »  HPC  »  Articles  » 
007       ! Names (file and HDF5 objects) 008       CHARACTER(LEN=15), PARAMETER :: filename = "mytestfile.hdf5" ! File name 009       CHARACTER(LEN=9), PARAMETER :: dsetname1 = "mydataset
44%
HDF5 and Parallel I/O
17.05.2017
Home »  HPC  »  Articles  » 
, N , goes to infinity, the wall clock time approaches a constant. In general, this constant can be thought of as the “serial time” of the application. That is, the amount of time the application needs
44%
OpenACC – Parallelizing Loops
09.01.2019
Home »  HPC  »  Articles  » 
!$acc parallel    !$acc loop    do i=1,n       a(i) = 0.0    enddo !$acc end parallel     #pragma acc parallel {    #pragma acc loop    for (int i=0; i < n; i++)    {       a[i] = 0
44%
Creating a private Docker registry
30.11.2020
Home »  Archive  »  2020  »  Issue 60: Secur...  » 
Photo by Dayne Topkin on Unsplash
Checking the Fingerprint pub rsa4096 2017-02-22 [SCEA] 9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88 uid [ unknown] Docker Release (CE deb) sub rsa4096 2017
44%
Using loop directives to improve performance
05.02.2019
Home »  Archive  »  2019  »  Issue 49: Anato...  » 
Lead Image © orson, 123RF.com
C !$acc parallel !$acc loop do i=1,n a(i) = 0.0 enddo!$acc end parallel #pragma acc parallel{ #pragma acc loop for (int i=0; i < n; i++) { a[i] = 0.0 }} When the compiler
44%
Setting up Windows clients with Chef
11.10.2016
Home »  Archive  »  2016  »  Issue 35: Persi...  » 
Lead Image © Sebastian Kaulitzki, 123RF.com
generated by Ubuntu Server, you need to disable verification by editing client.rb: log_level :info log_location STDOUT chef_server_url 'https://192.168.121.129/ organizations/tmgn' validation
44%
SUSE Linux Enterprise 11 SP3 tested
09.01.2013
Home »  Archive  »  2013  »  Issue 18: New W...  » 
Lead Image © Mario_Paufler, 123RF.com
. Incidentally, the Xen kernel code was updated to version 4.2. In the context of other updates, SUSE also includes virt-manager version 0.9.4 and version 1.2.1 of the virt-utils. Red Hat's virt-manager can

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