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13%
Appendix – I/O Report from MPI Strace Analyzer
15.02.2012
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2012-02-15 HPC...
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of Total Elapsed Time = 0.003117 seconds Average IO Time =
12
.768351 seconds (0.378% of Total Time) Standard Deviation of IO Time = 9.919384 seconds Figure 1 below plots the total elpased time (yellow
13%
Appendix – I/O Report from MPI Strace Analyzer
26.01.2012
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of Total Elapsed Time = 0.003117 seconds Average IO Time =
12
.768351 seconds (0.378% of Total Time) Standard Deviation of IO Time = 9.919384 seconds Figure 1 below plots the total elpased time (yellow
13%
Managing virtual machines
30.11.2025
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2012
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Issue 09: Windo...
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"creating" $vmname 09 10 virsh suspend rhstorage 11 virt-clone -o rhstorage -n $vmname -f /var/lib/libvirt/images/$vmname.qcow
12
virsh resume rhstorage 13 14 oldmac="52:54:
00
:B4:DF:EB" 15 newmac
13%
Business continuity for small to medium-sized enterprises
30.11.2025
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Issue 08: FreeNAS
»
. In the test scenario, I defined a backup schedule with the following settings: Schedule: weekly Daily full backup: Monday – Friday 20:
00
Daily incremental backup: Monday – Friday 08:
00--18:00
, 30
13%
SSH Administration – Windows in a Unix World
30.11.2025
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Issue 0: Active...
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to a remote host, allow this with the command $ xhost +
and then export your display to the remote host on which you want to view the applications. $ export DISPLAY=hostname:
0.0
On the system
13%
Parallel Programming with OpenCL
04.11.2011
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convolutionSum =
0.0
f; 05 06 // Iterate over convolution kernel 07 for(size_t ky = 0; ky < kernel.height; ++ky) 08 { 09 for(size_t kx = 0; kx < kernel.width; ++kx) 10 11 {
12
13%
High availability clustering on a budget with KVM
30.11.2025
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06 I_T nexus information: 07 LUN information: 08 LUN: 0 09 Type: controller 10 SCSI ID: deadbeaf1:0 11 SCSI SN: beaf10
12
Size: 0 13
13%
PostgreSQL 9.3
04.02.2014
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Recheck: 978 11 -> Bitmap Index Scan on mail_msg_idx (cost=0.
00
..128.03 rows=4 width=0)
12
(actual time=34.925..34.925 rows=1650 loops=1) 13 Index Cond: (msg ~ '(updatable|views)'::text) 14
13%
New in PostgreSQL 9.3
09.01.2013
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Issue 18: New W...
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-> Bitmap Index Scan on mail_msg_idx (cost=0.
00
..128.03 rows=4 width=0)
12
(actual time=34.925..34.925 rows=1650 loops=1) 13 Index Cond: (msg ~ '(updatable|views)'::text) 14 Total runtime: 175
13%
Tips and Tricks for Containers
12.05.2020
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. done. Processing triggers for install-info (6.5.0.dfsg.
1-2
) ... Processing triggers for libgdk-pixbuf2.0-0:amd64 (2.36.11-2) ... Now, I'll make sure Octave is installed: root@c31656cbd380:/# octave
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