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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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2010
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Issue 0: Active...
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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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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
13%
Develop your own scripts for Nmap
03.12.2015
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Issue 30: OpenD...
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something like Listing 2. Listing 2 Sample Output Starting Nmap 6.47 (http://nmap.org) at 2015-03-
12:00:00
CET Nmap scan report for targethost (192.168.1.100) Host is up (0.023s latency). r
13%
Automated OpenStack instance configuration with cloud-init and metadata service
05.02.2019
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2019
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Issue 49: Anato...
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', 'makecache'] with allowed return codes [0] (shell=False, capture=False) ... 2018-10-17
22:00
:06,125 - util.py[DEBUG]: Running command ['yum', '-t', '-y', 'upgrade'] with allowed return codes [0] (shell
13%
Julia: A new language for technical computing
30.11.2025
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Issue 10: Traff...
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.33 164.69 0.75 rand_mat_stat 3.37 39.34 11.64 54.54
22
.07 8.
12
rand_mat_mul 1.
00
1.18 0.70 1.65 8
13%
Touring the top Knoppix debugging and rescue tools
30.11.2025
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Issue 0: Active...
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: 1487680 0 IO-APIC-fasteoi uhci_hcd:usb3 14
22
: 22998855 0 IO-APIC-fasteoi psb@pci:0000:
00
:02.0 15 23: 3084145 0 IO-APIC-fasteoi hda_intel 16 24: 1 0
13%
High-availability workshop: GFS with DRBD and Pacemaker
30.11.2025
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2012
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Issue 07: Xen v...
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resource: sudo mkfs.gfs2 -p lock_dlm -j2 -t pcmk:pcmk resource resource is the DRBD resource device node – for example, /dev/drbd/by-res/disk
0/0
. What's missing now is the filesystem resource
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