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19%
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
19%
Automated OpenStack instance configuration with cloud-init and metadata service
05.02.2019
Home »  Archive  »  2019  »  Issue 49: Anato...  » 
Lead Image © jeka81, 123RF.com
-resizefs ran successfully 2018-10-09 20:43:00,261 - handlers.py[DEBUG]: finish: init-network/config-set_hostname: SUCCESS: config-set_hostname ran successfully ... There is one thing worth mentioning here
19%
Improved Performance with Parallel I/O
08.10.2015
Home »  Archive  »  2015  »  Issue 29: Rescu...  » 
Lead Image © Ying Feng Johansson, 123RF.com
seconds) and 80% parallel (800 seconds), but with only one process. Amdahl's Law says the speedup is 1.00. As the number of processes increase, the wall clock time of the parallel portion decreases
19%
Storage cluster management with LINSTOR
04.08.2020
Home »  Archive  »  2020  »  Issue 58: Graph...  » 
Lead Image © sdecoret, 123RF.com
Origin Data% Meta% Move LocalData_00000 drbdpool Vwi-a-tz-- 152.00m thinpool 0.04 thinpool drbdpool twi-aotz-- 300.00m 0.02 10.94 The next application example
19%
Setting up Windows clients with Chef
11.10.2016
Home »  Archive  »  2016  »  Issue 35: Persi...  » 
Lead Image © Sebastian Kaulitzki, 123RF.com
Chef Client, version 12.4.0 [2015-06-29T11:17:24-07:00] INFO: *** Chef 12.4.0 *** [2015-06-29T11:17:24-07:00] INFO: Chef-client pid: 3160 Chef Client finished, 0/2 resources updated in 18.855305 seconds
19%
Introducing the NoSQL MongoDB database
04.12.2024
Home »  Archive  »  2024  »  Issue 84: Non-R...  » 
Photo by Wesley Tingey on Unsplash
, "created_at": "2024-05-17T10:00:00Z" } The corresponding BSON document would contain the following elements in binary code: A 32-bit integer for the length of the document A byte for the field types
19%
Segmenting networks with VLANs
13.02.2017
Home »  Archive  »  2017  »  Issue 37: Distr...  » 
Lead Image © Maxim Kazmin, 123RF.com
are currently working in. GIP also reacts to topology changes triggered by spanning tree. Information is forwarded to GVRP nodes via a specific multicast address. For this purpose, the multicast address 01-80-C2-00-00
19%
Linux apps on Windows 10 and Chrome OS
28.11.2021
Home »  Archive  »  2021  »  Issue 66: Inci...  » 
Lead Image © Cornelius, Fotolia.com
dynamically determines the IP address of the Linux instance at runtime and writes it to the DISPLAY environment variable: export DISPLAY=$(cat /etc/resolv.conf | grep nameserver | awk '{print $2; exit;}'):0.0
19%
Confessions of a Patchaholic
17.10.2011
Home »  Articles  » 
 
environment.” It just doesn’t happen that way. The more likely scenario is that the designated team leader sends out an email blast at 4:00am to notify his email distribution list that the latest patch session
19%
Julia: A New Language For Technical Computing
31.05.2012
Home »  HPC  »  Articles  » 
_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 8.64 41.79 Table 1: Benchmark Times

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