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24%
mpi4py – high-performance distributed Python
30.11.2020
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»
Archive
»
2020
»
Issue 60: Secur...
»
the code is straightforward: $ mpirun -n 4 -f ./hosts python
3
trap-mpi4py.py Another sample problem (Listing 8) integrates
x
^2 over the interval from
0.0
to
2.0
. The output contains information about what
24%
System temperature as a dimension of performance
28.11.2022
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»
Archive
»
2022
»
Issue 72: OpenS...
»
of alternative sources. Listing 1 sensors Output federico@ferenginar:~$ sensors k10temp-pci-
00
c
3
Adapter: PCI adapter temp1: +42.5¡C (high = +70.0¡C) (crit = +100.0¡C
24%
Using a Bash script to mirror external monitors
10.06.2015
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»
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»
2015
»
Issue 27: Fault...
»
" ; shift
20
local display_list="$1" 21 while read display width_
mm
height_
mm
width height ; do
22
if [[ "$display" == "$find_display" ]] ; then 23 echo ${width}
x
${height} 24
24%
VTP for VLAN management
04.10.2018
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»
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»
2018
»
Issue 47: Findi...
»
for the configuration commands), VLAN
20
needs to be created on SW1 and SW2 for red hosts to communicate, whereas VLAN 30 must be on SW2 and SW
3
for the blue hosts to communicate. If you want the green hosts
24%
Working with the Lustre Filesystem
24.02.2022
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HPC
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Articles
»
.255.255.255 broadcast 0.0.0.0 inet6 fe80::bfd
3
:1a4b:f76b:872a prefixlen 64 scopeid 0
x
20
ether 42:01:0a:80:
00
:02 txqueuelen 1000 (Ethernet) RX packets 11919 bytes 61663030 (58.8 Mi
24%
Lustre HPC distributed filesystem
07.04.2022
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2022
»
Issue 68: Autom...
»
,BROADCAST,RUNNING,MULTICAST> mtu 1460 inet 10.0.0.2 netmask 255.255.255.255 broadcast 0.0.0.0 inet6 fe80::bfd
3
:1a4b:f76b:872a prefixlen 64 scopeid 0
x
20
ether 42:01:0a:80:
00
:02 txqueuelen 1000
24%
Managing Linux Filesystems
13.06.2016
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»
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»
2016
»
Issue 33: IPv6...
»
Overview of Functional Filesystem Differences ext
3
ext4 XFS Btrfs Production-ready
X
X
X
Partially Utilities package e2fsprogs
23%
Warewulf Cluster Manager – Completing the Environment
20.06.2012
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:uucp man:
x
:15: games:
x
:
20
: gopher:
x
:30: video:
x
:39: dip:
x
:40: ftp:
x
:50: lock:
x
:54: audio:
x
:63: nobody:
x
:99: users:
x
:100: utmp:
x
:
22
: utempter:
x
:35: floppy:
x
:19: vcsa:
x
:69: rpc:
x
:32: cdrom:
x
:11: tape:
x
:33
23%
Distributed storage with Sheepdog
07.10.2014
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»
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»
2014
»
Issue 23: 10 Ti...
»
compiling (Listing 2). Listing 2 Sheepdog Uses the FNV-1a Algorithm 01 #define FNV1A_64_INIT ((uint64_t) 0xcbf29ce484222325ULL) 02 #define FNV_64_PRIME ((uint64_t) 0
x
100000001b
3
ULL) 03 04
23%
Warewulf 4
13.12.2022
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Packages: (1/6): dhcp-common-4.
3
.6-47.el8.noarch.rpm 902 kB/s | 206 kB
00:00
(2/6): dhcp-libs-4.
3
.6-47.el8.
x
86_64.rpm
3
.1 MB/s | 147 kB
00:00
(
3
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