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100%
IO500
02.02.2025
Home
»
HPC
»
Articles
»
The IO
500
is a less well known but very useful HPC benchmark with innovative applications. ... After the advent of the TOP
500
, several other TOP benchmarks followed, such as the Green
500
, High-Performance Conjugate Gradients (HPCG), and the defunct High-Performance Computing (HPC) Challenge ... The IO
500
is a less well known but very useful HPC benchmark with innovative applications. ... IO
500
... IO
500
73%
Automating deployments on Proxmox with OpenTofu and cloud-init
04.12.2024
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»
Articles
»
Rubén
Llorente
... ].id 23 } 24 }
25
26 resource "proxmox_virtual_environment_vm" "webserver" { 27 count = "
3
" 28 name = "webserver-${count.index+1}" 29 description = "Generic web server" 30 node_name = "proxmox
54%
El Capitan Heads the Latest TOP500 Supercomputer List
02.12.2024
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»
News
»
system achieved 477.
9
Petaflop/s using
3
rd Gen AMD EPYC CPUs optimized for HPC and AI. Read more at TOP
500
. ... El Capitan Heads the Latest TOP
500
Supercomputer List
54%
El Capitan Retains Lead on TOP500 Supercomputer List
23.06.2025
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»
News
»
The El Capitan exascale system still holds its first-place position on the latest TOP
500
List. El Capitan, which is installed at the Lawrence Livermore National Laboratory in California, measured 1 ... El Capitan Retains Lead on TOP
500
Supercomputer List
44%
Give your servers the once over with Nmap
31.10.2025
Home
»
Archive
»
2012
»
Issue 11: Cloud...
»
.nmap.org (64.13.134.52): Not shown: 994 filtered ports PORT STATE SERVICE VERSION 22/tcp open ssh OpenSSH 4.
3
(protocol 2.0)
25
/tcp closed smtp
42%
Reducing the Attack Surface in Windows
04.12.2024
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»
Archive
»
2024
»
Issue 84: Non-R...
»
applications from creating child processes No d4f940ab-401b-4efc-aadc-ad5f
3
c
50688
a
Blocks credential theft from the local security authority subsystem (lsass.exe) Yes
9
e6
c
4e1f
40%
Creating KVM machines with BoxGrinder and VMBuilder
31.10.2025
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»
Archive
»
2012
»
Issue 12: NAS S...
»
for VirtualBox 14 - virtualpc plugin for VirtualPC 15 16 Available delivery plugins: 17 - s
3
plugin for Amazon Simple Storage Service (Amazon S
3
) 18 - cloudfront plugin for Amazon Simple Storage
36%
Comparing 5 to 50TB NAS storage boxes
31.10.2025
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»
Archive
»
2012
»
Issue 12: NAS S...
»
(
3
or 6Gbps) with up to 4TB capacity. Typically, you can deploy
2.5
- or
3
.5-inch formats; of the devices we tested, only Buffalo and Netgear did not bother providing drill holes for smaller disks
36%
Netcat – The admin's best friend
31.10.2025
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»
Archive
»
2012
»
Issue 12: NAS S...
»
to open this file in your web browser. Some browsers need the length of the file specified, so you could also try: { echo -ne U "HTTP/1.0 200 OK\r\
n
Content-Length: \ $(wc -
c
n\r\n
36%
Tuning loops – from loop unrolling to Duff's device
28.07.2025
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»
Archive
»
2025
»
Issue 88: 5 Net...
»
[i] + b[i]; } When the number of cycles is known at compile time, a loop can be fully unrolled:
c
[0] =
a
[0] + b[0];
c
[1] =
a
[1] + b[1];
c
[2] =
a
[2] + b[2];
c
[
3
] =
a
[
3
] + b[
3
]; However, it remains
1
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