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24%
Parallel I/O Chases Amdahl Away
12.09.2022
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HPC
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Articles
»
= math.floor( total_len/nfiles_new) print("
n
1_new = ",
n
1_new) # Write to the first (nfiles_new-1) files in case the amount of # data per file is not even istart =
0
for j in range(nfiles_new-1): # Slice
24%
Building sustainably safe containers
02.02.2021
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2021
»
Issue 61: Secur...
»
dockerrepo.matrix.dev/gentoo-glibc:latest-amd64 && touch pushtime Sending build context to Docker daemon 21.
12
MB
Step
1/2
: FROM dockerrepo.matrix.dev/gentoo-base:latest ---> 22fe37b24ebe Step 2/2 : ADD
24%
Expand your sphere with a piece of Google
30.11.2025
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»
2011
»
Issue 4: Secure...
»
.setContentType("text/plain"); 10 resp.getWriter().println("Hello World!"); 11 }
12
} Listing 2 Java web.xml for "Hello World!" 01 0" encoding="utf-8"?> 02
24%
Secure access to Kubernetes
25.03.2020
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2020
»
Issue 56: Secur...
»
GVzLmlvL3NlcnZpY2VhY2NvdW50L3NlcnZpY2UtYWNjb3VudC51aWQiOiJiNDVhMDhjMi1kMzg1LTQxMmItOTUwNS02YmRmODdiNjRh
N
2EiLCJzdWIiOiJzeXN
0
ZW06c2VydmljZWFjY291bnQ6ZGVmYXVsdDp
0
ZXN
0
c2VydmljZWFjY291bnQifQ.SO9XwM3zgiW6sOfEaJx1P6
24%
Infrastructure as Code with Terraform
18.02.2018
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2018
»
Issue 43: Real...
»
public_key = "${file("${var.ssh_pub_key}")}" 07 } 08 resource "digitalocean_droplet" "mywebapp" { 09 image = "docker-16-04" 10 name: guest 11 region = "fra1"
12
size = "512
mb
" 13 ssh
24%
Installing and operating the Graylog SIEM solution
13.12.2018
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2018
»
Issue 48: Secur...
»
"$file" ]; then 05 touch /tmp/listner.log 06 fi 07 tail -
n
0
-F /db/oraclese/product/diag/tnslsnr/pics-db11/listener/trace/listener.log | while read LINE 08 do 09 echo "\"host:\" "\"picsdb\", \"message
24%
Thrashing the data cache for fun and profit
05.12.2019
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2019
»
Issue 54: NVMe...
»
main() { int *p = a; for(int i=
0
; i < 20; i++) printf("%d, ", *p++); printf("\b\b \
n
"); // erasing the trailing comma and adding a newline return
0
; } Running the third
24%
Resource monitoring for remote applications
09.10.2017
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2017
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Issue 41: Kuber...
»
7:
12
:50.609 PM POISSON_SERIAL: FORTRAN90 version A program for solving the Poisson equation. -DEL^2 U = F(X,Y) on the rectangle
0
<= X <= 1,
0
<= Y <= 1. F(X,Y) = pi^2 * ( x^2 + y^2 ) * sin
24%
Performance testing monitoring solutions
30.11.2025
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2012
»
Issue 07: Xen v...
»
were run on a virtual system (using ESX as the hypervisor) with fixed reservations for CPU and memory. To be more precise, I used a virtual CPU running at 1.5GHz and with 512
MB
of RAM in the virtual
24%
Monitoring HPC Systems
11.06.2014
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2014
»
Issue 21: Manag...
»
Version CentOS 6.5 Ganglia 3.6.
0
Ganglia web 3.5.
12
Confuse 2.7 RRDtool 1.3.8 Before installing any binaries, I try
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