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24%
mpi4py – high-performance distributed Python
30.11.2020
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»
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»
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%
Secure your data channel with stunnel
25.03.2020
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2020
»
Issue 56: Secur...
»
is '^]'. 220 smtp.gmail.com ESMTP
x
20
sm3297437wrg.
52
- gsmtp HELP 214 2.0.0 https://www.google.com/search?btnI=RFC+5321
x
20
sm3297437wrg.
52
- gsmtp QUIT 221 2.0.0 closing connection
x
20
sm3297437
23%
Protecting your web application infrastructure with the Nginx Naxsi firewall
18.07.2013
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2013
»
Issue 15: What’...
»
backend
3
.example.com server; 05 backend4.example.com server down; 06 backend5.example.com backup server; 07 } 08
09
upstream fallback { 10 fallback1.example.com server: 8081; 11 } 12 13 14 server { 15 % 16
23%
Hybrid public/private cloud
30.01.2020
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2020
»
Issue 55: AWS L...
»
-06f4dce9c
3
ae2c504" # for eu-west-
3
paris 07 InstanceType: t2.small 08 AvailabilityZone: !GetAtt FortiVPCFrontNet.AvailabilityZone
09
KeyName: 10 Ref: KeyName 11 Network
23%
Embarrassingly parallel computation
01.06.2024
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2024
»
Issue 81: Load...
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is
20
x
because only 95 percent of the algorithm can execute in parallel (compute the fraction 1/
20
from that 5% number). That limitation led to a search for embarrassingly parallel algorithms
23%
A closer look at hard drives
18.07.2013
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2013
»
Issue 15: What’...
»
buffered disk reads: 616 MB in
3
.00 seconds = 205.03 MB/sec $ hdparm -T /dev/sda /dev/sda: Timing cached reads: 6292 MB in 2.00 seconds = 3153.
09
MB/sec If this were a spinning disk, you would also
23%
Getting the most from your cores
11.10.2016
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2016
»
Issue 35: Persi...
»
_percent_local=psutil.cpu_percent(interval=interv,percpu=True);
52
cpu_percent.append(cpu_percent_local); 53 # end for 54 55 # Normalize epoch to beginning 56 epoch_list[:] = [
x
- epoch_list[0] for
x
in epoch_list]; 57 58 # Plots 59 60
22%
What's your status (page)?
28.11.2023
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2023
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Issue 78: Domai...
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public: true
09
redirect: true 10 11
x
-httpservice: &httpservice 12 type: http 13 method: GET 14 check_interval: 45 15 timeout: 10 16 expected_status: 200 17 allow_notifications: true 18
22%
The AWS CDK for software-defined deployments
05.02.2019
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2019
»
Issue 49: Anato...
»
drwxr-xr-
x
- bradmatic 8 Jan 23:
52
. drwxr-xr-
x
- bradmatic 8 Jan 23:
52
|---- bin .rw-r--r-- 194 bradmatic 8 Jan 23:
52
| |---- hello-cdk.ts .rw-r--r-- 37 bradmatic 8 Jan 23:
52
|---- cdk
22%
Exploring OpenShift – Red Hat's next-generation PaaS tool
10.04.2015
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2015
»
Issue 26: OpenS...
»
> \ jbossews-
2.0
51 Vert.
x
2.1 rhc create-app
\ jboss-vertx-2.1
52
WildFly Application Server 8.2.0.Final rhc create
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