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02.02.2021
,000 seconds. Amdahl's Law says the speedup is 1.00 (i.e., the starting point).
Notice that as the number of processors increases, the wall clock time of the parallel portion decreases. The speedup a
increases
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09.10.2017
of profiling [2], I have focused on individual applications, either serial or parallel [3]. Profiling usually means trying to understand application resource usage patterns by answering questions such as: "How
19%
09.10.2017
Most IT users rely on containers à la Docker [1], rkt [2], and LXD [3] as platforms for processing data. Sooner or later, cloud solutions such as OpenStack [4] also have to contend with containers
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13.06.2016
with the options you want in each line. To start the respective backup jobs based on a schedule, each line contains a --time option; for example:
xsibackup --time="Sun 19:00" --backup
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10.11.2021
speeds several times faster than Deflate.
An implementation of lz4
for Linux has been part of the Linux kernel since 3.11 and has been used by SquashFS since kernel version 3.19-rc1.
The lz4
utility
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01.08.2019
/docker-registry
$ htpasswd -Bbn oliver T0Ps3crEt | sudo tee /etc/docker-registry/htpasswd
oliver:$2y$05$lAmkjHRcR0.TK52/rHR/Pe86AGZqpRleXenHVT/eabFe8He5UZiPu
$ docker run -p 5000:5000 --name registry -v /etc
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08.10.2015
containers (Figure 3) – that is, completely virtualized operating systems – and application containers (Figure 4) for virtualizing a particular application, including its run-time environment. However, LXC
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14.03.2013
[1]. To create a jail, complete the steps shown in Listing 3.
Listing 3
Creating a Jail
01 # mkdir -p /jail/www
02 # cd /usr/src
03 # make world DESTDIR=/jail/www
04 # cd etc
05 # make
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18.09.2017
in the Fortran programfor a longer run time:
nx = 8000
ny = 8000
i
t_max = 10000
tolerance = 0.00004D+00
The code was compiled using GCC 7.1 and run on a four-core AMD A6-6310 laptop (Lenovo
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25.03.2021
library mpiP
[3], is used in conjunction with one of these two MPI libraries to gather MPI profile stats.
When Remora is finished, it creates a directory of form remora_XXX in the directory in which
