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05.12.2019
).
Figure 1: Flattening a 2D array in C or C++.
Listing 3
inspect.c
#include
**
int a[4][5] = { // array of 4 arrays of 5 ints each, a 4x5 matrix
{ 1, 2, 3
49%
12.02.2014
B hald-addon-input
...
22.9 MiB + 4.0 MiB = 26.9 MiB plasma-desktop
26.0 MiB + 5.7 MiB = 31.7 MiB konsole (3)
28.3 MiB + 4.4 MiB = 32.7 MiB kwin
41.0 MiB + 2.0 MiB = 43.0 MiB Xorg
146.9
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16.01.2013
$ starcluster start -s 1 foocluster -n ami-999d49f0
$ starcluster get foocluster /opt/sge6-fresh .
$ starcluster terminate foocluster
$ starcluster start -o -s 1 -i t1.micro -n ami-e2a0058b imagehost
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01.06.2024
simulations.
sudo apt install openmpi-bin openmpi-common openmpi-doc libopenmpi-dev
The code as listed runs 1 million iterations, which I can launch over two Xeon Broadwell cores,
mpiexec -n 2 mpi
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12.05.2021
.xz 100%[=============================================================================================>] 1.77M 8.85MB/s in 0.2s
2021-03-21 15:40:30 (8.85 MB/s) - ‘perf-5.9.0.tar.xz’ saved [1857268
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09.01.2019
of the loop, n
, is large enough, some processing hardware can greatly speed up the computation.
What happens if z(i)
depends on a previous value, as in the following:
do i = 2,n
z(i) = z(i-1)*2
enddo
49%
16.08.2018
| nova | compute |
| 266b6275884945d39dbc08cb3297eaa2 | ceilometer | metering |
| 4f0ebe86b6284fb689387bbc3212f9f5 | cinder | volume |
| 59392edd44984143bc47a89e111beb0a
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07.03.2019
; you should collapse two or more loops.
Table 4: Collapsing Loops
Fortran
C
!$acc parallel loop collapse(2)
do i=1,n
...
do j=1,m
...
enddo
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06.10.2022
in this article [4] supports upgrades from CentOS 8, and another script called migrate2rocky9.sh supports RHEL 9-based distributions. If you are still using CentOS 7, the recommended solution is to set up a new ... CentOS users need to find a replacement soon. If you use CentOS 8 and you're looking for safer ground, the migrate2rocky script will automatically migrate your system to Rocky Linux – an enterprise ... migrate2rocky ... Migrating CentOS to Rocky Linux with migrate2rocky
49%
02.08.2021
%[=============================================================================================>] 1.77M 8.85MB/s in 0.2s
2021-03-21 15:40:30 (8.85 MB/s) - 'perf-5.9.0.tar.xz' saved [1857268/1857268]
Extract the file into a local working directory
$ tar xJf perf-5.9.0.tar.xz
and change
