17%
21.08.2012
6 ### 8/5/2012
7
8 ### Set the job name
9 #PBS -N mpi_pi_fortran90
10
11 ### Run in the queue named “batch”
12 #PBS -q batch
13
14 ### Specify the number of cpus for your job. This example
17%
15.08.2012
, elements of the distributed array, j
(created above) can be changed (not just the local references; in this case, rows 1-2 and columns 1-8):
julia> j[2,2]=0;
julia> j[8,8]=0;
julia> print(j);
8x8 Float
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30.11.2025
); i+= 4096) newblock[i] = 'Y';
12 printf("Allocated %d MB\n", allocation);
13 }
14 }
Things are more interesting when memory is being used. Uncommenting line 11 does just that. The OOM
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13.12.2018
disk reads: 1306 MB in 3.00 seconds = 434.77 MB/sec
federico@cybertron:~$ sudo hdparm -W /dev/sdb
/dev/sdb:
write-caching = 1 (on)
federico@cybertron:~$ sudo hdparm -W 0 /dev/sdb
/dev/sdb:
write
17%
12.02.2014
B xsettings-kde
...
12.3 MiB + 2.2 MiB = 14.6 MiB gedit
22.9 MiB + 4.0 MiB = 26.9 MiB plasma-desktop
26.4 MiB + 5.7 MiB = 32.1 MiB konsole (3)
28.3 MiB + 4.4 MiB = 32.7 MiB kwin
147
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20.06.2012
was there. To test whether this worked, ssh
to the node n0001
as root.
[root@test1 ~]# ssh n0001
Last login: Sat May 26 12:00:06 2012 from 10.1.0.250
The /etc/hosts
on the master node works fine
17%
30.11.2025
GKF8S
16
DDR3, Registered, ECC, 4 rank
8.710
0.54
AL24M72E4BKH9S
8
DDR3, Registered, ECC, 2 rank
6.132
0.77
AL12M72B8BKH9S
17%
11.04.2016
-fastcgi are running, as expected.
Listing 1
Process List
root 589 0.0 0.3 142492 3092 ? Ss 20:35 0:00 nginx: master process
/usr/sbin/nginx -g daemon on; master_process on;
www
17%
22.05.2012
_64 12:4.1.1-25.P1.el6_2.1 e2fsprogs.x86_64 0:1.41.12-11.el6 ethtool.x86_64 2:2.6.33-0.3.el6
filesystem.x86_64 0:2.4.30-3.el6 findutils.x86_64 1
17%
18.07.2012
.own
lib/atlas/3.8.4 mpi/mpich2/1.5b1-open64-5.0
module-cvs mpi/openmpi/1.6-gcc-4.4.6
[laytonjb@n0001 ~]$ module load compilers/open64/5.0
[laytonjb@n0001 ~]$ module list ... Warewulf Cluster Manager – Part 3
