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30.11.2025
-host-alive' command definition
09 define command{
10 command_name check-host-alive
11 command_line $USER1$/check_ping -H $HOSTADDRESS$ -w 3000.0,80% -c 5000.0,100% -p
12 5
13
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30.11.2020
):
11
12 s = 0.0
13 s += h * f(a)
14 for i in range(1, n):
15 s += 2.0 * h * f(a + i*h)
16 # end for
17 s += h * f(b)
18 return (s/2.)
19 # end def
20
21
22 # Main section
23 comm = MPI
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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
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21.08.2012
just two nodes: test1, which is the master node, and n0001, which is the first compute node):
[laytonjb@test1 ~]$ pdsh -w test1,n0001 uptime
test1: 18:57:17 up 2:40, 5 users, load average: 0.00, 0
28%
02.06.2020
about the -i and -n switches you can use with bandwhich. If you want to monitor the eth0 network interface instead of a WiFi interface, then use the -i switch. If you want to turn off DNS resolution
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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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30.01.2024
Dell Precision Workstation T7910
Power
1,300W
CPU
2x Intel Xeon Gold E5-2699 V4, 22 cores, 2.4GHz, 55MB of cache, LGA 2011-3
GPU, NPU
n/a*
Memory
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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
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07.10.2014
Amount of virtual memory used by the process
1405m
1,405MB
RES
Amount of physical memory used by the process
1.0g
1.0GB
SHR
Shared memory used
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21.08.2012
.1 M
Total download size: 3.9 M
Installed size: 18 M
Is this ok [y/N]: y
Downloading Packages:
(1/4): php-5.3.3-14.el6_3.x86_64.rpm | 1.1 MB 00:00
(2/4): php-cli-5
