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13.06.2022
Many HPC systems check the state of a node
b
efore
running a
n
application, but not very many check that the
performance
of the node is acceptable before running the job.
... made to the benchmarks of the latest version 3.4.2 of the NPB are:
added class F to the existing S, W, A, B, C, D, E
added dynamic memory allocation
added MPI and OpenMP programming models ...
Many HPC systems check the state of a node
b
efore
running a
n
application, but not very many check that the
performance
of the node is acceptable before running the job.
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19.06.2023
object
O
Python object
A simple example from nkmk creates a float64
data type (64-bit floating-point number):
import numpy as np
a = np.array([1, 2, 3], dtype=np.float64
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31.10.2025
(3 or 6Gbps) with up to 4TB capacity. Typically, you can deploy 2.5- or 3.5-inch formats; of the devices we tested, only Buffalo and Netgear did not bother providing drill holes for smaller disks
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20.08.2012
specified, so you could also try to use this example instead:
{ echo -ne "HTTP/1.0 200 OK\r\nContent-Length: $(wc -c n\r\n"; cat filename.tar.gz; } | nc -l -p 15000
If all else fails
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31.10.2025
to open this file in your web browser. Some browsers need the length of the file specified, so you could also try:
{ echo -ne U
"HTTP/1.0 200 OK\r\nContent-Length: \
$(wc -c n\r\n
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01.08.2019
/include/python3.7m -c helloworld.c -o build/temp.linux-x86_64-3.7/helloworld.o
gcc -pthread -shared -B /home/laytonjb/anaconda3/compiler_compat -L/home/laytonjb/anaconda3/lib -Wl ... High-performance Python – compiled code and C interface
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02.02.2021
.2. Assigning the base serial portion s
B = 0.195, independent of n
, leaves the communication portion s
C = 0.005. Figure 2 shows the plot of speedup a
as a function of the number of processors
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15.08.2012
=readall(`date`)
"Tue Jul 31 15:51:58 EDT 2012\n"
julia> print(d)
Tue Jul 31 15:51:58 EDT 2012
In addition to efficient shell integration, Julia also has a very nice C and Fortran interface. Typically, every new
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28.07.2025
[i] + b[i];
}
When the number of cycles is known at compile time, a loop can be fully unrolled:
c[0] = a[0] + b[0];
c[1] = a[1] + b[1];
c[2] = a[2] + b[2];
c[3] = a[3] + b[3];
However, it remains
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28.11.2011
is to put it in a filter:
# tcpdump -n -s 1515 -c 5 -i eth1 tcp or udp or icmp
This will catch only tcp
, udp
, or icmp
.
Tables 3 and 4 show you what you need to know to find all TCP packets with the SYN
