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07.02.2019
exiting the data region, the data from the accelerator is copied back to the host. Table 3 shows a simple example of using the copy
clause.
Table 3: The copy
Clause
Fortran
C
!$acc data copy(a
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07.06.2019
:
> numbers <- c(1, 2, 3, 4, 5)
The c() function – the c stands for "concatenate" – combines the individual elements listed in parentheses. An equals sign can be used as an alternative for assignments, in line
20%
02.08.2021
SGEMM
for N = [2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192]
A = single( rand(N,N) );
B = single( rand(N,N) );
start = clock();
C = A*B;
elapsedTime = etime(clock(), start
20%
05.11.2018
One way to share HPC systems among several users is to use a software tool called a resource manager. Slurm, probably the most common job scheduler in use today, is open source, scalable, and easy ... infinite 4/9/3/16 node[212-213,215-218,220-229]
This example lists the status, time limit, node information, and node list of the p100 partition.
sbatch
To submit a batch serial job to Slurm, use the ...
One way to share HPC systems among several users is to use a software tool called a resource manager. Slurm, probably the most common job scheduler in use today, is open source, scalable, and easy
20%
02.08.2021
---------------- -------------------- ---------------------------------------- --------- -------------------------- ---------------- --------
/dev/nvme0n1 S3ESNX0JA48075E Samsung SSD 960 EVO 250GB 1 22.41 GB / 250.06 GB 512 B + 0 B 2B7QCXE7
/dev/nvme1n1 07b4753784e26c18 Linux
20%
11.02.2016
+----------------------------------+---------+---------------------+
40 | 47e0142a3638fdc24fe40d4e4fbce3f1 | Row 1 | 2015-09-13 15:24:12 |
41 | b833c1e4c5bfc47d0dbe31c2e3f30837 | Row 3 | 2015-09-13 15:24:14 |
42 | c7d46523a316de4e1496c65c3cbdf358 | Row 2 | 2015
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13.12.2018
.
Listing 2
sinfo
$ sinfo -s
PARTITION AVAIL TIMELIMIT NODES(A/I/O/T) NODELIST
p100 up infinite 4/9/3/16 node[212-213,215-218,220-229]
sbatch
To submit a batch serial
20%
25.09.2013
a(i) = b(i) + c(i)
24
1
TRIAD
a(i) = b(i) + q*c(i)
24
2
The Copy
benchmark measures the transfer rate in the absence of arithmetic. This should
20%
22.08.2011
:lanman passfile.txt
Loaded 2 passwords with 2 different salts (FreeBSD MD5 [32/64])
guesses: 0 time: 1:04:04:08 (3) c/s: 10927 trying: gmugoky - gmugok2
guesses: 0 time: 1:09:25:10 (3) c/s: 10929 trying
20%
06.10.2019
the Debian-based, distributions install it along with openvpn – one exception being Ubuntu, which only offers easy-rsa starting with Cosmic Cuttlefish (Ubuntu version 18.10) [3].
The successor, Easy-RSA 3
