25%
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
25%
13.07.2022
.
Figure 5: Terminal after creating a new tmux window.
To cycle through windows, press Ctrl+B-n (next), Ctrl+B-p (previous), or Ctrl+B-x
(where x
=0-9) to go to a specific window. If you type Ctrl
25%
07.11.2011
#pragma omp parallel for shared (sum) private (i)
12 for ( i=0; i < 1000000; i++) {
13 #pragma omp critical (sum_total)
14 sum = sum + a[i];
15 }
16 printf("sum=%lf\n",sum);
17
25%
21.08.2012
Xrender.i686 0:0.9.5-1.el6 will be installed
---> Package libselinux.i686 0:2.0.94-5.2.el6 will be installed
---> Package libthai.i686 0:0.1.12-3.el6 will be installed
---> Package pixman.i686 0:0.18.4-1.el6
25%
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
25%
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
25%
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
147.9
25%
21.08.2014
of 12.
Figure 5: For 100Mb lines between all ports, the value of 19 applies to all route costs, except for the bundled cables between Switches 3 and 4
25%
09.01.2013
).
Smartmontools is compatible with all S.M.A.R.T. features and supports ATA/ATAPI/SATA-3 to -8 disks and SCSI disks and tape devices. It also supports the major Linux RAID cards, which can sometimes cause ... Modern drives use S.M.A.R.T. (self-monitoring, analysis, and reporting technology) to gather information and run self-tests. Smartmontools is a Linux tool for interacting with the S.M.A.R.T. features ... S.M.A.R.T., smartmontools, and drive monitoring
25%
11.04.2016
(512 MB) copied, 49.1424 s, 10.4 MB/s
If you want to empty the read and write cache for benchmark purposes, you can do so using:
sync; echo 3 > /proc/sys/vm/drop_caches
Sequential access
