29%
23.03.2016
7
):
$ ls -s /sys/devices/system/edac/mc/mc0
total 0
0 ce_count 0 csrow1 0 csrow4 0 csrow7 0 reset_counters 0 size_mb
0 ce_noinfo_count 0 csrow2 0 csrow5 0 device 0 sdram
29%
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
29%
17.02.2015
Xino-Lime
Linux
All-winner A10 processor
Single ARM Cortex-A8 @1GHz
Mali-400
512MB DDR3
SATA connector, 2 USB, Fast Ethernet, USB OTG, HDMI
1.9W
$44/EUR 30
29%
25.09.2023
hosts [9]. A more apt comparison is found in Listing 2, with the results posted by a Raspberry Pi 400 [10], which is essentially a Raspberry Pi 4 (Broadcom BCM2711 Cortex-A72, ARM v8 quad-core running
29%
23.03.2022
13 2020 iozone3_490
31888630 -rw-rw-r--. 1 laytonjb laytonjb 4136960 Dec 9 2020 iozone3_490.tar
31984747 drwxrwxr-x 21 laytonjb laytonjb 4096 Nov 20 2020 Lmod-8.4.15
31863444 -rw-rw-r-- 1
28%
07.02.2019
exiting the data region, the data from the accelerator is copied back to the host. Table 3 shows a simple example of using the copy
clause.
Table 3: The copy
Clause
Fortran
C
!$acc data copy(a
28%
06.10.2022
B) copied, 1.99686 s, 210 MB/s
Infos
"Data Compression as a CPU Benchmark" by Federico Lucifredi, ADMIN
, issue 66, 2021, pg. 94, https://www.admin-magazine.com/Archive/2021/66/Data-Compression-as-a
28%
15.02.2012
3
2
4
3
4
1MB < < 10MB
87
87
87
84
74
67
62
787
10MB < < 100MB
0
0
0
0
28%
26.01.2012
3
2
4
3
4
1MB < < 10MB
87
87
87
84
74
67
62
787
10MB < < 100MB
0
0
0
0
28%
18.03.2020
2 hours ago 9.83GB
49cbd14ae32f 3 hours ago 269MB
ubuntu 18.04 72300a873c2c 3 weeks ago 64.2MB
