MBW determines the "copy" memory bandwidth available to userspace programs. Its simplistic approach models that of real applications. It is not tuned to extremes and it is not aware of hardware architecture, just like your average software package.

2006, 2012 Andras.Horvath atnospam gmail.com
2013 j.m.slocum atnospam gmail.com
2022 Willian.Zhang

http://github.com/raas/mbw
https://github.com/Willian-Zhang/mbw

'mbw 1000' to run copy memory test on all methods with 1 GiB memory.
'mbw -h' for help

watch out for swap usage (or turn off swap)