what is mean of Dhrystone ?

[os1361]

Posted on April 03, 2015 at 19:23

hi everyone

what is mean of 1.25 DMIPS(Dhrystone 2.1)

is it DMIPS equal to Dhrystone milion instruction per secod?

if yes please explain for me how execute 1.25DMIPS with arm core and pipeline

i read a manual of arm company but i don't known how execute instruction  to achieve this speed

thanks 

#lmgtfy

[os1361]

Posted on April 04, 2015 at 11:05

there is no anybody that answer this question

[Tesla DeLorean]

Posted on April 04, 2015 at 14:19

there is no anybody that answer this question

Perhaps you are unfamiliar with the dynamics of forums and the internet? If you want quick answers learn how to put your own pants on.

It's a synthetic benchmark to compare the relative performance of different systems. It's hard to optimize for (unless you recognize the code).

https://www.google.com/search?q=dhrystone+source+code+arm&ie=utf-8&oe=utf-8

https://code.google.com/p/arm-cpu-core/downloads/detail?name=dhrystone_keil.rar&can=2&q=

https://www.google.com/search?q=dhrystone+benchmark+source+code

[os1361]

Posted on April 04, 2015 at 19:30

dear clive1 thanks

you are best guidance in this forum

if my sentences have misspelling excuse me  because i am beginner  and  has not dominate on english language

best regard for you