Hi,
We found the following document on Cortex-A9 performance.
List of ARM microarchitectures - Wikipedia, the free encyclopedia
Which claims 2.5 DMIPS/MHz per core for Cortex-A9 2GHz@2 core. However, our Dhrystone result on Cortex-A9 1.2GHz@2 core only showed roughly 1 DMIPS/MHz per core.
We downloaded the Dhrystone benchmark from the following link and cross-compiled it with gcc version 4.5.2.
dhrystone 2.1 - Download, Browsing & More | Fossies Archive
We realize that Dhrystone measurements will vary due to differences in compilers and OS. And I would like to know whether our result is reasonable or not?
Best,
Ying