PC performance testing - Whetstone and Dhrystone for c#

I'm searching for some ideas or algorithms of PC performance testing during integer, 开发者_JAVA技巧float and string operations, like Whetstone and Dhrystone.

Are there some for the .net runtime?

I'm going to implement similar function by myself, and want to know more about this area.

Here is the source code for whetstone; you could easily port this to C#: whetstone.c. Also available on that site is dhrystone: dhrystone.c. They're pretty old, but there are lots of benchmark programs available on netlib.org.