D compiler benchmarks

[Robert Clipsham]

Daniel Keep wrote:
> 
> From the alioth FAQ:
> 
>> How did you measure memory use?
>>
>> By sampling GTop proc_mem for the program and it's child processes
>> every 0.2 seconds. Obviously those measurements are unlikely to be
>> reliable for programs that run for less than 0.2 seconds.

I had read this, but that's as far as I got with it!

> 
> Probably best to ensure this sampling thread is running on a different
> hardware thread to the tested program...
> 
>   -- Daniel

It should be running in an entirely different process, but that depends 
on how tango.sys.Process deals with processes.