What is the memory usage limit on DMD linux?

[BCS]

Reply to Anders,

> You can sort the columns in top.
> 
> On 9/4/07, BCS <ao at pathlink.com> wrote:
> 
>> current stats:
>> 
>> 14min 14sec compile time
>> ~1070MB memory usage (256 actual memeory)
>> And that's only the 26 productions needed to define expressions!
>> 
>> BTW does anyone known of an command line tool that will given me peak
>> memory usage on linux?
>> 

What's where I got the ~1GB number. 

What I'm looking for is a tool that will allow me to ignore the build and 
find peak usage after dmd has quit.