Re: JDK1.2 size question

1999-03-08 Thread Joseph H. Buehler
[EMAIL PROTECTED] (Anand Palaniswamy) writes: > It is possible to unmap memory and return it to the OS on Linux. I am > sure Emacs does that. The classic VM garbage collector can not do > that. It wants to keep the memory mapped (so it can always be sure > that the heap is contiguous -- unmmap

Re: JDK1.2 size question

1999-03-06 Thread Joseph H. Buehler
[EMAIL PROTECTED] (Anand Palaniswamy) writes: > Another bad side effect of this limitation is that the famous "return > memory to OS" bug can not be implemented on Linux (ie, there is no > heap "shrinking"). Are you sure about that? I use GNU emacs a lot and just tried an experiment on a machin

-prof:file option usage?

1999-02-17 Thread Joseph H. Buehler
What's the trick to getting -prof to output useful information? I never see any of my own classes in the output. Maybe this is because I am using TYA and something is not implemented? Joe Buehler