Tree-ssa status with POOMA

[Jan Hubicka]

> On Thu, 2004-02-05 at 07:14, Richard Guenther wrote:
> 
> > > It would also suggest that the inline limits are still bit too up for
> > > 3.4.  How did you measured the memory usage?
> > 
> > I did look at "top" output - do you have some better way to record maximum
> > RSS size?
> > 
> Not really.  I typically do
> 
> $ top -b > log &
> $ gcc ...
> $ kill %1
> 
> and then use grep/sort/awk to get data from the log.
I do similar trick, but the problem is that GGC sets watermarks for heap
size according to available memory, unless GCC is compiled with
checking, so the results are mixture of peak usage, overall conumption,
memory size and random effect on when the GGC has been invoked,
resulting in not very informative numbers.

Honza
> 
> 
> Diego.