[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: advice on reducing C stack frame size?

From: Neil Jerram
Subject: Re: advice on reducing C stack frame size?
Date: Sun, 14 Sep 2008 18:46:04 +0200

2008/9/13 Han-Wen Nienhuys <address@hidden>:
> Andy Wingo escreveu:
>> My question is: what should I do about this? Wait for the runtime tuning
>> patches to land in master and then merge them? Assume that over time, I
> This looks like a bug or an oversight.  -  14k is about 3500 SCM values; we 
> surely
> don't have that many local variables, so it looks as if there might be some
> macro that expands into a local array.   I'd have a look at the addresses of 
> the
> different local variables to see where all that memory is going.  Also, look 
> at
> the preprocessed source and scan for array variables.

I agree.  I would first try to find out if the apparent 20k/14k is
real, and if so what accounts for it all.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]