This is the mail archive of the
java@gcc.gnu.org
mailing list for the Java project.
Re: The cost of stack traces
- From: Anthony Green <green at redhat dot com>
- To: Andrew Haley <aph at redhat dot com>
- Cc: java at gcc dot gnu dot org
- Date: Wed, 10 May 2006 10:59:30 -0700
- Subject: Re: The cost of stack traces
- References: <17506.13640.193169.555346@dell.pink>
On Wed, 2006-05-10 at 14:47 -0400, Andrew Haley wrote:
> As some of you may be aware, I've been doing benchmarking of servers
> with a mind to improving gcj performance.
Is it worth considering caching stack trace results? I'm not sure
exactly how it would work, but I imagine there must be some way to take
advantage of the fact that many stack traces will share a common bottom
portion of the stack, so we would only have to trace the unknown
portion.
AG