[#144] Another implementation of Bignum — "Dmitry Antipov" <dmitry.antipov@...>

Hello Ruby hackers,

15 messages 2002/06/06

Re: Improving Ruby's garbage collector for interactive apps

From: Joel VanderWerf <vjoel@...>
Date: 2002-06-21 05:24:05 UTC
List: ruby-core #180
Yukihiro Matsumoto wrote:

> Long time ago, before I implemented Ruby's own GC, I tried to use
> Boehm GC, but it dumped core immediately.  The situation might have
> changed in the last 9 years.

My experience with Boehm GC was that it was (apparently) incompatible
with gdb. It always sent segfaulted right away in GC_find_limit. I
thought it was something funky about the app I was debugging, but maybe
not. Your comment sent me to google on 'gdb GC_find_limit' and it seems
that this behavior is normal, and not fatal:

http://mi.med.tohoku.ac.jp/~satodai/w3m-dev-en/200108.month/578.html
http://mail.gnu.org/pipermail/guile-user/2000-October/000362.html

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