no-administration heap?
Jon Masamitsu
Jon.Masamitsu at Sun.COM
Mon Mar 3 17:23:52 UTC 2008
Colin Walters wrote:
> On Thu, Feb 28, 2008 at 5:46 PM, Peter B. Kessler <Peter.Kessler at sun.com> wrote:
>> Nothing is "too invasive"! We have a sketch of a "chunked heap";
>> it's just a lot of work. Things like the card table that used to
>> be indexed by offsets in the heap become part of each heap chunk
>> and are indexed by an offset in the chunk. A lot of the underlying
>> data structures have to be rewritten, but that's why they call it
>> software. We would *love* to have that kind of heap.
>
> Great to hear there's work in this area! I'll be keeping an eye on
> the progress; I'm planning to convert a CPython application to
> OpenJDK+Jython, and this issue is one thing that would be nice to have
> solved.
>
Just to be clear, we would like to have a chunked heap, but we do
not currently have anyone working on it. I don't think it's part
of our plans for this year. Anyone, please correct me if I've
misspoken.
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