On Sat, Dec 18, 2010 at 7:29 AM, Marcus Grimm <mgr...@medcom-online.de> wrote:
> Interesting. Thanks for pointing to this.
> Please note that this reference is 9 years old, we observed
> that problem by moving to VS2008, not in older versions.
> Anyway, I agree that this threshold issue is wierd -
> Microsoft silently turned it off and claims it is no longer
> needed, but fact is that was needed to get the same exe
> running smoothly on XP. I guess only Microsoft can tell
> what's the story behind... :-)

It's no longer needed because the functionality was integrated with
the low-frag heap.  It might be work investigating a new allocator for
sqlite that calls HeapCreate and related stuff to get its own low-frag
heap, however my understanding is that on some versions of Windows
there are heuristics to automatically switch over from the default.

-- 
Cory Nelson
http://int64.org
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