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[Python-Dev] Have a big machine and spare time? Here's a possible Python bug.

I have only 32GB mem, but AWS has larger memory machine!

Linux perf shows here is bottleneck:

obmalloc sorts arenas by number of free pools.
If there are many arenas, and memory block is freed by random order,
this sorting become O(N^2).  That's too bad.

I'm trying address order instead.

Inada Naoki  <songofacandy at>