Author: Armin Rigo <[email protected]>
Branch: use-madv-free
Changeset: r85683:32040348824c
Date: 2016-07-13 23:36 +0200
http://bitbucket.org/pypy/pypy/changeset/32040348824c/
Log: Giving up on use-mmap and implementing a different idea, which for
unknown reasons seems to give far better results: keep using
malloc() for arenas but use MADV_DONTNEED / MADV_FREE just before
free()ing them
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