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(parent: 6a1c92f) | patch
Add optimization for LOW_4G allocator
authorMathieu Chartier <mathieuc@google.com>
Thu, 4 Jun 2015 20:42:14 +0000 (13:42 -0700)
committerMathieu Chartier <mathieuc@google.com>
Thu, 4 Jun 2015 22:20:03 +0000 (15:20 -0700)
commit7889a77e464b820745c9507ccd484f68e7b1c650
treeeb6ffe8edece5a47c7aaa7363a32e6b89f75cec9tree | snapshot
parent6a1c92f1e4a455d802ab0d0ac47504cdd7c12f0fcommit | diff
Add optimization for LOW_4G allocator

The optimization uses the maps_ field to skip over regions which we
know wont be large enough for the request.

Reduces time to create heap from 500-700ms to 100ms on N9.

(cherry picked from commit 1c8bef4a71612f10b89b102434f70de5a127cc74)

Bug: 20727525

Change-Id: I4fa92d58c2e135ba31a03ababff46669089bb542
runtime/mem_map.cc diff | blob | history
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