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| author | Calin Juravle <calin@google.com> | 2017-05-12 19:18:47 -0700 |
|---|---|---|
| committer | Calin Juravle <calin@google.com> | 2017-05-18 04:53:23 +0000 |
| commit | dcab19095959865f03f63ad39dfaa8769c704a72 (patch) | |
| tree | 06e3c9503c207d0155ff399aaf5fff080d46fe36 /compiler/optimizing/graph_visualizer.cc | |
| parent | 0af0ec2b59e624861dc3461ba9ce192fd350fd12 (diff) | |
Do not cache profiles in the ProfileSaver.
Profiles with a lot of inline caches have a large memory
footprint. Do not cache them in the saver anymore.
The cache was useful to avoid doing unnecessary IO but it
takes too much memory now. Disable it until we update the
profile format to take less space.
This trades off IO for memory. As an effect we will do one extra
read to detect if we have enough new information worth saving. The
saving period has been increased to 40secs (from 20) in a previous
CL which also helps to balance the IO.
Test: m test-art-host-gtest
manual inspection with meminfo
Bug: 37711886
Change-Id: I9cfdd6fb70c289221e74ccf1b6449f28a7fb693d
Diffstat (limited to 'compiler/optimizing/graph_visualizer.cc')
0 files changed, 0 insertions, 0 deletions