| e02348caea14a203a2ed7a6c859e1515c6c6778f |
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29-Mar-2016 |
Calin Juravle <calin@google.com> |
Take into account the change in classes when analysing profiles
Bug: 27894914
Change-Id: I8a060bedf133823c283b2ec23f56f2b3f0f208ee
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| 85f7bf3bbfa17d65ff77e3e826b5f7aff45838a9 |
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18-Mar-2016 |
Calin Juravle <calin@google.com> |
Improve ProfileSaver to cache data and do minimal I/O
This CLs introducing caching to further optimize the I/O performed by
the ProfileSaver. The cache stats are also recorded.
Resolved classes are captured and cached after 2 seconds but written
later during application lifetime.
Methods are also cached and the write got smarter to avoid
reading/writing them if it's not needed.
On non scientific experiments the size of the cache reaches just a few
hundreds uint16_t values kept in set, so its impact is minimal.
In terms of how much data we write. In the same non scientific
experiments this reduces the total bytes written by at least 2-3x. In
the first few minutes of after the boot gmscore writes ~3KB (down from
9kb) and quicksearchlauncher writes ~20KB (down from 40KB).
Bug: 27600652
Change-Id: I3a4e7051ccf04ac8fbd5896d328692db773e979d
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| c5dd319c574f67d11a71f1b60ac6c34bfe93b750 |
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10-Dec-2015 |
Mathieu Chartier <mathieuc@google.com> |
Add and use loaded class profiling
Class profiling is a way to keep track of which classes are resolved.
From here the compiler can use this information to generate a smaller
app image.
TODO: Add tests for profile stuff.
Bug: 22858531
(cherry picked from commit 8913fc1a27df8cf3b37fd99e94d87f290591328e)
Change-Id: Ifcd09230cbdc266305bc1247e0d31e7920eb353e
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| 8913fc1a27df8cf3b37fd99e94d87f290591328e |
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10-Dec-2015 |
Mathieu Chartier <mathieuc@google.com> |
Add and use loaded class profiling
Class profiling is a way to keep track of which classes are resolved.
From here the compiler can use this information to generate a smaller
app image.
TODO: Add tests for profile stuff.
Bug: 22858531
Change-Id: I91ccd686394cc2517512f66abb0e277f3d26d4da
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| d2cb6e64dc3a0370fe0862b2a113fb151904be89 |
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23-Feb-2016 |
Calin Juravle <calin@google.com> |
Fix profman path for the gtest.
(cherry picked from commit de4fb63be26cd561111cad4574cac5e0c2314d11)
Change-Id: If710aaf047b6f557abd0cebfe9169c58fcb248a6
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| 024160850fbbf28368eae951beb4c72e2ce8fce6 |
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23-Feb-2016 |
Calin Juravle <calin@google.com> |
Revert "Revert "Add profman tool: responsible to process profiles""
This reverts commit 3da74687e42de7d33a8e75df9bd64374e650f75e.
(cherry picked from commit 2e2db786b8fbaa4dceb37603a4296b0b2aea4e9e)
Change-Id: I38086cc9de939bad33bcd13b1677e1626af61c29
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| de4fb63be26cd561111cad4574cac5e0c2314d11 |
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23-Feb-2016 |
Calin Juravle <calin@google.com> |
Fix profman path for the gtest.
Change-Id: Id332c50658b7dc1eb1edf6a58fcbdde4c2887d27
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| 2e2db786b8fbaa4dceb37603a4296b0b2aea4e9e |
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23-Feb-2016 |
Calin Juravle <calin@google.com> |
Revert "Revert "Add profman tool: responsible to process profiles""
This reverts commit 3da74687e42de7d33a8e75df9bd64374e650f75e.
Change-Id: Id005096bd8063c6c602744d4476d5eb7e0d34e90
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| 3da74687e42de7d33a8e75df9bd64374e650f75e |
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22-Feb-2016 |
Nicolas Geoffray <ngeoffray@google.com> |
Revert "Add profman tool: responsible to process profiles"
Needs a profile_assistant_test fix.
Bug: 26719109
Bug: 26563023
This reverts commit 6caefd983a800a063b219f1d3ed71b1416cecd70.
Change-Id: Ibdeb7385737dd7846ed861e0a95f083abb9aa974
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| 6caefd983a800a063b219f1d3ed71b1416cecd70 |
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01-Feb-2016 |
Calin Juravle <calin@google.com> |
Add profman tool: responsible to process profiles
This pulls out profile parsing from dex2oat into a separate tool.
Some additional refactoring:
- better return codes
- dex2oat now accepts only one profile file
This is the first step towards support secondary dex files and
extracting profiles out of the code_cache directory.
Bug: 26719109
Bug: 26563023
(cherry picked from commit d81c289e58f4ced8ec7674fd377c356669f97227)
Change-Id: I34d408faa318e866e1a23d4d04c369131ee5012b
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| d81c289e58f4ced8ec7674fd377c356669f97227 |
|
01-Feb-2016 |
Calin Juravle <calin@google.com> |
Add profman tool: responsible to process profiles
This pulls out profile parsing from dex2oat into a separate tool.
Some additional refactoring:
- better return codes
- dex2oat now accepts only one profile file
This is the first step towards support secondary dex files and
extracting profiles out of the code_cache directory.
Bug: 26719109
Bug: 26563023
Change-Id: I364dad7e3beb22ef71c372739d5bcc490ae23270
|