diff options
| author | 2017-05-24 12:04:13 -0700 | |
|---|---|---|
| committer | 2017-06-02 18:25:09 +0000 | |
| commit | ea650f3bc4f54eb2c647cf0f7134398ef5038792 (patch) | |
| tree | cdddde74424cf9fbeb2ef62e6bebca619c5ed989 /compiler/driver/compiler_driver.cc | |
| parent | 6559ba1cfb9d24fdca4b1b1ec9e0b8dc31679982 (diff) | |
Move profiles to use bitmaps for startup methods
This CL enables changes like compiling only hot methods while still
doing layout for hot and startup methods. The bitmaps are also a
bit smaller for post-launch use cases.
No change in compilation strategy yet.
Fixed some bugs in dexlayout test like using a profile with the wrong
dex location. This meant the second invocation of dexlayout didn't
have any profile data.
Added profman support for dump-classes-and-methods,
create-profile-from, and related test.
Profile sizes (bytes) post launch:
Gmail: 7290 -> 6136
Maps: 22896 -> 18984
Music: 8582 -> 7050
YouTube: 16733 -> 14592
Test: test-art-host
Bug: 62040831
Change-Id: I9915b81a2ff2c47464acbbdeb55ce30a33d5483f
Diffstat (limited to 'compiler/driver/compiler_driver.cc')
| -rw-r--r-- | compiler/driver/compiler_driver.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/driver/compiler_driver.cc b/compiler/driver/compiler_driver.cc index fc5f847354..0097f55e53 100644 --- a/compiler/driver/compiler_driver.cc +++ b/compiler/driver/compiler_driver.cc @@ -1000,7 +1000,8 @@ bool CompilerDriver::ShouldCompileBasedOnProfile(const MethodReference& method_r if (profile_compilation_info_ == nullptr) { return false; } - bool result = profile_compilation_info_->ContainsMethod(method_ref); + // TODO: Revisit compiling all startup methods. b/36457259 + bool result = profile_compilation_info_->IsStartupOrHotMethod(method_ref); if (kDebugProfileGuidedCompilation) { LOG(INFO) << "[ProfileGuidedCompilation] " |